History Main / VoluntaryVampireVictim

* ''VideoGame/GuiltyGear'': Slayer the vampire regularly feeds on the blood of his wife, Sharon. She's okay with it; she's immortal, so it can't actually harm her.

* ''VideoGame/GuiltyGear'': Slayer the vampire regularly feeds off the blood of his wife, Sharon. She's okay with it, because she's an immortal.

* In ''VisualNovel/{{Tsukihime}}'', Kohaku is revealed to be this to Akiha, who suffers from vampiric impulses as part of her family's heritage. The relationship between them is very complex, however, combining different shades of master-servant, culprit-victim, and, indeed, [[TokenYuriGirls some pent-up sexual desire]].

* Watson to the vampire Holmes in [[https://archiveofourown.org/series/283167 "The Vermillion Problem"]]. It also has the effect of making Watson's blood poison to any vampire that tries to take it by force.

* Pretty much all the modern-day vampires in ''Elcenia'' depend on voluntary donors; it's the central tenet of their religion. This came about after a blood plague swept the world, causing regular symptoms of weakness and fever in those infected, but proving fatal to any vampire who drank their blood. Only the vampires who had accepted the religion and formed peaceful arrangements with their communities could count on a steady supply of clean donors. (The fact that a FriendlyNeighborhoodVampire can protect a community from more sinister specimens helped them gain acceptance.) Talyn actually finds himself on ''both'' ends of it, at different times; he's a regular donor for his vampire girlfriend, but also gets temporarily [[ShapeshifterModeLock stuck in vampire form]] himself at one point, and visits a neighbor for a top-up.

* Pretty much all the modern-day vampires in ''Elcenia'' depend on voluntary donors; it's the central tenet of their religion. This came about after a blood plague swept the world, causing regular symptoms of weakness and fever in those infected, but proving fatal to any vampire who drank their blood. Only the vampires who had accepted the religion and formed peaceful arrangements with their communities could count on a steady supply of clean donors. (The fact that a FriendlyNeighborhoodVampire can protect a community from more sinister specimens helped them gain acceptance.)

* Pretty much all the modern-day vampires in ''Elcenia'' depend on voluntary donors; it's the central tenet of their religion. This came about after a blood plague swept the world, causing regular symptoms of weakness and fever in those infected, but proving fatal to any vampire who drank their blood. Only the vampires who had accepted the religion and formed peaceful arrangements with their communities could count on a steady supply of clean donors.

* In ''Film/XMen1'' Wolverine accidentally stabbed Rogue, so she had to "borrow" his healing power to save herself. This drained him enough to knock him unconscious.

* In ''Literature/TheDresdenFiles'' Thomas Raith has one in the form of his girlfriend Justine who actually finds his feeding on her to help her think more clearly.

[[quoteright:330:[[WebComic/EerieCuties https://static.tvtropes.org/pmwiki/pub/images/chloe_offering_neck.jpg]]]]

This trope is for people who agree to sustain someone's HorrorHunger to keep them from taking advantage of the fact that WarmBloodbagsAreEverywhere. There can be multiple reasons why: maybe they are close friends trying to keep the feeder safe, maybe they are [[VampireVannabe Vampire Vannabes]] excited to get close to one, or maybe it's an emergency and the donor would rather not have anyone else be attacked. If they're lucky, their friend won't be slowly killing them. If they're really lucky, they can work some form of symbiosis into the relationship.

* In Manga/SeraphOfTheEnd, after childhood friends Mika and Yuu reunite for the first time in 4 years, and Yuu realizes Mika is a vampire and dying of injury/starvation, he offers his blood and becomes his primary food source. The fandom often portrays his consent as...enthusiastic.

* In the ''Comicbook/CloakAndDagger'' comics both heroes do this for each other. Dagger is constantly creating energy that must be bled off, and Cloak constantly needs to absorb energy. They maintain a symbiotic relationship.
* Shortly after Comicbook/{{Rogue}} [[HeelFaceTurn first joined]] the ''Comicbook/XMen'', Comicbook/{{Wolverine}} offered up his powers to save her from lethal injuries received when she [[TakingTheBullet intercepted a sustained energy blast]] meant for him and his fiancee despite having made it clear when she arrived less than a day before that [[ReformedButRejected he would happily kill her himself for her crimes]] and being so badly injured moments ago that losing his regeneration could have easily cost him his own life.

* Some ''VideoGame/{{Touhou}}'' fanworks have Sakuya be this to Remilia and Flandre, usually playing up the LesbianVampire aspect in the process. Whether Sakuya or Remilia is more anxious for the actual bloodsucking depends on the artist.

* In ''Literature/ArashiNoYoruNi'', Mei and Gabu are [[spoiler:starving while stuck in a cave during the winter]]. Mei, being a goat, realizes he'll likely starve anyway and offers himself so that his friend, a wolf, can eat. [[spoiler:Gabu refuses]].

