Mai, who has a boyfriend who notices selfish behavior, goes on a business trip for the first time after joining the company. After that, she was drunk at a drinking party called a reflection meeting and got muddy. When she wakes up, she and her boss are alone in her room ... In a room where there is no escape, the dance requested by her boss may be drunk and she can not resist and forgive her body It ends up. Mai, who was worried about her selfish boyfriend's sex, feels pleasure that she has never felt as she piles up her body many times, and eventually her heart is attracted to her boss It was ...