You don't seem to understand you're not being artistic. Where's the emotion and passion in your work? Yes artistic nudes are art. But yours aren't. Being a model is more than just showing off yourself and selling them for money.
only 37% of employers look at social media sites as pre-screening, and the usually culprit is facebook, and with increase privacy options on these sites, and some states in acting laws to forbid employers to deny employment due to personal matters such as these. I highly doubt it would any significant negative impact on her life. I also doubt employers even know what deviantart is...
And your take on art is fundamental wrong, art is every changing description only based on the perceptions of the viewer.
Just because you don't think its art, doesn't mean that it isn't. With almost any medium of "art" you can get the same effect "in any circumstance". For example the Nazi general who thought he had original paintings of a famous artist but he was told in jail that they were all fakes, his reaction was priceless. Art is in the perception of the viewer.
Granted this isn't the best piece I've seen, probably not even a good piece, but its still art.
"With almost any medium of "art" you can get the same effect "in any circumstance""
No, I absolutely disagree with you on this one. There are portraits for example who show real human emotion. You can't recreate that with any person in any circumstance. And there are thousands more examples I can think of to back this up.