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[-[[caption-width-right:350:[[StarWars Beepbeep-boobeep-chirp-WAAAAOOOOOOW]][[labelnote:Translation]]"Work those spin cycles!"[[/labelnote]]]]-]

->''[[GettingCrapPastTheRadar Double your pleasure, double your fun!]]''[[labelnote:*]][[{{Pun}} A]] DoubleEntendre?[[/labelnote]]
-->-- Long-running Doublemint gum [[http://www.youtube.com/watch?v=9XJJwAZgAA0 campaign]]

[[AliceAndBob Bob]] is attracted to Alice. By some process similar to OvenLogic, he imagines that two Alices must be even sexier than one. Sometimes Bob is just fantasizing, but often there's an actual second "Alice" floating around. This may be a twin (of either gender), a product of AppliedPhlebotinum, or more rarely a sibling, parent, cousin, or even just someone unrelated who dresses and acts like Alice.

For [[AllMenArePerverts whatever reason]], a fetish for twins is regarded as pretty much G-rated, so characters, especially male ones interested in female twins, can admit to it and not be teased, except for being a general horndog. Pretty much all twin characters who are not played for ugliness-humor or CreepyTwins (and even some who are) can thus be considered FetishFuel.

A less remarked-upon bonus of hooking up with twins is that they make for a wonderfully symmetrical ALadyOnEachArm.

For the record, most real-life twins find this as disgusting as any other type of incest, so suggesting a threesome with your significant other and their twin would probably not end well for you. Still, this is by no means limited to porn movies. There certainly are [[http://www.yourjewishnews.com/2014/03/w9020.html publicly known instances]] of relationships like these, initiated of the twins' own volition.

Compare ScrewYourself and {{Twincest}}, lacking a third party. GirlOnGirlIsHot is often behind this. Occasionally, the object of lust can [[PowerPerversionPotential invoke this]] if they have a DoppelgangerAttack-like ability. Subtrope of ThreeWaySex.

----
!!Examples

[[foldercontrol]]

[[folder: Advertisment]]
* In this [[http://www.youtube.com/watch?v=Z6tBr6PMkBY commercial]], a group of men get excited at the thought of having Swedish twins come over. The result is not quite what they expected.
[[/folder]]

[[folder:Anime & Manga]]
* In ''VisualNovel/HigurashiNoNakuKoroNi'', Oishi approaches Keiichi in a library while he was meeting with Shion. As Oishi already knew that Keiichi and Mion were close, he then proceeds to tease Keiichi about "two-timing with the Sonozaki twins" (Keiichi protests this, though Shion simply ignores it).
** It's even more apparent in the arc where Shion is introduced, though in that case Keiichi doesn't realize she's a different person (he thinks it's Mion, pretending she has a twin -- not helped by the fact that at one point she actually ''is'', too). Cue traditional ''Higurashi'' hijinks and inevitable bloody murder.
* The Hitachiin twins admit to playing this up to get clients in ''OuranHighSchoolHostClub''. [[{{Twincest}} Among other things]]...
* ''IrresponsibleCaptainTylor'' has female twins Emi and Yumi Hanner as part of the bridge crew. They simultaneously proposition Tylor for sex. Unfortunately for him, they apparently pick the one time that he's too distracted to say "HELLS YEAH!" and [[PoorCommunicationKills interpret it as a rejection]] -- so they just latched onto the [[HeManWomanHater gynophobic]] fighter pilot Koujiro instead, the poor bastard.
** Since Tylor is perhaps the hardest to read character in anime history, [[AlternativeCharacterInterpretation he may have]] rejected them quite deliberately. A later comment implies that he really was paying attention to what they were saying. After all, the girls did take it pretty well, realising that they shouldn't rush to give themselves until they find the one person who's right for them.
* The title character of ''Manga/{{Naruto}}'' and his Harem no Jutsu turns him into several identical naked blond girls. And he calls ''Jiraiya'' "pervy"...
** The jutsu has proved rather effective at causing pervy guys to pass out from a nosebleed. When the base version (Oiroke no Jutsu or "Sexy Jutsu") is insufficient, Naruto invokes this trope by combining it with [[MesACrowd the Shadow Clone Jutsu]] to form the Harem Jutsu. When the Third Hokage first witnesses Naruto use it to "defeat" a then much stronger and more skilled jonin-rank ninja, he comments on what an absurd ninjutsu it is...and then admits [[CovertPervert he'd probably be defeated by it too]].
* In ''SpecialDutyCombatUnitShinesman'', this is the main motivation for TheLancer: "I can't die yet! I have a date with ''Turkish twins!!''"
* In ''RanmaOneHalf'', after Ranma has accidentally created a clone of his female half, Kunō comes across ''two'' Pigtailed Girls, hugs them, and says "It's like holding roses with both arms!" before being pummeled. Disappointingly (as the concept of Kunō chasing two girl-Ranmas would have fueled endless comedy), this is treated as a single-panel joke.
* In ''Manga/BlackLagoon'', Hansel and Gretel make this trope a thing of nightmares. Too bad no-one warned poor [[spoiler:Garcia Lovelace. In a omake at the end of vol. 3, they play doctor with him, and if he wasn't traumatized enough, they then play ''actual'' [[DeadlyDoctor doctor]] with him.]]
* In ''LightNovel/FullMetalPanic!'', the CreepyTwins Xia Yu Fan and Xia Yu Lan in relation to Gauron. Certainly threesome FetishFuel, considering that their relationship to him is most likely ''not'' [[WifeHusbandry purely of the innocent father-daughter type]] (or, in the manga, [[HoYay father-SON type]]).
* ''{{Futakoi}}'' is a ThemedHarem show with six seperate sets of twins. It literally ''exists'' because of this trope.
** ''Futakoi Alternative'', a successor show with the same girls, but focusing on different characters, and a [[RatedMForManly very different mood]], actually played the hero and twin heroines in a more traditional LoveTriangle romance. It helps that they shifted the focus onto the one set of twins that were PolarOppositeTwins.
* In ''{{Utawarerumono}}'', there's [[http://static.tvtropes.org/pmwiki/pub/images/Utawarerumono_-_17_-_Large_06.jpg Oboro and the twins, Dori and Gura]].
* In ''Anime/{{Pokemon}}'', James could have a Twin Threesome Nightmare, considering his partner/best friend Jessie and the ex-fiancé he's been running from for years (stated as the reason he ran away from home in the first place), Jessiebelle, are nearly identical. You'd think he would've run from Jessie the first time he saw her; it's implied that James either [[CaptainOblivious doesn't see it]] or it's his subconscious reason for being with Jessie in the first place (since he originally had a crush on Jessiebelle).
** Brock has probably had [[RuleThirtyFour many a fantasy]] about having an orgy with the [[InexplicablyIdenticalIndividuals hundreds of Nurse Joys and Officer Jennies]] out there...which is now an AscendedMeme thanks to [[http://serebii.net/anime/pictures/shinou/511.shtml this]] episode.
* In ''OtomeYoukaiZakuro'', Ganryu is in a canonical OT3 with twin sisters Bonbori and Hozuki.
* In ''AnatoliaStory'', Kikurri ends up marrying twin sisters Ryui and Shala, after it is revealed that they have the same taste in men and as a result have been taking turns to go see him... and he has gotten both of them pregnant. [[spoiler: And they ''both'' give birth to twins!]]
* Mairu and Kururi [[spoiler:Orihara]] from ''LightNovel/{{Durarara}}'' invoke this trope. They have no objections to hooking up with the same guy ([[BiTheWay or girl]]) and don't see each other as separate people.
* In ''LightNovel/DateALive'', the twins Kaguya and Yuzuru Yamai fought each other at first for Shido's affections, but then agreed they don't mind sharing him with each other. They do however, mind sharing him with any other girl.
[[/folder]]

