Wouldn't being a robot actually make bust size really easy to change though?
M4's DreamYou know, you were in my dreams last night, ST-AR.Is that so?What kind of dream did you have?Hahaha!I knew right then and there that you were a fake, and when I shot you......it turned out to be a Sangvis Ferris doll pretending to be you!There's no way your breasts can grow, ST-AR!I know better than anyone else! I mean, I am the leader of the AR-Team after all!Your breasts were huge, ST-AR!