Buddy bidet

When you take a dump and your friend pees down your asscrack to clean it

Hey I ran out of toilet paper, can you give me a buddy bidet

Tugboat

when a man inserts his penis into a pair of buttcheeks, then the person twerks onto the penis until ejaculation occurs if the tugger is well versed in the motion of a tugboat

Hey bro, this chic wouldn’t fuck me tonight can I get a tugboat from you