“Can you do it the usual way?” She looked serious and innocent, but my idol, whom I always see on the crowded commute, turned out to be such a slut. One day, I saw her with a distorted face after being groped by a man. I worried about her, but later I ended up doing it to her myself. After seeing her being groped, she couldn't even scream, and I thought I couldn't do it either. But then, my reason flew out the window, and I started caressing her ass. Wait, she seems fine… Feeling confident, I started touching her wet pussy, and got even more excited. Damn, I went too far! As I was about to leave, she stopped me and said, “Let's continue…” “Teach me more…” From then on, even though she had a boyfriend, we started having sex in the most brazen ways, with her being groped in his presence or in the library. Soon enough, groping became a signal for sex.