A single mother named Nina has been lusting after her son's friend Yuki for some time now. When she finally gets the chance to stay over at their place, she seduces him while his eyes are elsewhere. Yuki, brimming with sexual desire, can't resist the allure of Nina's voluptuous body and K-cup breasts... Their relationship escalates quickly, leading them to have passionate intercourse right next to Yuki's sleeping form! As they indulge in their desires, both the unfaithful single mom and the randy student find themselves unable to resist each other's charms. In this erotic tale filled with taboo acts, the married woman succumbs to irresistible pleasure, falling deeper into the depths of carnal bliss... Note that recording contents may vary depending on distribution method.