Are you familiar with the table-top role-playing-game Shadowrun?– Or the fantasy-invades-scifi world made around it?– Because that has an orc-transformation thing built right into it! Goblinization day! 30 April 2021: Randomly, about 15% of the world’s population transform into orcs and trolls. I imagine folks dealing with something like that could make for a good story– transformation-porn or not.