A special group of students in a university class saw that Kana Momonogi was extremely beautiful, so they kept an eye on her, even though they knew that she had a boyfriend, he was in the same class, and the two had lived together, but the perversion of the spoiled young man still did not give up the intention of cupping his classmate's lover. He should be called him because of his misery, he suddenly attacked and raped Kana when no one was around, not only that, but he also invited his best friends to enjoy beautiful girls. It's more cruel than tying up Kana's boyfriend, then playing with her right in front of her boyfriend.