As an ageplayer this is something I thought my fellow littles out there might enjoy. I have 2 versions. "Cursed by" and "Blessed by". In Cursed by, you are regressed and can only return to normal when spanked or punished in other ways, in Blessed by you can transform back and forth at will. This is my first time uploading a prompt so I hope you all enjoy it.
So your character hired a professional femdom to be their Mommy. Turns out she is a witch and took a liking to you and depending on which scenario you use, either curses you as a playful prank, or blesses you with a gift. Either way I hope everyone who enjoys this sort of thing likes this scenario as much as I did.
This uses the Manwhore template, to great affect. I don't know what sort of literature they trained the module on but it's been effective for any NSFW scenario I've thrown at it.