[[folder:Comic Books]]
* In ''ComicBook/TheAuthority'', The Engineer duplicates herself with her nanomachines for some fun with Jack Hawksmoor.
* Subverted in ''ComicBook/{{Watchmen}}'': Laurie wakes up to find Doctor Manhattan has duplicated himself in order to "please her" but ends up freaking out. And she gets ''really'' mad when she discovers that [[spoiler:a fourth Doctor Manhattan had been working in the lab all that time]]. [[AccidentalAesop The moral of the story is]]: always check whether your partner will accept something before you attempt it.
* Happens in the ''XXXenophile'' story "Family Reunion", with clones instead of twins.
** Another has the classic version, with the twins having some fun with the MonsterUnderTheBed.
* ''ComicBook/{{Legion of Super-Heroes}}'': [[AvertedTrope Not once brought up]] in all of Bouncing Boy's long marriage to Duo Damsel, though he did look inordinately happy when she'd kiss him from both sides at once.
[[/folder]]

[[folder:Fan Works]]
* The inner monologue in the ''WebVideo/GantzAbridged'' episode [[http://www.youtube.com/watch?v=epgllKQZ2_U&feature=PlayList&p=8695D5171FD2C5AD&index=7 08 & 09]] has these thoughts about MsFanservice and her unwitting double.
* An ''[[Webcomic/TheOrderOfTheStick Order of the Stick]]'' fanfic explained Vaarsuvius' gender ambiguity away by having V turn out to be HalfIdenticalTwins who make sure they're never both in view of the rest of the Order at once. Haley found out. And then they have a threesome.
* With increasing regularity, the Website/ThatGuyWithTheGlasses KinkMeme has characters (usually [[WebVideo/TheSpoonyExperiment Insano]] or WebVideo/TheNostalgiaChick) getting off on having sex with Critic and Ask That Guy at the same time. While they're not canon twins, it still counts because of the heavy {{fanon}}.
* In ''AxisPowersHetalia'' fanon, the apparent twins America and Canada are often subjected to this with others. And if you really like the FACE (France, America, Canada, England) interaction, well then ...
* ''VideoGame/{{Touhou}}'' fans have noted that two of the characters with {{Doppelganger Attack}}s are Flandre, the second most common source of LegalJailbait fan-material, and Yuuka, a MemeticSexGod surpassed only by the likes of [[LauncherOfAThousandShips Marisa]]. You better believe they've exploited this.
* ''Fanfic/{{XSGCOM}}'' references the ''Series/StargateSG1'' example below, with the addition of an android Carter from an earlier episode.
* ''Fanfic/TheLifeAndTimesOfAWinningPony'': Cloud Kicker ends up in one with the Spa Twins, due to Rarity inadvertently setting up a HappyEndingMassage (which the twins ONLY did because it was her asking).
* While not twins in some ''Manga/{{Naruto}}'' fics, if Naruto is paired with Hanabi (Hinata's younger sister) they already have or at the sametime pair him with Hinata. Another somewhat common one is gender flipping Kiba and Naruto being with the Female Kiba and his older sister Hana. Also to add to the Hinata/Hanabi pair most times they will be twins for the sake of Hanabi's age.
* In ''Fanfic/SophisticationAndBetrayal'', the protagonist has a dream of this involving two copies of his marefriend Rarity, something the real Rarity finds quite amusing.
[[/folder]]

