Color of Milk Coffee

I can hardly rate this, because it is a flash fiction, so supposed to be short, and the main idea is not that bad. I understand that this is a kind of miniature interactive fiction, but some more actions and implementations should be there. I mean, the title of the game lets the milk coffee become an object of the scene, the room description mentions milk coffee, so I examine the milk coffee -- but no, I cannot see any such a thing! There is hardly any interactivity because the game/story consists of inactivity.