a dirty ben - A Dirty Ben is when you pee in your mouth and then spit it i

A Dirty Ben is when you pee in your mouth and then spit it in your partner’s butt and then have butt sex.

I did a Dirty Ben on my girlfriend and she spit it in my mouth and then we had butt sex.

My brother did a Dirty Ben on his girlfriend and she peed in his mouth and then he had butt sex.

My cousin did a Dirty Ben on his girlfriend and she peed in his mouth and he couldn’t stop laughing.