Shaved pussy is fucked by the bulging piston

Carmen had turned up her skirt and shamelessly showed us her shaved cunt. As we were about to move on to a serious fuck, and I was just spreading my thighs over his butt, I suddenly had the feeling that I was not alone. He moved her like a piston, powerfully back and forth, using her own shit as lubricant, while he sucked on Carmen's cherry-sized clit with relish, giving her incomparable pleasures.