A movie about Aoi Tsukasa's niece obsession with the perverted uncle who raped her 10 years ago, but when he returned, his nature didn't change. She was extremely worried when she saw him enter the house, she vividly remembered the day he raped her when he was in high school, he brutally raped her and ran away from home until she came back.
Because she was too scared, she never told anyone about it. And this time, when he returned, he gave her an even more horrible obsession with how lewd he was.