The loneliness left by her husband's absence drives married woman Nagisa Koisei mad. Her dormant masochistic side awakens when she reunites with her ex-boyfriend and he gives her intense caresses... Shedding her facade as a virtuous wife, she descends into a lewd fleshlight, begging for him to cum inside her, saying, "I don't mind getting pregnant." Trembling with the pleasure of depravity, she becomes my convenient personal fleshlight, a married woman and mistress who craves his seed again and again.