I, for one, wouldn't mind some weight gain aspects, especially if it adds some balance to the legs: often, female characters are depicted with skinny lower legs...and "topped" with fat thighs and big asses... Something I've never really been a big fan of... Also, I quite like a bit of a muffin top and/or chubby tummy. Heck, huge boobs on a chubby body would look more believable... (In any case, I definitely followed the game's storyline where all girls are to end up with massive chests, regardless of body size.)