[[folder:Films -- Animation]]
* In the outtakes to ''WesternAnimation/ToyStory2'', the old prospector is "interviewing" twin Barbie dolls.
* Implied in ''Disney/LadyAndTheTramp'', when Peg sings, "But I wish that he were double" about Tramp in her song "He's a Tramp".
[[/folder]]

[[folder:Films -- Live-Action]]
* Something like this actually occurs in the second ''Film/AustinPowers'' movie, with a time duplicate.
** And in the third ''Austin Powers'' movie, he meets a pair of Asian twins with designs on him, and begins excitedly/breathlessly gasping "Twins!" He then proceeds to pull out a list of "things to do before I die" and crosses off "Threesome with Japanese twins". (For the record, their names were [[PunnyName Fook Mi and Fook Yu]].) And when Basil interrupts him, he tries to brush Basil off with:
--->'''Austin:''' Twins, Basil. Twins!
* The blonde twins at the beginning of ''Film/TheAdventuresOfFordFairlane'', running from his apartment [[spoiler: before the bomb goes off.]]
-->'''Twins:''' We just wanted to be held.\\
'''Ford:''' You got the bonus plan!
* In ''Film/AnnieHall'', Alvy's friend Rob conveys just how inopportune the timing was to have to bail Alvy out of jail: "Twins, Alvy. 16 year old Swedish twins".
* ''Film/DeadRingers'': Jeremy Irons plays Dr. Elliot Mantle, a suave, confident and wealthy gynecologist and playboy. He orders up an evening of "entertainment" with a pair of high-class twin hookers called Coral and Mimsy. Taking the trope even further, he himself also has an identical twin brother (Beverly, although he's not present), and requests that one of the girls call him by his own name, and the other call him by his brother's name...
* In ''Film/IronMan1'', a soldier asks Tony Stark if he really slept with all 12 Maxim magazine covergirls that year, and Tony responds that it's technically true; he had a scheduling conflict with March, but luckily the December issue featured twins.
* In ''Film/HellraiserInferno'' our hero [[BadCopIncompetentCop Detective Joseph Thorn]] has a dream in which he gets into a grope fest with a pair of twin sisters in kinky leather outfits. But the twins are actually horribly mutilated Cenobites who, near the end, [[BodyHorror dig their claws under the skin of Joseph's chest and start bloodily massaging his rib cage]].
* Played with in ''Film/NewYorkMinute''. A guy enters his hotel room to find The Olsen Twins, one in a bathrobe, the other in a towel. In awe, he earnestly asks, "Is today my birthday?" thinking his mother had left them for him as a present. [[spoiler:He gets together with Mary-Kate.]]
* In ''Film/TheAdventuresOfPlutoNash'', Pluto's successful singer friend is married to twins. When asked how he met them, he explains that he met the perfect woman and had her cloned. To the question of which is the original, he rhetorically states, "Who cares?"
* ''Film/{{Machete}}''. Deleted scenes reveal that Creator/JessicaAlba's character Sartana had a sluttish twin sister (played by the same actress). When Sartana walks in on Sis in bed with a stranger and starts snarking her about it, he insists they stop fighting and tries to get Sartana to join them. Sartana is not impressed.
* In ''Film/{{Spaceballs}}'', there's a cameo by a pair of actual Doublemint Twins. Later on, President Skroob is in bed with both of them.
* ''Film/CruelIntentions 2'', Gretchen and Sarah (played by Alicia & Annie Sorell) tease Sebastian with this in the shower, invoking {{Twincest}} as well (even though the two identical girls claim in dialogue to only be cousins).
* In ''Film/HaroldAndKumarGoToWhiteCastle'', while in Princeton, Kumar meets two English twins who invite him to their dorm room. Kumar tries to get Harold to join in, but [[ItMakesSenseInContext while they're hiding in the women's room]], the twins walk in, having had too much Mexican food, and decide to pass their time [[{{Squick}} by playing a game of "Battleshits"]]. [[FetishRetardant Fantasy ruined]].
* In ''Film/TheWorldsEnd'', when Gary King tries to warn Sam that the twins [[spoiler: have been replaced by Blanks]], Sam brings up that he had had sex with them.
-->'''Gary:''' Right, well I did. Once. But I was wasted, which was creepy because it was like there was four of them! ''(laughs, then frowns)'' I'm not proud of it. ''([[MoodSwinger excitedly smiles]])'' I am a bit!
* French comedy ''The Twin'' ("Le jumeau") with twins Camilla and Carey More and Creator/PierreRichard and its failed remake ''Two Much'' with Creator/AntonioBanderas and Creator/MelanieGriffith and Creator/DarylHannah as twins. Based on ''Two Much!'' novel by Donald Westlake (see below). A LovableRogue (or just a man with too many bills) meets rich BettyAndVeronica twins and lies that he has a twin too. The brothers "take turns" running their company and spend their "days off" with alternating sisters. Well, things turn out to be not quite that simple and at one point sisters learn about the act and... play along. The ending is this trope HappilyEverAfter.

