For a first concept this is pretty good. Even without explanation it takes just a couple of minutes to learn how everything works and the art style is really nice. I also like that the defated scenes aren't a game over.
Just two small suggestions, in case these aren't already on your list, there should be a way for the player to loose power, otherwise the game will be too easy too fast and more obedient girls should have other sex scenes, were they stop crying and enjoy themselves too.
Looking forward for future updates