Returning to my hometown after entering university. However, her parents aren't around, so she ends up spending time alone with her sister, who has turned into a super cute school girl! Moreover, her younger sister Aya seduces me with a straight look! A nipple that can be seen and hidden from the loungewear! Cleaning my room with my pants bare and coming to peek at me in the bath! She came into my room while I was sleeping and gently rubbed my cock while I was masturbating, and I was on the verge of exploding! Will I really be able to overcome my sister's temptation!? ?
