Wonderland (гет)

The initial idea was to somehow get Benson into an undercover position at a hair salon so she could give Barba a haircut, shave, manicure, etc while undercover; this was supposed to be a short, mostly context-less thing. Then it got combined with a request for an "undercover dating" fic that was supposed to be a slow burn, but I failed at the slow burn part because most of the fic takes place in the course of a few hours. Don't look too closely for a cohesive or plausible plot in this thing...
I was also told that it needed a "minimum" of 8,000 words of smut, and even though this was a ridiculous joke number tossed out, I took it as a challenge. Somehow this fic ended up being 30,000 words and 10,000 of them are smut.
Update: I've added another 2,000 words, for some reason. Haha