"I'm not being qualified as a mother..." I was asked to do so, and I succumbed to my desires, so I was drowned in my body and mind by my daughter's boyfriend.

Momoko lost her husband five years ago. My daughter's happiness was the only thing I wanted to live with, but each day my way of looking at my daughter's boyfriend, Haruto, changed. She is a workplace full of women, and her family is only her daughter, and she is the only person in the opposite sex who interacts with Momoko... But one day, when she holds back her feelings and masturbates because she is her daughter's boyfriend, Haruto peers at her as she is pestered. Haruto, who only saw her as her mother, gradually becomes aware of Momoko. And the day my daughter left to have a dress meeting, the two crossed the line...