After my parents remarried, I got a stepsister... She was timid and couldn't clearly say 'No' to things she disliked. At home, she was so careless that she didn't even wear a bra... The more I stared, the less I could hold back. Every day, I would poke her nipples through her t-shirt, Tsun tsun tsun tsun... ・, Crunch crunch crunch crunch…・, Taking advantage of the fact that I can't refuse it when said out loud, I've been doing it every day, and my reactions are getting better and better. My pussy gets soaked right away, and I've completely turned into a super sensitive premature ejaculator. In the end, she transforms into a slut who actually comes to beg for you to touch her nipples!
