Manbiki Musume Momoiro Seisai - Manbiki Shita Osanazuma ni Nama Hame Nakadashi!!

Right after finishing university, Shiozawa Mariko, a newlywed who married as her parents advised, found herself living a life as others instructed her to live it. While she had no major complaints, her days were lacking excitement. Teased by her college friends about her dull life, she impulsively stole at a local supermarket. When she was caught in the act by store worker Shimazaki Tatsuya, he threatened her and demanded her body as compensation. Initially refusing him, Mariko soon found herself attracted to Tatsuya's insatiable need, so different from her husband's bland and familiar intimacy. She gradually became intoxicated on Tatsuya's insatiable craving for her. Unable to confide in her husband, Tatsuya introduced her to experiences she had never known before. Before long, Mariko found herself pursuing pleasure on her own and visiting the supermarket where Tatsuya was always waiting for her. Where will her newly discovered desires lead her?..

[Translated from dlsite]