Namely girls in Classical Music, Ballet Dancing, Figure Skating, etc. Their high standards for mating often lead to no sex at all. It is therefore an opportunity for (You).
All you need to do is to meet them and let them know you are very good at sex. Girls in a sexually frustrated situation are completely controlled by hormones, all they want at that particular moment is a good sex.
Sadly most young men don’t know how to approach these girls, older men with several hundred body counts on the other hand can easily do.