
Karin, a prim and proper literature teacher, hides a dark secret: she satisfies her pent-up stress in the school bathroom, exploring her own anal pleasure. When a student catches her in the act and captures the evidence, he blackmails her into total submission. Watch as the teacher loses her dignity and becomes a slave to her student's perverse commands.




















I'm truly grateful to be able to see the anus of such a wonderful actress like Karin-san. The female teacher trope is always a turn-on, and her facial expressions were excellent. Looking forward to her next work.
I'm not into anal, so I was hoping for a good story, but it didn't live up to expectations and was just boring.
I used to use her as material back when she was the bishoujo character Fuka Nanasaki lol. When did she become a masochist...? It's a bit concerning that her once-sparkling eyes look strangely vacant lately. It follows the classic 'female teacher blackmailed into submission' trope with some anal elements added, but every scene feels underwhelming. I wish they had put more effort into exploring her shame or refining the play. In this work, Karin's reactions feel a bit one-note, too. The actress and the situation aren't bad, so it's a real waste of potential.
Is that it, Karin-chan? If you're going to sell your ass, you need to provide more service than that. You show the hole but don't put it in and finish? You can't call this an anal work. It's an unsatisfying, half-baked production.
*Nanasaki Fuuka suits the role of a neat and clean female teacher. Such a female teacher is blackmailed by a student and raped anally The ending where she becomes a lewd female teacher who gives a naked class is a good development. Unfortunately, The scene where a student picks his anus during class I wanted to see it more persistently and from a different camera angle. Also, while the marginal defecation in the classroom is shockingly good, the ejecta mosaic is extremely disappointing. Unfortunately, the camera quality is generally poor. Good as a soft female teacher anal training work.