I mean, everything does seem cute until you see what's in the drawer. To be honest, I didn't even realize what was in the drawer at first glance. I was just like, "Awww, it's a kitty". And then I read what Roads and CrispyPink had to say, and now I also share the same concerns. That kitty better be a stuffed animal rather than a dead one, and I don't mean one that's been through taxidermy... Aside from that stuff, this is a good piece and you made great use of the palette. 
I had this same concern when drawing it, I figured she's not cruel enough:p kitty is just there
Ahaha yes it's just a little kitty plush she keeps there ig, she's meant to be creepy and disturbing. I'm glad every time someone is disturbed by my art :p that's mostly the point of it