Well who wants to have someone view you as a sex object only? lol
Well thats the thing. The title said sexual attraction. So I thought he meant someone being attracted to your appearance. Not to you as an individual.
attraction - sexual or otherwise - is not always based purely on appearance
someone can be sexually attracted to you because of your personality, your sensuality, mannerisms, sense of humor, body language, etc....
and wanting to have sex with you doesn't have to mean they see you only as an object - they may very well be interested in you as a person, and still be interested in the physical stuff, too - those things aren't mutually exclusive
in fact, they may be more attracted to you sexually, because they like you as a person
anyway - to answer the original question...
when i find that someone is attracted to me, i feel flattered and slightly embarrassed at first
if it's someone i'm attracted to, i feel excited