Haruka is a mother with a busy husband and a withdrawn son. Haruka struggles to rehabilitate her son Satoru against her husband who refuses to get involved in raising her children. Meanwhile, Haruka notices a change in Satoru. Satoru, who has come of age, is sending a far more obscene gaze... However, Haruka accepts Satoru's feelings because she doesn't want to deny Satoru any more. Show off her beautiful body while she is bathing, and her nasty wet genitals while she is masturbating. Not knowing that the stimulus will awaken Satoru's further desires...
