After a fire destroys the apartment where my husband and I lived, we move into his family home. My husband quits his job during the move and spends his days at the employment office, leaving me alone with his father most of the time. Meanwhile, my dull sex life with my indifferent husband leaves my frustration mounting. One day, while the two men are supposedly away, I finally give in and masturbate—only for my father-in-law to return and catch me in the act, beginning a secret routine in which he creampies me after I have baby-making sex with my husband.