I doubted how to rate this - 4 or 5. At first I wanted to rate it for, mostly for the reasons already mentioned - lack of tutorial or descriptions and so on. But then I thought - to hell with that. This game isn't that big, it's totally possible to learn everything by observation and to keep it in mind. And the game itself is totally eorth 5 stars, with all the nice visuals, gameplay and sounds. Well done!
P.S. The only real complain I have is a lack of "Congratulations, you are the winner" screen with some cute additional art of those amazing ladies.