
A secret act that takes place in the infirmary... A slutty teacher that everyone admires attacks a masochist man with all her sexuality! A masochist teacher who skips class and fills his mouth with the teacher's black pantyhose legs, and a masochist student who comes to be bullied using poor health as an excuse. A true masochistic man who chooses his girlfriend for his "secret part-time job." Anal torture that attracts men who want to be tortured by S sluts. I'm sure you'll fall in love with it too...




















The strap-on scene in the final chapter, where she asks "Do you like it?" and then starts thrusting intensely, is just perfect.
Maybe it was the chemistry with the veteran male actor, but the finale was the best. The way she grabbed the hair of the actor who was about to climax from her butt—I want to experience that too. After making him finish with her butt multiple times, she uses a strap-on while he's sensitive. At first, she just inserts it without moving, teasing him by scratching his butt with her nails, then starts a slow piston motion. When the anticipation is at its peak, she goes for high-speed thrusting from behind. She doesn't pull out even after he finishes, just keeps attacking. Amazing. Even the 'holy water' reward at the end. A flawless masterpiece.
The final strap-on scene is worth the watch. Considering the actress is physically larger than the man, it was easily the best fuck I've seen.
Nanako-sama is truly the best. Everything about her is erotic. There’s no hardcore play, but it’s top-tier.
It's exactly what I wrote in the title! Could she be a natural-born sadist? The final strap-on scene is especially magnificent. I hope she appears in more works like this in the future!