[[/folder]]

[[folder:Jokes]]
* A man goes into a confessional booth and says to the priest "Father, I'm an eighty year old man and I've been faithful to my loving wife for over fifty years. I have seven children and thirteen grandchildren and I'm a pillar of the community. Last night, I had sex with a pair of eighteen year old twins. Both of them. Twice." The priest asks him "When was the last time you've come to confession?" "Never Father," he replies "I'm Jewish." The priest is taken aback. "Then why are you telling me?" "I'm telling everybody!"
[[/folder]]

[[folder:Literature]]
* It's never explicitly stated what goes on in the bedroom of the {{Duumvirate}} in the second book, but it certainly involves this trope.
* In ''Literature/AnansiBoys'' by NeilGaiman, villain Grahame Coats fantasizes about Maeve Livingstone saying "Grahame, you are too much for one woman, so let me introduce you to my identical naked twin sister, Maeve II."
* The ''FactionParadox'' novel ''Warlords of Utopia'' has the protagonist fall for and rescue his wife's double from one of the many alternate universes he visits. Back home, both his original wife and "new" one eventually suggest the same idea one day...
* Robert Heinlein's ''Literature/TimeEnoughForLove'' contains a threesome with Lazarus Long and his OppositeSexClones Laz and Lor. So it's technically a triplet threesome.
* Max in ''Literature/CodexAlera'' doesn't just fantasize about one of these, he ''gets'' one. And it comes up in his first appearance.
* In ''Literature/AlteredCarbon'', people can switch bodies (sleeves) on a fairly frequent basis. The main character is propositioned by the wife of his client, and they have great sex for numerous reasons (eg he's empathic, she produces tailored pheromones, etc). He's floored afterward when she tells him she has three (highly illegal) copies of herself, complete with pheromones in storage, just waiting for him [[spoiler: provided he stops helping his client. And the guy REFUSES! (More precisely, he illegally downloads himself into a second body and helps his client while going to have sex with her. Of course, he chooses to keep the memories of the former body so he does miss out.]]
* Spider Robinson's ''[[Literature/CallahansCrosstimeSaloon Lady Slings the Booze]]'' features a woman whose personality is split across two identical bodies. (It's complicated.) She eventually uses both bodies on the book's protagonist, giving us the immortal line "You're about to become a hero sandwich."
* The ''StarTrekStargazer'' StarTrekExpandedUniverse novels feature the Asmund twins, who were raised by Klingons and are not very familiar with human sexuality. One of the sisters notices a crewman ogling them and asks her sister why he's doing that. The sister, being a little more versed in the subject explains that he's probably imagining what it'd be like to sleep with both of them. The first sister is confused, as Klingon sex is extremely violent, and a threesome would be deadly. Also, she thinks that the man should want to have sex with two women who look different for a little variety. She later attacks him for supposedly having these thoughts.
* An incompetent [[ArmchairMilitary armchair general]] in John Maddox Roberts's ''Stormlands'' series is mentioned as having twin [[{{Ephebophile}} fifteen-year-old]] concubines.
* Rockstar Rick Maggio gets to live this fantasy in GeorgeRRMartin's ''TheArmageddonRag''. Then it turns out the twins were underage, and he finds himself being blackmailed with photos of the event.
* In SergeyLukyanenko's ''AutumnVisits'', Yaroslav and his not-quite-human Envoy duplicate are on a train to Moscow. They meet a woman who warns them that she's married but, after a few drinks, openly tries to sleep with both of them (they introduce themselves as twins), revealing that she has this fantasy. Yaroslav is initially hesitant, but the Envoy (who has all his memories) reminds him that he hasn't had sex in a month. Yaroslav then reasons that the Envoy is pretty much him anyway and agrees.
* In ''the prequel'' (Meaning the characters are about ''9'') to Lisi Harrison's ''Literature/TheClique'' series of ''YA'' novels, twin BoyBand [=ThRob=]'s biggest hit is [[IntercourseWithYou blatantly]] about this.
* ''Two Much!'' novel by Donald Westlake and its film adaptations above. A LovableRogue meets rich BettyAndVeronica twins and lies that he has a twin too. The brothers "take turns" running their company and spend their days off with alternating. Well, things turn out to be not quite that simple and at one point sisters learn about the act and... play along. The ending is this trope HappilyEverAfter.
[[/folder]]

