I love my father-in-law more than my husband...

Before he could become acquainted with it, he lost his mother and lost his father when he was a student... It was a family running a dojo in his hometown that raised Sayuki, who had nowhere to go. Raised strictly by her stubborn father-in-law, Sayuki gradually begins to admire her stubborn and clumsy stepfather as she marries and grows up to become an adult...and gradually begins to admire her stubborn and clumsy stepfather. One afternoon when her husband is not around... Sayuki carelessly incurs her father-in-law's carelessness during the rehearsal, but as her heart is becoming more and more ecstasy and throbbing, she forgets her guilt towards her husband and touches her stepfather's crotch...