[Mosaicing] Tsukasa is studying The Tale of Genji in graduate school. He also took care of his father after his mother died three years ago.His father's brother/uncle, who is overseas, has returned to inherit his grandfather's estate.The man who violated Tsukasa in ○○... A nightmare flashes back to Tsukasa's mind.The next day, the truth told by his uncle who attacks Tsukasa again at the house alone.Her mother and uncle had a sexual relationship, and he committed revenge for being betrayed by her mother.Tsukasa is heartbroken and unable to resist.From that day on, the days that continue to be soiled begin...