ive seen it in a LOT of yaoi and its a term i really wish would die. like pls. it is not a vagina. it is an ass.
BUTT-VAGINA
BEHIND-LADY PARTS
BOOTY-CROTCH
I believe its what they translate it with from japanese since there is a different term for sex being on the receiving end and sex being the seme/male and also for holes meant for entering/existing etc. Someone else might know more, but I hope its a translation decision and not directly used like that... since the absence of pussy is kinda the whole point.
Bootussy
did he say ass-pussy- yall i....