Hold on a sec while I get this out of my system.
SHE'S SO FLUFFEH~ ERMAGERD SO CUTE~
Alright, I'm better now.
Lets get down the business, first off, vision. I know this is kinda sorta supposed to be a somewhat "Erotic" picture, but I'm not feeling it. Sweetie is acting playful and cute, not really erotic Per Se. Thats NOT a bad thing btw, nswf is good an all, but sometimes a brony needs a good palate cleanser.
Now for originality, EXCELLENT! I don't think I've ever seen Sweetie Belle like this! (Not that I look for her, but still)
Technique, again, excellent, you're true to how she looks in the show and yet add your own touch, like the fluffy fur.
Impact, I don't really go by this since art is personal, so I rated 5 stars.
Overall, a superb piece of art!