Nightmare Night for someponies is the best time of the year. Everypony gets to dress up in cool, intersting costume and stuff themselves to the gills with all manner of delicious treats. However, when Braeburn and Big Mac decide to indulge a potion seller in their craft, it will lead to a holiday experience they most certainly won't forget.

A little something I whipped up for Halloween, hope you enjoy!

This story contains:
-Fat
-Weight Gain
-Immobility