GS-254 A classmate hurried into the classroom and forgot to put on her bra, leaving her small, noticeable nipples visible. While teasing her half-jokingly about how visible they were and playfully flicking them with a finger, things took an unexpected turn…

A cute, petite-chested classmate rushed into the classroom in a panic! She must have been so flustered that she wasn’t wearing a bra, which was incredibly exciting. I couldn’t help teasing her by lightly flicking her sensitive nipples with my finger, and although she got angry at first, her breathing gradually became uneven… Huh? Is she getting turned on? As payback, she flicked my fully aroused penis, and we both became intensely excited! Before long, we ended up having sex in the classroom.