Reiko Makihara, a mother who seduces me with obscene words and a nasty body

Reiko Makihara is a mother who seduces others with her words and body. She is fucked by Mr. Abe, her landlord, in exchange for not paying rent. However, her true desire is to tempt her own son, Gao Chun, and make him realize she is a woman. As the story progresses, Reiko's seduction of Gao Chun leads to an incestuous relationship between the two, with Reiko actively pursuing and engaging in sexual acts with her son.