[[folder:Live-Action TV]]
* ''Series/BuffyTheVampireSlayer'':
** In "The Replacement", this is how Anya reacts to Xander's [[LiteralSplitPersonality bifurcation]]:
-->'''Anya:''' So... you Xanders really do have all the same memories, all the same... ''(looking downward)'' physical attributes?\\
'''Suave Xander:''' We're completely identical.\\
'''Scruffy Xander:''' Yeah, we checked out some stuff in the car on the way over... Fingerprints! \\
'''Anya:''' Well, maybe we shouldn't do this reintegration thing right away. See, I can take the boys home, and... we can all have sex together, and... you know, just slap 'em back together in the morning.\\
'''Suave Xander:''' She's joking.\\
'''Scruffy Xander:''' No she's not! She entirely wants to have sex with us together. Which is... '''wrong''' , and, and it would be very confusing.
::: Especially since the second Xander was played by Nicholas Brendon's [[MakingUseOfTheTwin real-life identical twin]].
--->'''Anya:''' It's not like it'd be cheating. They're both Xander.
** Buffy also has one episode, "Superstar", where Jonathan becomes the best at absolutely everything. The mark of the sexiest man alive? Having two identical blonde twins to sleep with.
* In ''Series/{{Heroes}}'', when Candice is trying to convince Sylar to work for the Company while he tries to regain his powers, the illusions she uses are a geisha, a set of busty twins, [[ScrewYourself and Sylar]].
* ''Series/DoctorWho'' has a few of these.
** When Martha Jones gets an evil clone:
--> '''The Doctor''': You might as well have worn a t-shirt saying "clone". ... Although, maybe not in front of Captain Jack.
** The series 4 finale:
-->'''Sarah Jane:''' So there's three of you?\\
'''Rose:''' [[spoiler:Three Doctors?]]\\
'''Jack:''' I can't tell you what I'm thinking right now.
** On ''Series/{{Torchwood}}'', Jack mentions having dated twin (male) acrobats.
** The UsefulNotes/ComicRelief skit "Space"/"Time" gives us a second Amy, with rather predictable results...
--->'''The Doctor:''' Oh, this is how it all ends. Pond, flirting with herself. True love at last. ''[remembering that Amy's husband is also present]'' Oh, sorry Rory.\\
'''Rory:''' ''[nearly catatonic]'' Absolutely no problem at all...
** Likewise in "The Girl Who Waited", Rory has no issue with being married to both [[GrandmaWhatMassiveHotnessYouHave Old!Amy]] and present Amy.
** In "A Good Man Goes to War", River Song reminiscences about a previous birthday she spent with two Doctors at once. Lucky girl...
** The "Night and the Doctor" DVD extras show where River may have got the idea. They feature multiple Doctors ''and'' Rivers in the TARDIS, but she's the only one to bring up the possibilities (mainly because there's never more than one of her in the same room at once).
--> "Two of you! The mind races at the thought..."
* During one arc of ''Series/PicketFences'', a pair of twins discover that their {{Synchronization}} makes it inconvenient and ''creepier'' if they have sex ''outside'' a threesome (you wouldn't want to suddenly experience your twin's orgasm at, say, the supermarket).
* The third season of ''Series/{{Supernatural}}'' opens with Dean apparently having a twin threesome.
* Roger Sterling gets drunk with the Doublemint Twins in Season 1 of ''MadMen'', and tries to get them to kiss each other. One of them comments that it always makes her uncomfortable when guys ask about these things. The other bangs him, contributing in no small part to his ensuing heart attack.
* Barney in ''Series/HowIMetYourMother'' almost manages this in the episode "The Scorpion and the Toad", but Lily foils his plan.
* In an episode of ''Series/BostonLegal'', Denise admits to having a dream of sleeping with two Dennies.
-->'''Shirly:''' Good lord! I wouldn't want to dream you told me that!
* In an episode of ''Series/LALaw'', Michael Kuzak (Harry Hamlin) related how he had once dated twins: both separately and together. This earned him the envy of his male colleagues.
* Surprisingly averted by ''Series/{{Battlestar Galactica|Reimagined}}'', despite seeming perfectly set up for it. Dr. Baltar has slept with three different versions of Cylon Model Number Six (four if you count Head Six, the angelic messenger that appears to him as a Six), but never at the same time.
* Joe Pesci runs afoul of two deliciously beautiful but murderous twins in a ''Series/TalesFromTheCrypt'' episode. [[spoiler:He can't decide which twin he loves more so he pretends to be twins himself and marries both, spending a lot of time "traveling on business", going from one twin to the other. They discover the falsehood and end up sharing him. He is split... literally, down the middle... with a chainsaw!!]]
* On Pam and Jim's wedding episode in ''TheOffice'', Michael is chatting up a lady when Dwight shows up and alerts Michael that he found twins. Michael excitedly blows off the lady and hurries over to find two identical men, and is understandably disappointed. Apparently Dwight just finds twins fascinating.
** In the UK version, Gareth reveals this as his ultimate fantasy during a staff training day. When Tim is asked for his he replies "[[ICantBelieveImSayingThis I never thought I'd say this, but can I hear more from Gareth please?]]"
* ''Series/StargateSG1'': The first time the SGC encounters the Replicator duplicate Carter, the following exchange occurs:
-->'''[[FanNickname RepliCarter]]:''' My name is Samantha Carter.\\
'''O'Neill:''' Little problem with that statement. We've already got one here.\\
'''Replicarter:''' There are two of us.\\
'''O'Neill:''' If only.\\
'''Original Carter:''' ...
* ''GossipGirl'': Twins find Chuck Bass.
* In "Crossover", the first MirrorUniverse episode of ''Series/StarTrekDeepSpaceNine'', Intendant Kira is... intrigued by the idea that she might be able to have two Benjamin Siskos by her side.
* Heavily discussed in an episode of ''Series/{{Kaamelott}}'' where King Arthur's twin mistresses (the "fisherman's twin daughters") ask the king which one is his favorite:
-->'''Arthur:''' But anyway, for that matter, you're not especially... skilled... Well, I mean, There's nothing much er... Well, It's um... kinky mainly because there's both of you... Because otherwise, one by one, there's nothing much... I mean, it's nice but still... ''(beat)'' You can't say that to twin sisters, can you?
* Implied in ''Series/PushingDaisies''; when Olive and Chuck first meet Ned's half-brothers, Olive is just a little too enthusiastic about the fact that they're twins.
* ''Series/{{Castle}}'': The actress playing Nikki Heat in the movie version of Castle's book shows up dressed like Beckett and with her hair dyed to match.
-->'''Castle:''' Just like I dreamed... (beat) Did I say that out loud?
* A client in ''{{Dollhouse}}'' apparently has a standing order for twins whenever he comes into L.A.
* In the first episode of ''Series/{{Skins}}'' Series 3, Katie's boyfriend suggests a threesome to Emily. She isn't into it. The twins' actresses feel the same way.
-->'''Megan Prescott:''' It's incest! There are laws against it! It's just... it's illegal!
* Played with in an ''[[SaturdayNightLive SNL]]'' skit from Jennifer Garner's hosting gig. Garner played one half of a set of twins, along with Rachel Dratch, who was made up to look hideous ([[CrossesTheLineTwice including a half-formed baby arm sticking out of her head]]). The two dressed identically, and went on a date with two men, played by Jimm Fallon and Chris Kattan. Fallon got Jennifer, Kattan got Rachel. Kattan's character eventually walked out in disgust, while Fallon made out with Jennifer. The punchline of the skit? Rachel's character eating a slice of pizza while Jennifer's character made out with Fallon's, and saying, "Make out with her all you want--I'm the one with the vagina." Fallon's reaction? Giving the "O.K." hand signal. ( To top it off, there were implications that the twins were conjoined.)
* ''Series/{{Eureka}}'': Carter walks into the infirmary and begins speaking to Allison, not realizing that he's actually talking to a hologram. The real Allison approaches from the other side of the room, and Carter looks between the two of them. "I had a dream that started like this."
* [[GettingCrapPastTheRadar Implied]] on ''BoyMeetsWorld'', when Shawn gets really excited when he meets up with a pair of [[CatholicSchoolGirlsRule Catholic schoolgirl]] twins, who he refers to as "Linda and her sister, more Linda".
* In ''Series/NipTuck'', Christian Troy has a threesome with two identical twins in the series' second episode.
* In one episode of ''Series/GoodGod'', Doug suggests this to his girlfriend and her twin sister, who use his desire to live this fantasy as a way of messing with his mind.
* Gender flipped in ''Series/OutrageousFortune''. [[HelloAttorney Bailey]] has been sleeping with both Van and Jethro on alternate nights and wants a threesome with them both. They go ahead with it, but Van freaks out and leaves after a few minutes.
* In an episode of ''Series/FullHouse'', Stephanie becomes attracted to a pair of male twins and dates them both by pretending to be a twin herself, darting out and changing her clothes rapidly. When the twins find out, they forgive her and go out with her at the same time.
* ''Series/LostGirl'', Hale at one point claims to have spent the night with a Gemini, which would presumably be something like this.
[[/folder]]

