For Halloween wanted to make something showing Rouge as an actual demon, not a sex object.
Rouge body is mostly a hollow on the inside. He only has a skeleton and simplified versions of the circulatory,nervous,and digestive systems as well as genitals. The rest of his body is a void of darkness that absorbs and drains any light of heat sources, resulting in the area slowly becoming pitch black. He can teleport from location to location by altering the boundaries of the area, mostly in ceilings or other high altitude places.
Rouge only enters this state when in distress,feeding, or attempting to teleport. At this point it is advise to not look at him while in this mode. When in this state, Rouge eyes bulge out of his body, as if they are going to pop off as they illuminate brightly. His tongue splits to different pieces as it releases a sticky,almost acidic substance. His body cracks open and he begins to breathe heavily, as a miasma of darkness comes out. It spreads all over the area he is in until it becomes impossible to view anything but his eyes. Anyone who watches or stares into his eyes will soon be drawn to the source, getting closer and closer as everything around the person affected seems to disappear or not even exist.
Once they get close enough, the body is shown to be breaking apart, showing that it's not even skin but a paper-rubber like surface that forms a shell to store his insides. As soon as close enough a creature starts to come out of Rouge body, bursting out from the seemingly empty body. It may be a parasitic, but it is not well known what it's purpose is . The only notable thing is that it's extremely voracious and will eat anything it can find, be it organic or not.
What happens next varies. Either the parasite, Rouge, or both attack, the victim is absorb by the dark or, they simply wake up, as if nothing happened. Those who woke up will out they been missing for 2-7 days with small cuts,burn marks, and covered in an acidic like substance on their bodies. It has been said they felt like they just awaken from a night terror, with a feeling of dread whenever they stare up above them.