I, who was truant, was seen by a cute, sassy big-breasted senior while she was returning home on an electric kickboard. My virginity was discovered, and while observing his big dick, she showed me her pussy, saying, "There's a place to insert it here!" I had a full erection from the shock I felt for the first time! I wasn't supposed to insert it, but I was allowed to practice H with a bare dick, and before I knew it, it slipped in smoothly, "Ah! I inserted it!" Once her hips started moving, they couldn't be stopped, and while my senior was also having a female ejaculation, I accidentally creampied her because it felt too good. Don't be angry! I'm really sorry!