Nudity doesn't mean sex.
Actually I don't find anything vulgar on that pic
she's just acting 'sexy and naughty' but in a cute way. Would be vulgar if she were naked, just covered by a odd yellow liquid while she eats a banana. Lol, would be so gross.
Anyway I kinda agree with who said, her breasts looks more 'big' than before. But it's not the first time, sometimes they enlarge her breasts randomly
with wonderbra. But they've done a good job, her breasts looks pretty natural though (and not fugly-plastic).