Having sex with members of ones own family.
Incest, the game the whole family can play.
Fucking one's own family memeber
Lisa: Tommy do you know what incest in
Tommy: no
Lisa: It's how we keep the genes in our family
Literally the definition of Alabama
Science teacher looking at the kid from Alabama everyone from Alabama is incest
Alabama kid: it was only once
To engage in sexual activities with one who is of blood relations.
n|p inserted his penis into his sister's vagina.
When you have sexual interests with someone in your family (cousin, brother, sister, etc)
Logan is having sex with his cousin! Should I tell Rosie? That’s incest!
When an individual has hardcore sexual intercourse with his/her own family member(s).
Adam committed incest with his sister last night.