Honoka Orihara is delighted when her loving husband gives her an expensive ring for their first wedding anniversary. The couple met at work and still share the same employer, but Honoka is stunned when the company president claims that her husband has embezzled company funds. Exploiting her vulnerability, the lecherous boss offers not to pursue the case if she gives him access to her voluptuous breasts and body. Despite her guilt, Honoka begins responding to his touch and ultimately lets him creampie her. Completely captivated by his sexual skills, she even agrees to become his mistress.