[[folder:Music]]
* The song "Debra" by Beck may be this. ''I wanna get with you / And your sister too / I think her name's Debra''
* A line from "Can't Get Enough Of You Baby" by ? & the Mysterians: "Whenever we kiss/ I get a feeling like this/ I get to wishing that there were two of you"
* Also a similar line from TheNotoriousBIG on "[[ExactlyWhatItSaysOnTheTin Fucking You Tonight]]": ''Not the Marriott / We'd be lucky if we find a spot / Next to your sister / damn I really miss the / Way she use to rub my back / When I hit that / Way she used to giggle when your ass would wiggle''
* Played for scary with EvelynEvelyn; the fictional band characters are [[CrossesTheLineTwice conjoined twins who were pimped out in their childhood and again in later life by the owner of the circus they were sold to]].
-->"I know you like twins -\\
Have I got a surprise!\\
They're identical sisters\\
Attached at the sides!"
** Less {{Squick}}y variation in their song "You Only Want Me 'Cos You Want My Sister":
-->"If you think you're seeing double let me save you some trouble\\
This ain't no two-for-one bargain here, mister\\
'Cos I'm much more than just twice shy, I've had enough two-timing guys\\
Who only want me 'cos they want my sister."
* Tragically and {{Squick}}ily averted in the VermillionLies song "Long Red Hair".
* Not one but two different rap songs mention Tia and Tamera Mowry of ''Series/SisterSister'' fame in this fashion, both making puns on other shows related to them.
** Music/JCole's "Cole Summer":
-->If I had one wish, I would fuck Tia and Tamera\\
At the same time, and put name tags on they titties so I don’t get they names wrong\\
Screamin' "[[Series/TheGame Game]] on"\\

