Ok so your game looks professional, it's got nice graphics, animation looks believable and smooth, there are no glitches and the game works smoothly. The character does slow down when she gets near to the cursor and so i find i have to re-adjust my position however this looks like it was intentional. the bushes at the bottom look like they are supposed to be 3D items. I first thought they were designs(drawings) on the cake stand. maybe break the line at the base of the stand and have to bushes appear to sit in the middle of the stage (also applies to the cupcakes). It's just me being nitty picky but the cake stand can tapper off at the top and show a tiny bit of perspective, nothing crazy. I think this along with the bush thing, would help add some depth.
I really like the fact that you did not reveal everything in the little tutorial. The tutorial itself was interesting as you made it interactive and very short. Finding out what things do was quite fun and now i understand how the game works, i want to try and get a really high score.
I think a bit of story may help sell your game and get players more interested. Just a bit of back-story, is she working in a cafe? is she a housemaid working to feed some baby cakes to monsters?
DONT READ THIS. YOU WILL BE KISSED ON THE BEST DAY OF YOUR LIFE. NOW THAT YOU'VE STARTED READING, DONT STOP. THIS IS SO FREAKY. 1 say your name 10 times 2. say your mum's name 5 times and your crushes name 3 times 4. paste this onto 4 other games. If you do this, your crush will kiss you on the nearest Friday possible. But if you read this and do not paste this, you will get bad luck. SEND THIS ON 5 DIFFERENT GAMES IN 143 MINUTES. WHEN YOUR DONE, PRESS F6 AND YOUR CRUSHES NAME WILL APPEAR IN BIG LETTERS. THIS IS SO FREAKY IT ACTUALLY WORKS