History Main / IncestisRelative

* IncestStandardsAreRelative: What counts as incest differs between cultures and across time periods.

!!! Demographic incest is associated with

* HillbillyIncest: Incest that is associated with poor, rural people.
* RoyalInbreeding: Royals only having sex with blood relatives to keep the bloodline pure (and all the bling and lands within the family).
* VillainousIncest: The villain bones a relative to show how vile and messed up he is.

** {{Twincest}}: Incest between twins.

** RetroactiveStepsiblingRelationship: Two people get in a relationship first, and ''then'' their parents get together.

* FlirtyStepsiblings: A relationship between people who are only related because their parents got together before they did.

* RetroactiveStepsiblingRelationship: Two people get in a relationship and ''then'' their parents get together.

* {{Twincest}}: Incest between twins. Triplets, quads, etc. fall under BrotherSisterIncest.

* BrotherSisterIncest: Incest between siblings. (Despite the name, allows both hetero and same-sex incest.)

* CreepyUncle: An uncle with an incestuous interest in his niece or nephew.
* DivineIncest: Incest amongst the gods in mythology.

* FlirtyStepsiblings: A relationship between people who are only related because their parents got together before they did.
* HillbillyIncest: Incest that is associated with poor, rural people.

* KissingCousins: Incest between cousins.
* LecherousStepparent: A stepparent who is attracted to their stepchild.

* ParentalIncest: Incest between a parent and offspring.
* PervertDad: A father who flirts with and/or acts pervy toward his kid, usually a teenage daughter.

* RetroactiveStepsiblingRelationship: Two people get in a relationship and ''then'' their parents get together.
* RoyalInbreeding: Royals only having sex with blood relatives to keep the bloodline pure (and all the bling and lands within the family).
* ScrewYourself: Someone has sex with their own [[OurClonesAreIdentical clone]] or other perfectly identical {{doppelganger}}.

* {{Twincest}}: Incest between twins. Triplets, quads, etc. fall under BrotherSisterIncest.
* VillainousIncest: The villain bones a relative to show how vile and messed up he is.

* PinkIsErotic: The color pink represents eroticism and scenes of a sexual nature.

** BigBrotherAttraction: A younger sister is strongly attracted to her older brother.
** FatherIWantToMarryMyBrother: Little kids telling adults they want to marry a sibling.
** LittleSisterHeroine: A little sister who is a love interest.
** MySisterIsOffLimits: A brother who bars anyone from dating his sister. May or may not be the result of him having a crush on her himself.
** NotBloodSiblings: It's considered okay for them to have sex if they're not biologically related (although in some cases it's still considered wrong or icky, especially if they were raised as siblings).
*** FlirtyStepsiblings: A relationship between people who are only related because their parents got together before they did.
** {{Twincest}}: Incest between twins. Triplets, quads, etc. fall under BrotherSisterIncest.

** IncestuousCasting: Actors who are relatives in real life playing lovers.

** LecherousStepparent: A stepparent who is attracted to their stepchild.
** PervertDad: A father who flirts with and/or acts pervy toward his kid, usually a teenage daughter.
** WifeHusbandry: Raising someone so you can marry them once they're old enough.

** InbredAndEvil: A villain who was conceived from an incestuous relationship.

** OedipusComplex: A child is attracted to one of their parents but hates the other.

** IncestuousCasting: Actors who are relatives in real life lovers.

* BrotherSisterIncest: Incest between siblings. Despite the name, allows both hetero and same-sex incest.

* CastIncest: Related characters are played by actors who are lovers in real life.
** IncestuousCasting: A couple is played by actors who are related to each other in real life.

* ParentalIncest: Incest between a parent and his/her child, regardless of age. Depending on the age of the child, it can count as pedophilia as well.

** WifeHusbandry: Raising someone solely so you can marry them once they're old enough.

* RoyalInbreeding: Royals only having sex with blood relatives to keep the bloodline pure (and all the bling and lands within the family), often resulting in the children having birth defects. This was common in medieval Europe and Ancient Egypt.

* SurpriseIncest: A character enters a relationship with someone, only to later find out they're related. Usually a cousin, a long-lost sibling, or the person’s parent from the past (in cases of time travel).
* VillainousIncest: The villain bones one of his relatives to show how vile and messed up he is. This is common with real-life sex offenders as well.

->''"But that's mental! Why would any guy want to fuck his own mum?"\\
"Yeah. You hear about it on the news and stuff, though. Mums who fuck their sons, dads who fuck their daughters and their sons. Brothers and sisters who fuck each other--"\\
"Language, please!" Miss Azley protests.\\
"That's bullshit. Who would want to fuck--sorry, screw--their own parents?"\\
"It's called incest, man."\\
"That's when a guy rapes his sister, dickhead."''
-->--'''Miss Azley's English class''', ''Literature/{{Forbidden}}''

** NotBloodSiblings: It's okay for them to have sex if they're not biologically related.

* RoyalInbreeding: Only having sex with blood relatives to keep the bloodline pure (and all the bling and lands within the family), often resulting in the children having birth defects. This was common in medieval England.

* BrotherSisterIncest

* SiblingIncest: Incest between siblings. Involves both hetero and same-sex incest.
** BigBrotherAttraction: A younger sister is strongly attracted to her older brother.
** FatherIWantToMarryMyBrother: Little kids telling adults they want to marry a sibling.
** LittleSisterHeroine: A little sister who is a love interest.
** MySisterIsOffLimits: A brother who bars anyone from dating his sister. May or may not be the result of him having a crush on her himself.
** NotBloodSiblings: It's okay for them to have sex if they're not biologically related.
*** FlirtyStepsiblings: A relationship between people who are only related because their parents got together before they did.
** {{Twincest}}: Incest between twins. Triplets, quads, etc. fall under SiblingIncest.

* BrotherSisterIncest: Incest between brothers and sisters. May be same-sex incest as well.
** BigBrotherAttraction: A younger sister is strongly attracted to her older brother.
** FatherIWantToMarryMyBrother: Little kids telling adults they want to marry a sibling.
** LittleSisterHeroine: A little sister who is a love interest.
** MySisterIsOffLimits: A brother who bars anyone from dating his sister. May or may not be the result of him having a crush on her himself.
** NotBloodSiblings: It's okay for them to have sex if they're not biologically related.
*** FlirtyStepsiblings: A relationship between people who are only related because their parents got together before they did.
** {{Twincest}}: Incest between twins. Triplets, quads, etc. fall under BrotherSisterIncest.