* ''Series/BuffyTheVampireSlayer''

* Subverted in ''WebComic/EerieCuties'', when [[FriendlyNeighborhoodVampire Nina]] told Chloe she was starving, Chloe assumed Nina wanted to feed on her and panicked. But soon relented and offered Nina her neck, except Nina was [[http://www.eeriecuties.com/strips-ec/take_what_you_need!_ busy scarffing down Chloe's chocolate.]]
* In the LGBT Webcomic ''WebComic/{{Grant}}'', one way to satisfy the hunger of a werewolf without getting eaten is french kissing the said werewolf. The eponymous werewolf discovered it that way, with added copulation.
%%* ''WebComic/GrrlPower'': One man capable of refilling any liquid, including his own blood, [[InvokedTrope provokes]] vampire ladies into competing for the chance to bite him.

This dynamic is likely to come with a level of mutual respect. The donor cares too much to kill the feeder outright and is compassionate enough to make this kind of sacrifice, while the receiver is generally a noble monster who tries to cause minimal harm and not take out their HorrorHunger on others. This could range from a one-time necessity to lifelong arrangement. A romantic and/or sexual relationship may be involved, which could lead to HemoErotic and/or KissOfTheVampire. Compare to ZombieAdvocate.

* In ''TabletopGame/VampireTheMasquerade'', there are people known in Vampire society as "Blood Dolls", humans addicted to the way the Kiss makes them feel who enjoy being fed on by Vampires. On a more positive note, the [[FriendlyNeighborhoodVampire Salubri Clan]]'s flaw made them unable to gain sustenance other than from a willing victim.

** In general, when anyone freely offers to transfer thier powers[=/=]knowledge[=/=]skills to Rogue (or in a few desperate cases initiates same without warning or prior permission) it has overtones of this trope, especially when her touch is outright [[TouchOfDeath incapacitating and/or potentially lethal]].[[/folder]]

[[folder:Theater]]
* In ''Theater/LittleShopOfHorrors'', when Seymour accidentally discovers that the Audrey II plant feeds on human blood, he feeds it his own.

* ''Series/BuffyTheVampireSlayer'': In the season 3 finale the vampire Angel has been poisoned and the only cure is Slayer blood. Buffy tries to capture rogue slayer Faith for her blood, but when Faith escapes Buffy gives Angel herself. He feeds a lot and she ends up in the hospital for blood loss.
** It's revealed in season five that there's an actual market for this kind of thing. Humans pay or otherwise volunteer to be non lethally sucked on by vampires. Buffy discovers this when she learns her current boyfriend Riley has been "donating".

* In ''Series/TrueBlood'' episode "Scratches", Sookie decides to walk the 20 miles home through the woods but doesn't get very far when she is attacked by a half-bull, half-man beast leaving huge gashes on her back. Bill comes to her rescue and lets her [[https://youtu.be/qYmwFWAf9Jc?t=187 drink some of his blood]] but she still goes into spasm because she's been poisoned by the beast.

* ''Manga/{{Vassalord}}'': Rayflo routinely allows Charley to feed on him since Charley's upbringing won't allow him to feed off an innocent human. For context, Rayflo and Charley are both vampires, the latter of whom is a vampire hunter raised by the church. Since Rayflo won't die no matter how much Charley drinks, it's basically the perfect solution to Charley's situation. Overlaps ''heavily'' with HemoErotic since Rayflow obviously...greatly enjoys being fed on.

* ''Manga/{{Vassalord}}'': Rayflow routinely allows Charley to feed on him since Charley's upbringing won't allow him to feed off an innocent human. For context, Rayflow and Charley are both vampires, the latter of whom is a vampire hunter raised by the church. Since Rayflow won't die no matter how much Charley drinks, it's basically the perfect solution to Charley's situation. Overlaps ''heavily'' with HemoErotic since Rayflow obviously...greatly enjoys being fed on.

* ''Manga/{{Vassallord}}'': Rayflow routinely allows Charley to feed on him since Charley's upbringing won't allow him to feed off an innocent human. For context, Rayflow and Charley are both vampires, the latter of whom is a vampire hunter. Since Rayflow won't die no matter how much Charley feeds off him, it's basically the perfect solution to Charley's situation. Overlaps ''heavily'' with HemoErotic since Rayflow obviously...greatly enjoys being fed on.

* In ''TabletopGame/VampireTheMasquerade'', there are people known in Vampire society as "Blood Dolls", humans addicted to the way the Kiss makes them feel who enjoy being fed on by Vampires. On a more positive note, [[Friendly Neighborhood Vampire Salubri Clan]] flaw made them unable to gain sustenance other than from a willing victim.

* In Seraph of The End, after childhood friends Mika and Yuu reunite for the first time in 4 years, and Yuu realizes Mika is a vampire and dying of injury/starvation, he offers his blood and becomes his primary food source. The fandom often portrays his consent as...enthusiastic.
* In ''LightNovel/{{Bakemonogatari}}'', the tad-bit-vampire-himself protagonist Koyomi is a high school boy who is seen occasionally letting a detached, mute, just-sitting-there small girl vampire bite his neck and feed on him in gentle embrace. Vampire girl is portrayed to be apparently in the care of full-of-quirks advisor figure Oshino. Backstory of their tight relationship is mostly left to a prequel, ''Kizumonogatari''. In other stories it moves forward.