I like the simple goal of your game, which goes really well with coffee and the theme of sweetness. The music is lively and matches the pixel art nicely.

However, I felt a bit frustrated that the game ends up so abruptly (maybe having a score table would be nice), and I did not really understand the usefulness of the timer.

The UI was not entirely on screen for me, and I was having a hard time figuring out what to do... Eventually, my boss just left, but the text stayed...

Was it supposed to spawn all the milk at the beginning?  Ah well, its a fun catch game!