SSNI-955 Being eyed by a beautiful and naughty younger sister and the outcome.

I am a foolish person, and today I had a bad day being bullied by classmates and being stripped of my pants. After that class, Sakamichi, a beautiful girl from first grade, called me, 'Hey, I'm curious about you...' When I said that, I pulled down my pants and said, 'It's really big.' She was very interested in my big cock! Then, as Sakamichi's dildo, no matter how many times she came until satisfied, she would be fucked in a cowgirl position chasing...