When your buddy gives you a handjob while you watch porn with your hands behind your head, kicked back. His job is to pretend your dick is his, and he has to show you his technique for milking his knuckle babies on your penis.
We'd play Nintendo for a little while, then our boners would need attention and it wasn't long before Dave was entranced putting his Power Glove technique onto my big polish pecker. I sprayed the ceiling.
The sexual act of anal sex where while inserted into the ass, the male inserts his fist into the vagina and uses the thin membrane between the vagina and butthole to jerk himself off.
To partake in brachioproctic insertion whilst additionally inserting an erect phallus and masturbating until climax within the rectum.
This girl was gaping so widely that I could fit both my dick and fist in there. By the time I was done with her, her ass was a mangled, cum-oozing mess. I wore her like a filthy power-glove.