What is Peanut Butter Cup?
1.
When a guy takes his dick and sticks it into jar or peanut butter puts the peanut butter back into the cupboard. Then sticks his dick in the girls pooper. Then the girl licks off everything!
"hey baby want to do the peanut butter cup tonight"
"you know how hard that would be to get the peanut butter out of my ass"
=D
See
