*pops her head in way too late*
I shall do both guys and girls since I like both (though I do have a preference for guys).
My second favourite part in girls is definitely the boobs. After that I don't really know. Though I guess a nice face+nice hair are always good because frankly that's what makes the look to me.
As with guys... Actually I don't even know if stomachs are my favourite part in men. I mean, I do like a nice set of abs just like the next woman, but I care for the rest of the body just as much. Though the first thing I look at in a man is really his face, which is normal I guess since y'know. I also like it when men have dark hair - I'm too not fond of blonde guys except dark blonde in some cases.
I also love tans, or darker skin in general. Also to me, penises are more attractive than vaginas. Vaginas look weird to me, which is part of the reason I can't really date girls.
My attraction to people is so weird, this is why I hate labeling my sexuality. :P