Kogawa and his subordinate Hashimoto went on a business trip together. After finishing work, since it was still early, they both went drinking. When they returned to the hotel, Kogawa found out that Hashimoto had only booked one room. In the room, Kogawa continued to drink until late but accidentally exposed her sensitive areas to Hashimoto. Because he was a virgin, Hashimoto could not resist Kogawa's beauty and attacked her...