I liked the design of this a lot. I liked watching the sister's finger travel to the button I asked her to press because it made it easier to understand the timing of the controls. It was clever to include the yelling mechanic, because it saves players who believe they got their timing off and allows them to continue playing.
My only issue was that the collision between the player and the bees felt awkward. It seems that only the front of the bees are harmful and not the insides. It made it more difficult to time jumps.
I liked all your artwork too. The cartoon characters looked really silly.
Overall, it was a real great game!