I can't seem to remember this certain yaoi, and it's been buggin me now.
What I remember:

-one of them was an gay porn model, while his partner was the photographer for the gay porn magazine, and he takes pictures of that gay model.
-the gay porn model suddenly disappears for quite some time, and the photographer is still a photographer for that same gay porn magazine (either he was still a photographer, or like some type of person in charge for that division or something...)
-before the gay model left, they had a photoshoot involving BDSM, where the photographer went really rough with the model.
-the photographer still remembers how the model looked at that last photoshoot (sharp eyes looking at him while the model was all tied up or something)...
-the S&M model comes back and they get back together, of course.

That's all I remember, it's a lot...but I still can't recall the title. 🤣
I can't remember which one is uke/seme either, so yeah...
Oh, and the art somehow reminded me of WATANABE Asia's art...

Thanks to all those that help. (:

Chapter 5 of Rumble Rush?

Yes, that's the one. Thank you. (:
I would've never found it, since I thought it was a stand alone manga...not in a collection of oneshots. > > Thank you again.