HMN-920 My student, Itsukaichi-san, secretly lets me have sex with her and ejaculate inside her while she's commuting by train.

At the school where I began teaching this year, my class was full of delinquents and on the verge of total collapse; I was at my wit's end, my mental state pushed to the absolute limit. Amidst this, Itsukaichi-san—a quiet student who always listened attentively in class—was my only oasis. One day, on my commute, a girl in a school uniform stepped right in front of me. The sweet scent of her hair, the sight of her thighs revealed by her slightly short skirt... My judgment, clouded by stress, led me to begin molesting her in the cramped, packed train. "This is just an unavoidable consequence of being in a crowded train...!" I told myself, yet my hands wouldn't stop. "This is molestation, you know... but, just a little bit is fine, Sensei." The person who gently took my hand—the hand that was molesting her—and accepted it, was none other than my student, Itsukaichi-san.