Nanako, a mother-in-law who is worried about her relationship with her husbands stepchild, Masashi. - She doesnt come out of the room because she is studying for an examination. She is worried about him and looks at her. - She was sleeping while exposing her erection cock. - Nanako who remembered the pain in her crotch with Masafumis splendid cock could not stand it and started her handjob. - And she was begged by Masashi who happened and led to the launch. - However, Masafumi who is not satisfied with one-time ejaculation approaches while showing off the erection cock, and Nanako who has burned to the fire can not refuse.