The boy in the movie is extremely lucky to meet a hostess who is not only easy-going and friendly but also extremely lustful. Due to a sudden problem with the air conditioner, the beautiful girl Saori Okumura called the air conditioner repairman to come and check. While repairing, the hostess always had provocative actions, seducing him probably because her sexual desire had reached its peak as her husband had been working far from home for a long time, and no one could meet her physical needs. The air conditioner repairman was not inexperienced either, as soon as he saw those provocative signs, he understood the situation, so he did not hesitate to help her satisfy her needs while also providing himself with a sense of pleasure in sexual intercourse.