There's a difference between curvy and fat. As far as bodies go, I'm friends with this girl who is both athletic and curvy. She's shapely with chest, legs and booty, but she's toned at the same time; and on top of that she's got a pretty face.
She is not fat by any means, but she is what I would call curvy. Perfect body type for me.
To this day I kick myself for not asking her out when I had the chance, lol.