person1: how'd it go wiv rebbeca then person2: well i missed here vagina but luckily i found the back up hole person1: u twat how do u get so lucky
it happens when u r trying to put ur penis into ur gf's vagina, u miss but end up hitting the asshole which saves u from embarresment, works either way
"person1: how'd it go wiv rebbeca then person2: well i missed here vagina but luckily i found the back up hole person1: u twat how do u get so lucky" What is the definition of "back up hole"?