A Gay Man's Asshole.
Lance had so much gay sex that his "Ass Vagina" was swollen and sore.
a vagina whose crack is shared by the anus. The anus crevas will continue all the way around until it surpasses the vagina. Typically can be viewed on the morbidley obese, it is generally considered unattractive.
1.) That fat lady has an Ass Vagina!
2.) Her vagina looks like an ass. It must be an Ass Vagina