I feel as if i should at least say a few words. My entire life i have struggled with my weight. through bouts of anorexia and bulimia through school. even now i am not a small girl however i came to decide a few years ago that regardless that i dont look like the actresses on the big screen it was ok.
now i am very comfortable with my not so perfect but very sexy self and know now that while there are different ideals, your mind is the most sexy thing you possess, all others will fade with time.
Now that being said, i have been with the most beautiful athletic girls and guys to guys that my friends have said "why?"... and the answer was always the same.. it is how they treat me. weather they were fine or not so fine, the way i was treated was always the deciding factor. and from that stemmed all other emotions, sexual or otherwise.

but to answer the questions more directly: i am not repelled by a larger person (unless we are speaking "cannot get out of bed type large) but i am a little repulsed by the ones that allow themselves to become nothing more than a skin covered skeleton.
I am most attracted to healthy or a little heavy men (thick) and the same for women (but really really, is there such thing as a non-sexy woman? just my opinion) i like curves, and i like athletisism but a little weight is nice too (bigger boobs *wink*)
and myself? i am not small and i am not enormous, i am thick, curvy and sexy as hell! could i lose a few lbs? sure.. do i feel it would make me more confident in the bedroom? i sure as hell hope not! because someone is liable to get hurt!! hehe!! kisses and hugs to all you sexy ass people!!