An Amateur couple takes on the challenge of a game where the prize money goes up every time the girlfriend has raw sex with a man other than her boyfriend! If the boyfriend can hold out until the end (creampie) without hitting the stop switch, he gets the prize money! The next man comes and inserts himself in succession! Even though she is embarrassed to have sex with another man in front of her boyfriend, she feels so good with raw sex that she cums inside him with a huge amount of semen!