Nureta aijô: Fushidara ni atatamete

濡れた愛情 ふしだらに暖めて

Also known as いつか…, いつか 裏切りは雌の顔, 人妻の教え子 ふしだらな裏切り, Itsuka Uragiri wa Mesu no Kao, Itsuka...

Itsuka is a young girl who dropped out of high school due to bad behavior and is now working as a prostitute. After breaking up with her boyfriend, she loses her purpose in life and becomes desperate. Then she meets a married couple who are former teachers, and she is forced to face her studies head on. And she is forced to face not only schoolwork but also life lessons.