Wife secretly slept with and taken away... ~Husband with NTR desires plans extramarital sex~ Hinata Koizumi JUL-397

Hinata, who secretly dated her mentor during her student days and then married him, lives a happy life, though she's slightly dissatisfied with her nightlife due to the age difference. To attract her husband, she deliberately wears sexy lingerie to greet him at the door, only to find it's her former classmate, Iioka...