Amateur newlywed couples challenge a game where they exchange partners, and each time the wife rides and has unprotected vaginal intercourse with the opponent's partner, the prize money increases. If they can manage more creampies in only the cowgirl position within 90 minutes, the prize increase is limitless! Despite the embarrassment of having sex with another man right next to her beloved husband, the pleasure of raw sex is so intense that her hips won't stop moving!!