When I saw my shameless student's full buttocks and panties exposed without any defenses, my rationality instantly collapsed. I rubbed my penis against her panties that covered her buttocks, then ejaculated all over her buttocks. Without hesitation, I pulled the panties aside and thrust into her, making her buttocks bulge out, her buttocks trembling. I punished her by ejaculating inside her until she became a masochist and taught her a lesson. (Nishimoto Meisa DVAJ-750)

As a teacher, I was driven to despair by Misa, that arrogant and conceited delinquent student in my class. She mocked me as a "perverted old man" and deliberately flirted with me by showing off her underwear! I couldn't take it anymore. While she skipped class to go to the infirmary, I angrily rubbed my erect penis against her unsuspecting, underwear-exposed buttocks, giving her a panty-style oral sex, and finally ejaculated on her! While she was still confused, I ripped off her panties and began to punish her by thrusting hard! In stark contrast to her usual indifferent attitude, her tight and beautiful buttocks trembled with pleasure. I was so excited that I couldn't control myself, so I rubbed her buttocks with full-coverage panties of various colors and fabrics, and thrust hard from behind until she realized she was a masochist!