Basically sex, minus the sex. Rubbing the genetal's of a male and female against each other while in cowgirl, reverse cowgirl, missionary ect. positions. Can cause orgasm's for both ends, safe sex for teens.
Josh: *walking slowly
Andy: Josh, what the hell is wrong man?!
Josh: It's Cindy Bro
Andy: OMG did she bite off your dick of something?
Josh: No! Dude last night she dry humped me so hard I got boxer burn (like carpet burn) on my dick! It hurts so bad! I made her cum though!
Andy: Yeeeaahhh buddy!