Puff!, is a game that consists of lifting the skirt of a Japanese girl through two methods: blowing on the device or through the touch screen with movements of the two fingers on it.
According to the intensity of the breath or the speed of our fingers it has «3» intensities of lifting the skirts.
Here you can see a video demonstration of the game
http://www.youtube.com/watch?v=5x2kjShNaLs&feature=player_embedded
Puff! it's a game of paid at a cost of 0,79 € which can be downloaded from the "Entertainment" section of the AppStore: