You’re about to start masturbating, phone out, reddit/twitter/whatever you like to watch pulled up, hand rubbing yourself gently through your pants, when a voice speaks inside your head. He says he’s Argamith, a demon, and he needs to borrow your body for a bit. He has a plan, you see, and he needs a corporeal body to execute it. But… you seem a bit distracted. You feel more embarrassed than afraid compared to others he’s possessed. And is that…arousal? Looks like you’ll have to make yourself cum so you can focus on the mission. He’ll help, if you won’t do it yourself.