A prematurely sensitive boy who wants to be gently pleasured, and an older sister who wants him to feel intense sensations. The sister doesn't just use skilled tongue techniques—she tenderly caresses his sensitive cock by pressing her bare skin against it. However, the moment the boy requests nipple handjob, the sister's expression suddenly changes! That's because she has extremely sensitive nipples that can bring her to climax all on their own. Once the nipple handjob begins, she becomes overwhelmed with pleasure, escalating the nipple handjob to full throttle. Her erotic reactions are irresistible, drawing him back into deep passion.