HBAD-550: - Isang manugang na hindi maaaring sabihin sa kanyang asawa ang kanyang pagkahilig at ay sa paghihirap ay itinuro sekswal na kasiyahan sa pamamagitan ng kanyang ama-in batas Mitsuha Sakurada

- A daughter-in-law who can't tell her husband about her propensity and is in agony was taught sexual pleasure by her father-in-law Mitsuha Sakurada