Sugar daddy good or bad

So I think I have a sugar daddy. This is my first time having one. So I am almost 40 and he’s 50.. he just recently started buying me stuff 💄👗👙👠🥿🕶👜. We go out to eat a lot. Here is my question. We both don’t want sex, but he said that he wants to do Oral on me every time we see each other. He doesn’t want anything from me in return other then eating me out. Is that fair??? Thanks ladies