Body Mod Magic, Chaos manipulating biology? Options

I was trying to explain chaos magic technique to a friend recently and she asked me the following question: "Could I enlarge my breasts through magick?"

Well, I wasn't quite sure how to answer her. Can you manipulate biological functioning through chaos magick, either through the use of sigil magick or a servitor?

I"ve had quite a lot of success with body magick. I noticed a pattern: whatever the new fad or supplement or whatever hit the market, it worked. It wasn't until "science" got a hold of it and said "That's impossible!" that they stop working. So, I just chose to shift my paradigm to one where I believed the claims, and did some visualizations in the biochemical anthropomorphic paradigm. I lost 60 lbs and packed on a good bit of muscle. So yeah.