ADN-545 Humiliating forced infidelity. Kana-san, who couldn't hold it in and urinated at the front door after losing her keys, finds herself drawn into a secret fetish she can't share with her husband after being seen by her nephew. Morisawa Kana.

Oshigama is an abbreviation of "put up with pee".People who are addicted to the feeling of openness when putting out a pee that put up to the limit, is continuing.[Synopsis] One afternoon, in the afternoon, if you return home, you will not be able to stand the key at the entrance and leak out.It was Kazuya, a nephew living in the neighborhood, who happened to see that figure.Since that day, Kazuya's shame is burned into my mind and is leaving Kazuya ambush.