** Music/ChildishGambino's "The Worst Guys"
-->Tia and Tamera in my bed\\
I'm a [[Series/SmartGuy smart guy]]\\
[[/folder]]

[[folder:Radio]]
* An episode of "The Mr. Obvious Show" on Bob and Tom had Mr. Obvious tell a caller to go ahead and have a threesome with twins... [[spoiler: then finding out that they're ''male'' twins and trying to get him not to do it. He fails.]]
[[/folder]]

[[folder:Theater]]
* When Rod in ''Theatre/AvenueQ'' decides to come out of his TransparentCloset, Nicky reacts by presenting him with a boyfriend, who inexplicably looks exactly like Nicky, and is named Ricky. Cue Rod emitting various high-pitched noises of delight as he herds the two of them into his apartment.
* Item 82 on the [[http://angevin2.livejournal.com/148520.html Evil Shakespeare Overlord List]] is about the application of this trope to ''Theatre/TwelfthNight'': "Olivia probably should not say 'Most wonderful!' as if she's thinking 'THREESOME!'"
* In ''Theatre/AFunnyThingHappenedOnTheWayToTheForum'', two of the women for sale at the house of courtesans are identical twins. At the end of the show, a very happy Miles Gloriosus gets both of them.
[[/folder]]

[[folder:Video Games]]
* Although it never actually goes anywhere, it's pointed out that in ''VideoGame/DragonQuestIV'', the twins Meena and Maya both have the hots for the male hero. Whether or not it would have ended up as a TwinThreesomeFantasy is left out, as romantic options weren't available for the game (Maya probably would, but Meena probably wouldn't). Sadly, all hints of this were purged from the U.S. version when they removed the party talk option.
* ''VideoGame/DeadRising2'' has Amber and Crystal Bailey, who fondle one another, fondle other women, and poke fun at Chuck's lackluster "performance". Also, in multiplayer game Terror is Reality, the winner gets a free night with them along with their prize money. The prequel comic ''Road to Fortune'' shows them having a threesome with Tyrone "TK" King.
* In ''GuildWars: Factions'', Mhenlo catches some heat for this from his girlfriend Cynn when she finds out that the people that their adventuring party is to rendezvous with in Cantha are a pair of sexy twins.
* In ''VideoGame/DukeNukemForever'', Duke Nukem has a pair of twins called [[NoCelebritiesWereHarmed Mary and Kate Holsom]]. In the trailer, Duke is playing the demo of his own game while the twins give him a blowjob. At the same time. They also seem [[{{Twincest}} to have a relationship.]]
** The CaptureTheFlag variant has you re-uniting the twins, presumably for the same reason.
* In ''VideoGame/KnightsOfTheOldRepublic 2'', your character is pursued by a pair of Twi'lek twins. Various [[GettingCrapPastTheRadar jokes]] are made about male characters finding their very existence sexy. Considering the main character is a female...
[[/folder]]

[[folder:Visual Novels]]
* ''{{Tsukihime}}'' pseudo-sequel ''Kagetsu Tohya'' features the unlockable side story 'Flower of Thanatos', where one of the possible options is to have Shiki have a passionate threesome with maid twin sisters Hisui and Kohaku. Of course, given that he's [[LotusEaterMachine trapped]] in an [[GroundhogDayLoop endlessly repeating day]] with nothing ''existing'' outside the mansion grounds, he's started to have [[BeCarefulWhatYouWishFor regrets]]...
* One of the paths in [[VisualNovel/SchoolDays Summer Days]] features twin sisters and [[TheCasanova Itou Makoto]].
* Unlocked in ''VisualNovel/IfMyHeartHadWings'' after clearing Asa's route. Though the route gives more focus on the other twin, Yoru, leaving Asa out of the h-scenes until the final one.
* ''VisualNovel/YuminaTheEthereal'' has {{Miko}} twin sisters Youko and Tsukuyo Sakaue, who you can get an H-scene with if you defeat them after using a certain attack on one of them once.
[[/folder]]

