Back between her cheeks

You place your immense cock back between the girl’s fat asscheeks, this time free of any panties, grab her waist and get back to grinding. She moans with delight as you resume your humping of her ass, her crack slick with your precum as your dick grows even bigger in anticipation of the explosion building in your balls. It is now so big that it thumps into the back of the young woman’s head, your sensitive cockhead responding by dribbling more precum onto her hair and neck. Your pace is now rapid, the room echoing with the sounds of flesh against flesh and the girl’s moans. Pretty soon your balls are near to bursting again and you know you won’t be able to hold on for much longer...