Natsu, an office lady, is dissatisfied with her boyfriend who doesn't hug her because she's busy at work, so she goes out for drinks at the invitation of her boss who cares about her. She gets drunk and has sex at the hotel where she goes to take care of him, but the unexpected happens when the condom breaks and she cums inside him. However, this was a planned accident caused by his boss, and was a planned trap to use as an excuse for raw sex...