Not sure which category

[mabsls]

Could be BDSM, maybe Mature, maybe even Erotic Encounters
It’s a multi-part story

There is a professor. One of his students wants to talk with him. I don’t think it was a grade thing. Might have been a paper or project she was working on. At first he’s not going to risk anything. But then he realizes she has a crush on him and she’s submissive. First, it’s simple things. Before long it’s a full-blown relationship that develops over the several stories. He stretches her sexuality, but they’re devoted to each other, and he promises to hot hurt her. They face challenges from friends and family that know about them.

Hopefully someone will recall title and author. Thanks

 

[astuffedshirt_perv]

sounds like drmabeuse's A Good Student? 5 chapters, student is submissive, he is a professor.

 

[mabsls]

Actually, that's not the right one, but your suggestion led me in the right direction. It turns out the one I was looking for is a 4-part series in Mature called "The Good Girl" by SimonO.

Thanks