Don't wake her is really an interesterng free exotic game or erotic game. Here, you have to play with your girlfriend while she is sleeping. Make her to become nude. But don't be abrupt. Do it slowly by clicking at the good places and moving your mouse slowly. If you do it abruptly your risk is she will wake up and you have to start game form the first.
If you can finish this game, the girl will wake up at the end, then you can making love with her. Just enjoy this game.!!!!!!
tricks: if you play this game using macromedia flash player, click "control--step fordward" on tab menu, repeat it again and again, then click"control--play". This will make you reach end of the game without many efforts.