Reifuda is sitting there in the room full of interactive objects with stickers. You have to click the objects in the exact order to make things happen and the girl will lose her clothes. The first object you have to click is that stone in the center of the room. Once clicked the small green character starts moving at the bottom. Once he reaches left side it is game over. So you have to click all objects (in correct order) before he gets to the left side. Good luck!