if we leave off the obvious pussy and tits as 1 & 2... Eyes... The eyes immediately grab me. My ex wife had the most amazing eyes I had ever seen until my current girlfriend... and they have the same. honestly it almost got me in trouble. Keep in mind I met her online and did not know her name when I started chatting with her. 1) both are named Amy 2) both have blue/grey eyes 3) both are blonde but my current gal is completely different person. She is simply my "type" and what I always look for. Had her name not been Amy it wouldn't have been a concern. But I had to make sure I wasn't trying to replace my ex with a duplicate. I was satisfied, after talking to my therapist, that I am not. My current girlfriend is satisfied after a couple of long talks about it. so we are quickly falling in love.
Attraction is slim hips flat tummy, great smile and laugh, sexiest, looking at a toned tight tummy as it disappears into a very low bikini, or a really small rounded tight ass, well that's my honest opinion, guess I have to say a really nice pussy too, as I looked at one when I was 17 and I still have images of it in my mind.