[quote=@j8cob]
No, she's always been subject to big tits syndrome. I believe in an early filler Gray switched bodies with her and commented on back pain.

Also she's the most fanserviced female in the show. So that's a factor.
[/quote]

I liked that episode. Especially Lucy/Gray switch. Lucy vomiting ice cubes, and Gray constantly trying to take off his/her clothes.