Hoshimiya Ichika is the most beautiful woman working in this office, also married. A lot of the guys in the office admire her, but she understands that it's a shame if she takes all this fun seriously. However, one day, she was invited to a drinking party with the boys. They all started drinking and she let her guard down. Yuki Yudzuru, who is younger than Ichika, wants to have her at all costs, and he takes her very aggressively. Regardless of the fact that she is a married woman.