[[folder:Web Comics]]
* ''HolyBibble'' does this a few times in its non-Bible-parody strips.
* In Webcomic/{{Homestuck}}, Karkat has a brief fantasy involving Jade and Jadesprite.
* ''Webcomic/SchlockMercenary'' had one husband contemplating the issue when his wife was discovered to have been duplicated at the molecular level by the AncientConspiracy, [[http://www.schlockmercenary.com/d/20020901.html here]]. Given the number of other people who were likewise duplicated, it has presumably come up several times, from members of both genders.
** Given the scope of the duplication, it likely occurred all over in endless permutations. Relatively happy endings probably include the open-minded and those for whom both sides of the couple were duplicated an equal number of times.
* In ''EvilInc.'', a character discovers that a robot duplicate of her is fully functional, and decides to borrow it for the weekend so her husband can live out "THE Fantasy".
* In ''LeastICouldDo'', Rayne's brother Eric gets a very real shot at fulfilling this fantasy when a valentine arc sets him up with twins. However, he pretty much blows his chances by first bragging to everyone how he's on a date with twins instead of paying attention to the same twins, then tries to take them to an extremely low-budget hostel. To summarize: he ruins his chances with a sexy pair of twins because he wants to save some money. Yeesh.
** Worse: it's his brother, a ''medical doctor'' who is generally regarded as wealthy. Damn cheapskate...
* In ''UmlautHouse'' [[http://maskedretriever.com/uh2/d/20060117.html here]] Volair uses his wife's time portal to do this in a rare example where the twins involved are male (and knowing [[AnythingThatMoves Volair]] it could have also been an instance of ScrewYourself).
* ''Linburger'' has a pair of GenderBender twins who are the objects of a threesome fantasy of one of the characters.
* In ''Webcomic/TurnSignalsOnALandRaider'', [[http://tsoalr.com/?p=234 here]]. '''"Twins They Were!"'''
* In ''RoguesOfClwydRhan'' Kel's husband Jodoque has some [[http://rocr.net/index.php?p=20021030 interesting fantasies (mildly NSFW)]] after meeting Kel's two near-identical sisters (unlike her they have fairy wings. Long story). Later on he's slightly less enthusiastic when [[http://rocr.net/index.php?p=20021104 one of the winged sisters gets into bed with him (nudity)]] and pretends to be Kel. [[spoiler:Actually it was [[http://rocr.net/index.php?p=20021106 a disguised Kel all along (yup, they're still naked)]]... or was it?! Either way, the sisters planned it as a practical joke when they saw Jodoque's reaction to them.]]
* ''Webcomic/MenageA3'':
** Zii not only had this fantasy, but it was real - with a set of triplets.
** Dillon's sleazy boss has Dillon dress up as [[WholesomeCrossdresser Amber's twin]] to invoke this, because [[EvenEvilHasStandards he doesn't want to make actual twin sisters commit incest.]]
* In ''Webcomic/{{Narbonic}}'', Dave gets awfully interested when Lovelace (an AI, and also his RomanticFalseLead) casually mentions that she's able to copy her source code.
-->'''Lovelace''': Don't get your hopes up. There's only one projector.
* ''Webcomic/TheOrderOfTheStick'': In one of the book collections, there's a story where the characters encounter versions of themselves from another dimension. The other Haley suggests to her Elan that "sleeping with two versions of your S.O. still counts as monogamy."
* This is one of Arakune's life goals in ''{{Blazen}}'' that appears on his increasingly-large bucket list.
* In ''GrrlPower'' one character and his half-sister/cousin are the result of this. Family gatherings tend to be awkward.
[[/folder]]

[[folder:Web Original]]
* ''GaiaOnline'''s Liam seduced the [[TheVamp Von Helson twins]] when they were trying to kill him in 2007. If you visit him in his shop, he complains that they ''still'' [[ClingyJealousGirl have it bad for him]].
** In the DatingSim-based "Love Charm II" minigame, one of the female options is the Gemini Twins.
* Painfully subverted in a couple of supposedly true stories circulating the Web for years:
** A college student meets a fun punk girl. "Fun" in a chain-smoking-vodka-swilling-loose-cannon way. She seems to have occasional memory lapses, but this isn't the oddest thing about her. Then one day he unexpectedly walks into her dorm room and finds that "she" is actually a pair of bi twins, who [[{{Twincest}} love to have sex]] pretending one of them is him. They invite him to join, but he's so freaked out, he leaves and breaks up with her/them.
** Twin sisters married twin brothers. (That's not uncommon.) When one woman is asked if she ever wanted doing it with her sister's husband, she is {{squick}}ed and compares this to using another person's toothbrush.
[[/folder]]

[[folder:Western Animation]]
* Played with in a ''WesternAnimation/DannyPhantom'' episode where Tucker dreamed himself with two duplicates of a female character named Star (who in "real life" has no twin).
* Hank Venture lusts after both Nancy and Drew Quymn in ''WesternAnimation/TheVentureBrothers'', but they both only have eyes for Dean (who in a subversion of the trope is interested in neither).
* ''WesternAnimation/FamilyGuy'': when Peter [[ManateeGag thinks he's Larry from]] ''ThreesCompany'', he bursts in the door saying "Jack! Twins! Swedish! My place! Now!"
* ''JohnnyTest'''s sisters Mary and Susan keep trying to get Gil to "fall in love with ''them''". Note the operative word. A unique use of the trope indeed.
* In ''WesternAnimation/{{Daria}}'', Brittany thinks Kevin is going with both Daria and Quinn. His response: [[TheDitz Whoa! Twins!]]
* An episode of ''WesternAnimation/{{Duckman}}'' has blond twin bombshells hire Duckman and Cornfed to "help" with their love lives. Nothing comes of it, because Duckman can't get over his guilt towards his dead wife, and Cornfed has some sort of [[NoodleIncident off-screen breakdown]] long before they get near a bed.
* In an episode of ''StrokerAndHoop'', this situation comes up with a pair of hot blonde twins. However, it turns out they are members of the "Kind Cannibal Cult" which harvests the vestigial organs from people so they can eat them.
* In ''DrZitbagsTransylvaniaPetshop'', Dr. Zitbag has a mutual attraction with his neighbors, the Exorsisters
* AvatarTheLastAirbender: There is a decidedly (and thankfully) ''non''-Fanservicey variation (by the series' artist no less) of [[http://fierymonk.deviantart.com/art/2006-Comic-Con-Uncle-Lo-n-Li-43114026 Iroh, Lo and Li.]]
[[/folder]]

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