I think you'll find that most guys are fine with a girl who doesn't wear makeup. As guys, it can be a tad annoying for a girl to always have to spend a long time getting ready to do anything. Not to mention makeup is fake as hell. It's like a mask, its not how you REALLY look. Eventually any guy you're seeing will see you without it anyways.
To voluntarily chose to NOT wear makeup shows a lot of confidence on your part, and that sort of confidence is MUCH more attractive than a girl is insecure and refuses to leave the house without makeup.
I don't know if I'd trust guys that answer yes because my ex told me that I looked better with makeup on and straight hair. Both things that are unnatural to my body. Maybe I shouldn't have asked, but for me the makeup thing was huge because I generally don't wear it and he told me I should have. It was kind of offensive and most guys should know that and respond so that they don't offend.
guys say they prefer a girl who doesn't look makeup...but truthfully most of us aren't nearly as pretty without it!
so I think unless you are absolutely stunning with our makeup (which is a rare find) then what guys really want is a girl who is pretty without makeup on but when you add some in small portions in a natural way you look gorgeous.