The nephew who is a repeat exam taker came to the Takakura household again this year for his exams. However, Rina's heart was pained by her husband and daughter's insensitive remarks. After some time, Rina spoke to her husband and invited him for intimacy, but he fell asleep saying 'next time.' Feeling dejected, Rina went to the bathroom alone. As she washed her body, she ended up soothing her aching flesh. The next day, her nephew returned from his exam. How was it, Rina asked. But her nephew said he failed and blamed Rina for distracting him. It seemed he had seen Rina's self-pleasure act the previous day, causing his erection to not subside, and he begged Rina to do something about it. Taken aback by the sudden turn of events, Rina was overwhelmed by her nephew's insistence and ended up with a mouthful of semen...
