Oh, No. Chastity Collapses. Middle-aged Newlywed Wife, Miu Harutani.

Tearing off the mask of chastity, an unforgettable taste of carnal desire... A man suddenly appears before a housewife waiting for her husband's return... He is her former boss, the man she once had a physical relationship with. Her secret is that her relationship with this arrogant man was close to one-sided subjugation. When her former boss, who preys on such female weaknesses, pins her down and reignites the fire in her well-known body, she reveals a lewd nature she has never shown her husband...