Two years into her marriage, ichika struggles as her husband can't find stable employment. Their uncle, kouji, offers to help by hiring her husband at his company and letting the couple stay at his house. Three months pass, and ichika finds herself troubled by her husband's lack of foreplay during sex. She starts masturbating more frequently, but her uncle notices. One day, while she's pleasuring herself, her uncle enters the room and buries his face in her pussy, bringing her to another orgasm with his skilled tongue.