I think 'degrading' is a very subjective word. In some cultures giving a guy a blow-job is considered too degrading and a sex act that's reserved strictly for prostitutes.
There's also a HUGE difference between enjoying some dominant, rough or so-called degrading sex practices and the way you expect to be treated in life.
A lot of people in power-positions (politicians, lawyers etc) end up going to dominatrixes or enjoying being on the sub end of various fetishes (face-sitting, being pissed on etc) because they like experiencing the loss of control that is so different to the way they're always expected to behave in regular life. I went to a fetish party once and watched people changing behind curtains from their street clothes. Many of the guys putting on leather gear or chains and being led around on leashes were extremely well dressed suited/booted men straight off their jobs in the financial district. What they enjoyed sexually really had no bearing on the way they lived the rest of their lives.
Sometimes, I enjoy cum on the face (not every time, and it depends on the person and the sex) but it's part of the dirty fun and I certainly have no problem with it and will openly ask for it. There's a lot of things that I enjoy sexually that have zero reflection on the way I am outside of the bedroom (or dark alley
Besides if I'm sitting on a guy's face and grinding away on his mouth and I cum and my juices end up all over his face... is that degrading to him? I would argue no, but like I said... it's a subjective word.





