Twins Against Twincest Crusade
From Fan History Wiki
Twins Against Twincest Crusade is a semi organized effort by some twins in the fan community to try to actively discourage people from writing fan fiction featuring twins engaging in incestuous relationships. [1] This effort has pissed off and annoyed some people in fandom who view it as transgressing on their right to publish what ever fan fiction they want, because this is fan fiction, not real incest.
