what are you talking? There is a demo. Ofc, you cant view the erotic scenes there which is just fair. If you are really that desperate to play the scenes yourself instead of watching videos then you can buy the game. It gives you the possibility to test things out, watch/play how you want and for as long as you want, get a load of fun and the most important thing, you support the developers so they can keep on developing this game and make it a true masterpiece.