It's sensual She's not selling sex, this is what happens in life (Sex). If people didn't have sex, we wouldn't be here and there would not be any procreation. It's not like she's talking explicity about her kitty cat or the male genitals. She even specifically talked about her sexual side in an interview with The Breakfast Club, mentioning that she does do sex stuff, but it's very platful and tongue on cheek. Which is what this song, "Rover", is. In addition, she has a track on her debut album called "Sound Proof Room", in which she does the same thing. So this is nothing new, and it's fun that this is 1 song (possibly single), and you're talking about selling sex.

Her Twitter comments were about fashion and other crap overshadowing the art. This is still art. Even the quote on quote "best era" of music, the 90s, and before then, most of those songs were about sex. However, they were in playful ways or tasteful (as is this song).