A question for the more veteran and furnished hentai connoisseurs
Anyone remember a hentai involving a male teacher and his female student where he ends up raping, possibly drugging, and defintely mind breaking and enslaving her. At the end there's a parent-teacher conference with the students mom and the teacher willingly reveals that the daughter is sucking him off. I'm pretty sure he doesn't bang the mom as I think it ends there. I think the mom had short brown/black hair.
One of the first hentai I ever watched, at least 5 years old, but can't remember the name for the life of me :<
I'd appreciate your expertise on this!