Are you all in a relationship/dating now or is this just something you would like, and the man has not said/approached you or you, him, yet? I don't know about "OK", it did not work well overall for me (I was 26 and in love with a 46 year old man). Older men are usually established and "familiar" because they are a little like our parents/father in their likes/dislikes, etc. and we don't have to wonder about ourselves and our own personal interests or how we're going to make it in the world, etc. but just "skip" that part and hook up with this older guy. However, think about it from the other end? What is so "interesting" about you that an older man would like? Usually only your "youth"/sexuality and/or that you need "protection"/taking care of, all traits that encouraging in one's self will cause problems later.