A man and a woman staying at her boyfriend's house, seemingly having been quite active the previous night. The man appears inexperienced, and the woman, seemingly unsatisfied, begins to play with the man's lower body despite just waking up. She actively pursues the naive man, and his penis, teased, quickly becomes erect. Then the woman positions herself on top and begins to sway her hips in pleasure... The sensitive man quickly reaches his limit...!?