Don't worry so much about what other people think. Worry about being true to yourself and following a set of behaviours that you can live with. So ask yourself if there was a guy on this site who asked the following question, what would your answer be? "I went on a date with a really sweet girl last night, and we ended up cuddling. Does that make her easy?" I am pretty sure that your answer to that guy would be a definite 'no'.
If you absolutely need to have someone else's opinion though, because you are struggling with issues of morality because they are concerning yourself and you are not sure that you will be 'honest' with yourself... then no, he will not think you are easy. Cuddling on the first date is most definitely not the sign of an easy girl.