The Fallen Sister-in-Law ~A Body Defiled by the Married Woman's Customs~ Shinoda Ayumi JUX-489

Ayumi, a wife somewhat dissatisfied with her husband's lack of intimacy, has recently lost interest even in casual conversations with her brother-in-law, Shunsuke. However, Shunsuke, burdened by gambling debts, approaches the sexually frustrated Ayumi with the intention of raising money. Then, just before their 10th wedding anniversary, with her husband absent, Ayumi is forcefully taken advantage of by Shunsuke's advances. Feeling guilty, Ayumi is instead not bothered by Shunsuke's actions, who seems unmoved even by the act of sexually exploiting her.