I vote for Sousuke! He's so hot and sexy (in the manga version), but he's so innocent and warm hearted. I like the fact that he's so clueless about relationships and all the stuff young ppl. are interested in. I like that he's not cold, due to his up bringing.
Back to Sousuke's hot body... in the manga (not the sigma ones) he is drawn as more buffy- with more muscles but not wrestling type muscles.
Kurz is my second vote! that guy just screams sex appeal.