The act of using one's feces for use during sexual intercourse. More specifically, feces are spread on the female's chest, while the male spreads and pushes the feces up and down her chest and between her breasts with his penis
Hey check it out! Gary nailed the Clevland Steamroller on that chick!
you very ferociously take a shit on a femals tits, then slowly slide your ass down on her chest where the shit is sitting, then you rub back and forth to rub the shit in... works as a wonderful moisterizer
fuck her then shit on her then rub it in with your ass!
clevland steam roller