An ordinary day takes an unexpected turn when Iroha suffers a minor injury that worsens more than anticipated. Struggling with daily life, she reluctantly decides to hire a caregiver. The young, strong, and attractive helper who arrives is exactly her type, gently tending to her disabled body. Each tender touch stirs her emotions, making her heart race. One day, seeing Iroha down, the caregiver brings her a cake. Overcome with emotion, she tearfully embraces him and impulsively kisses him. In the bedroom, they passionately cling to each other like lovers, giving in to desire. But then he tells her, "My assignment is ending." The new caregiver is a sports-type man—exactly the kind she usually dislikes. Yet when he carries her in a fireman's lift and shows his manly side, she finds herself drawn to him again. Though efficient and professional, Iroha can't stop staring at one thing—his bulging crotch. Alone in her room, she recalls memories of the previous caregiver while touching herself, fantasizing about the new one's prominent package. When he enters the room, she stops him from leaving, skillfully talks him into removing his pants, and finally sees what she's been longing for. Swallowing hard, Iroha slowly runs her tongue over his surprisingly large cock.