Jun has been married to her husband for three years, and she feels a distance between her and her husband, both of whom work together. One day, she and her subordinate Aizawa decide to go on a business trip and have a business meeting, but due to a mistake on Aizawa's part, they were only able to reserve one room at the hotel. Unfortunately, the hotel room is full, so Jun reluctantly agrees to share a room. Jun gets drunk and provokes Aizawa in the middle of the night, and the excited Aizawa leaves him with his cock until the morning, making him cum over and over again.