Im 5'6 125
I have a six pack :}
Its really not to hard for me, 200 every night, dont eat total shit, plus im 15 and that helps alot.

I like girls with a nie shaped ass, fairly skinny, but not like a toothpick, and a decnt rack. But attitude matters more than anything to me. If they have a sexy attitude but not an awesome body then Id prolly go for them.