This was a custom made for a fan. You've been plumping up nicely for Mistress Leda but she's impatient and greedy for you to get huge. And not only does she want you to gain to massive proportions, but she wants you to give over more and more of your will to her. Leda craves total control, and she's thought of a way to get it. Your Mistress brings out one of her favorite toys, a pink chastity device that only she has the key to! She teases you with the device, telling you how weak and obese you're going to become for her before slipping it on. She smiles and explains how the device will only come off when you've hit weight gain goals she sets. First starting with ten pounds at a time, then 15, then even more... She's intent on turning you into a mindless fat, heavy cream addicted piggy and knows just how to get you there!