The full figured women.

Frankie, a young intern at AGR Electronic, regretted using the prototype body-shell technology, which injected your body with nanobots that would transform you into whatever they were programmed to.

As the batch of nanobots he had purloined was programmed to turn the user into a large woman, one of the scientists was into chubby ladies.

And if that was not bad enough, the batch he had picked was very unstable, so they were not sure if he would ever turn back into himself.

But they thought they would tell him that after they found him something to wear, as he had practically ripped out of his clothes like The Incredible Hulk, and they had only up to now managed to find a bra that just about fitted him.