Sara-chan, who had no particular dreams or career aspirations, drifted through university and became engrossed in a love affair with her professor, who was older than her. After graduation, she moved into his house and they now live together. She doesn't work, barely leaves the house, and does almost no housework—she's completely dependent on him. The professor lets her rely on him, bringing home whatever she wants, sweets, and delicious meals every day, doting on her attentively. Since coming home means endless creampie sex with young and cute Sara-chan, it's only natural that he ends up spoiling her.
Her firm, fresh body, enhanced by her shut-in lifestyle into a pale, soft, and voluptuous form, beckons him. If he can do whatever he wants with this body and pump his cum into her hairy pussy, he'll forgive anything. She's a service-oriented lover, obediently taking his dick into her lovely mouth—a true cock-lover. From missionary to cowgirl to doggy style, he relentlessly pounds her big ass, focused on making babies. Spending her whole life at home, just having sex—she's completely immersed in that lifestyle.