Former Kano Tsukasa, an older brother who suddenly appeared. The terrible older brother who plays with a woman seems to be sexually trained, tossed and even borrowed and thrown away, and I will take over. I couldn't return the money, and I was taken to the hotel naked and sexually trained as my brother did to Tsukasa. Although I refused to have her, the unpleasant metamorphosis play that I had never experienced soaked into my body gradually, and I could only get up with Tsukasa.