Done as a request from a recent draw stream. This was the prompt:

 
The prompt kind of implied the teats to be larger than what I have done if the word “wrecking ball” says anything, maybe I’ll revisit this in the future and make them larger.
 
Now how the fuck can she fly with those? An explanation was given being that derpy used to be an amazing flier as a filly, until her derpy eye condition fucked up her depth perception, according to the Rainbow Dash’s parents episode. So she somehow figured out how to fly with lots of weight on her.