The bell signaling the end of the fourth period was the signal for a secret rendezvous. The middle-aged teacher, unable to resist the students' temptations, engaged in multiple passionate sexual encounters during the designated lunch break on campus… (Satsuki Mei MUDR-393)

The more I felt it was wrong, the more my immoral, incestuous relationship with my class burned. I was the teacher to whom Mei, the cutest girl in my class, confessed her feelings. Although I initially refused, I couldn't resist her persistent pursuit and the allure of her young body, and thus began a period of secret meetings only during lunch breaks. I knew perfectly well that I was married and had a wife, and that this relationship was absolutely forbidden, but when I came to my senses, I was already drowning in her lewd temptations… I am truly so sorry…