Netorareta Bakunyuu Tsuma-tachi - Season 1

Hitomi, a housewife, experiences anxiety over her deteriorating marriage, which is strained further by the couple's inability to conceive. Her husband's nephew, currently a guest in their home, proposes a massage to alleviate her stress. She accepts, which leads to a sexual encounter. Withholding this infidelity from her distant husband, Hitomi abandons herself to the physical pleasures provided by the younger man. Her escalating desires compromise her judgment as she continues the affair.