Not an expression of "love", but certainly not "degradation" in my opinion. I've never done it intentionally without knowing they wanted it. One girl got very turned on by it, and we did it many times. When she blew me, sometimes she would stop and ask me to jack off in her mouth.
Another, loved giving oral, so even when I would fuck her, she would usually say, "Don't cum inside me, cum either in my mouth or on my face."
Another, sucked and jacked me off, then when I came she rubbed her face all over my cock and I shot. She then went over to the mirror and masturbated as she looked at the cum on her face and scooped it into her mouth.
She used to say she loved experiencing a cock cumming in her mouth and on her face, especially when she could see it because it was like experiencing what it must be like from the perspective of her pussy getting fucked.
I'm just reporting what I have been told.
Now, on the flip side, I have known women to describe giving oral sex as degrading. Or that when you're giving oral sex, if a man wants to stand while you kneel down, it is degrading, or have a man cum in your mouth is degrading. So everyone has their own perspective. But this is the same woman who didn't understand why men like to watch women bend over, and why do they want to look at women's buttholes. This was a grown woman.