I saw pictures from an erotic Asian film(not porn), and it looked interesting. I have tried to look for just the actors, but no luck. (link shows scenes from the movie)
It looks like it’s from the 90’s, judging from the cloth, it looks like a boss and I thought it was Japanese first, but I could be totally wrong.
(office scene, possibly movie from the 90’s, Asian film)
man: “by the way, you’re a masochist, right?”
the man put’s fingers in her mouth, and she goes to her knees
man: “I knew it. do you wanna be my slave?”
female: “yes, sir.”
link to pictures from scenes from the movie: