Her husband doesn't pay her any attention... Yuu was complaining about this to her female friend at a bar when she met Yuu, a student drinking next to her. The two of them grew closer due to being drunk, and Yuu ended up having a relationship with Yuzuru. Yuu received a spare key to Yuzuru's room, and she began to look forward to using it to wait for him to come home. When he returned home, Yuu accepted the young and vigorous sexual desire of Yuzuru over and over again in the limited time she had...