Shy and reserved by nature, her nephew has failed his college entrance exams twice and feels anxious about his future, so Shoko takes him in as a boarder during his study period. But his passive demeanor remains unchanged—lacking drive, always wearing a melancholy expression. Her husband shows no concern, but their daughter constantly berates the nephew with harsh words, leaving Shoko worried. Trying to relieve her pent-up emotions, Shoko attempts to initiate intimacy with her husband, but once again receives no response. In the end, she can only satisfy herself through masturbation during her nightly bath. The next day, the nephew confesses he failed the exam. When Shoko asks why, he blames her—because he witnessed her masturbating the night before. Distracted by the sight, he couldn't concentrate and failed. Feeling responsible, Shoko hesitates as he hands her an erection rod, insisting she make it right. Yielding to his demand, she performs a blowjob on him and takes his ejaculation in her mouth.