Dunkaroo

This involves 1 man and another man or woman. The first man uses his hands or some salad tongs or a C clamp to hold the second person's Butt hole open. It must be opened wide enough to fit a pop can. The first man must then stand over the other person wearing no pants, bending his knees into a squatting position while aiming his balls straight for the gaping anal cavity below, dunking them in, just like so. Dunk and repeat as many times as desired while masturbating to reach maximum pleasure.

*Jeff arrives at local rub 'n' tug*

Azn Spa Attendant: Welcome, sexy white man....Me suck you, fuck you and nice relaxing massage.... $60 special for you....me so horny....

Jeff: Actually I don't think that will be necessary today. Are you familiar with the Dunkaroo? How much?

Azn Spa Attendant: Yes! Of course baby! $20 special for you! *lays down and throws legs up over head* dunk them deep baby!