I was sure that my super shy stepsister would never tell her parents, so I secretly played with her nipples every day, but recently she has become super sensitive and has a premature ejaculation constitution, and just a light touch on her nipples makes her drool and cum! This is bad! I thought I'd gone too far! But then my stepsister suddenly turned into an S-class perverted girl, and now she wants a dick for even more pleasure! I planted the seed myself, but I didn't expect her to become this erotic! *This work is a selection of one person from the already released "HUNTB395". Please note that the content overlaps with other works that contain multiple people, so please be careful if you have already purchased this work.