IPZZ-854 An extracurricular lesson of depravity that steals away reason. Her alluring beauty... an overflowing adult sexiness... I lost control of myself to the temptation of her older sister, "Teacher Nene," my homeroom teacher, and after school, I betrayed her again and again with depraved sexual acts in the school and in a love hotel... Mitsumi Nene

A forbidden reverse NTR that no man can refuse! The new teacher assigned to our class is the older sister of my classmate's girlfriend. I knew it was a relationship that could never be allowed, but I, the worst kind of guy, couldn't resist her temptation... Seductive dirty talk that tests your reason, overflowing elegance, mature sexiness, bountiful H-cup breasts, pheromones in the air... "Your face and your dick are so red... Are you embarrassed?... Cute." "If you make a sound, your sister will find out, you know? Is that okay?" She whispers, teases, and stops just short of the climax... She plays with the dick of me, her student and her sister's boyfriend...! In the classroom, in the equipment room, in the toilet, in situations where I can't make a sound, my dick is exposed, stroked, and sucked in a betrayal of depraved sex!