Mai, who has a boyfriend who notices selfish behavior, goes on a business trip for the first time after joining the company. After that, he was drunk at a drinking party called a reflection meeting and got muddy. When I wake up, I'm alone with my boss in the room ... Mai, who was asked by my boss in a room with no escape, can't resist because he's drunk and forgives his body. Mai, who was worried about her selfish boyfriend's sex, felt pleasure that she had never felt before as she piled up her body many times, and eventually her heart was attracted to her boss.