No, it's not normal to have one-night stands and casual sex. It's not normal to do "small sexual favors" right and left. People do it because today's culture says it's okay and because other people do it so they figure they can do it too, but it's not a good thing.

Maybe you don't have to be verbal about sexually experienced girls being "disgusting," they are just human, but you may state that you are looking for a chaste courtship before marriage, and there will be lots of takers, girls who are looking for the same. Plenty of people here in the West wait until their wedding night, yes young people in today's day and age.

It's hard today, I remember being a dumbass 18-year-old being embarrassed about being a virgin.

Then again, if you are not looking to wait until marriage, you have no right to be disgusted with girls for not waiting.