This is the fourth installment of a simultaneous survey of college students' sexual desires! College men and women who miss the last train and are friends will have sex or not if they are alone in a love hotel until the morning! If they don't have sex until morning, 100,000 yen or if they do have sex, 100,000 yen per shot if it's Nakadashi! The unusual atmosphere gradually brings their bodies closer together and ...... sexually active amateur men and women are unable to keep their friendship and all have sex inside! Two men and a woman who can't get enough of each other's bodies want to fuck each other!
