im 21 and i hooked up with a 35 yr old a couple months ago. it was the best sexual experience I've had but i could never date anyone that much older. i would have hooked up with him again but he said he wanted to go on a date instead of just a hook up next time and i wouldn't date anyone that much older so i blocked his number
ctfu i never called him daddy either and i wouldn't if he asked. And that was the oldest id go cause they still look kinda young
As long as both parties are legal and it's consensual, good for them.
The daddy-son thing is fine too, as long as it's purely a sexual thing. If they go around really calling each other daddy and son in their daily lives, err