I finally built my own home, but because my father-in-law helped me with the purchase funds, I ended up living with him. In the middle of that, my husband was sent on a solo assignment, and I ended up living alone with my father-in-law... My father-in-law is a super naive and mistaken man! Because of that, stress just keeps piling up... Shiori's only way to relieve stress was masturbation. One day, after the act, Shiori, who had cummed, fell asleep in a pathetic state. When the mistaken father-in-law returned home and saw Shiori sleeping, he mistook it for an expression of affection for him... He devours Shiori's thighs and finally...