KSBJ-253 - Miku Kitagawa, a wife who is kept as her father-in-law's meat urinal

I have a secret that I must never let my husband know. It's because it's my father-in-law's pet, who I live with... She was given blowjobs, forced to masturbate, and even when she was alone with her husband, he secretly played tricks on her with toys... And sex too... However, in order to live in this house with my beloved husband, I cannot disobey my father-in-law...