Missouri/Mississippi Mudslide... ("ever had one?")
My dad suddenly had this scene pop into his head. It's a scene supposedly from a road trip type movie. A pair of horny idiots end up in some hick home, most likely drawn in by a hot MILF and/or her daughter. One of them ends up in the bed and after some kinky tying up, is asked if he has ever had a Missouri (or Mississippi) Mudslide. The husband/father's out in the living room and his testes are dangling out of his shorts as he chats with the others. In the bedroom, the girl takes off her panties, turns around and squats over the guy's chest. In the living room, screams can be heard from the bedroom and the guy comes running out, still tied to the brass headboard (he may or may not have had a brown stain on his chest).
That's all we got. Anybody know what this is?
