An unexplained curse crops up from time to time. It's origins are a bit murky. Maybe it was a backfire or revenge. No one is sure. What is known is that the person carrying the curse is extremely sexually attractive and a bit dim (a bimbo or himbo if you will). They became that way upon contracting it. The harder they fight it the more severe it progresses. Ultimately the goal is for them to cum, on or in someone to spread it. If they don't make physical contact then whomever it was they were thinking of when they came will gain it. Once the cursed individual has passed it on they are no longer afflicted and can go on with their happy go lucky fucky lives.
The transformation will take in to account for their anatomy and secret desires for changes. A flat chested meek girl could be a busty amazon or a self conscious goth boy could be a ripped dude with a dick that makes shorts risky to wear. They will be aware of it's progression but not the reason for it or the end goal being to cum. Once they have cum the person accepts their new form as the rest of their brain fogs up and they continue on to use their new bodies. In extremely rare cases if the person hasn't cum when approaching 24 hours after gaining the curse it will ramp up to extremes to attempt to activate causing massive changes and a need to fuck. If they make it to 24 hours the changes revert and they are cured but the curse is passed on to someone random in their everyday life.
Today it hits someone new but who?
Sun May 13 17:32:33 2018