Originally Posted by Freddy

I have no idea why anyone would want to gain fat in those areas when you can thicken them out with muscle.

If it's really fat that you want then yes, go ahead and eat all the garbage you can find...as well as some sort of cellulite treatment for all the cellulite you're going to have.

If it's muscle that you want, then in that case you need to workout your legs (won't get into the details of that, go to a gym and ask a trainer) and eat a protein-bias diet.