[Mosaic removed] Shinji quits his job and returns to his hometown due to homesickness.However, she doesn't feel comfortable returning to his parents' house, so she begs his senior, Yuta, to let her stay at his house.At home, Yuta's mother Waka welcomes him and they drink together, but Shinji is completely drunk and ends up sleeping on the sofa...When she suddenly woke up, a drunken Waka was exposing her lewd behavior in search of the body of her son, Yuta.Shinji can't believe his eyes after seeing so much happening.Even in the morning, when I was sitting at home, still feeling excited, Waka appeared there...