You've always wanted me to join in on your fetish of weight gain and breast expansion. I decide to finally let you show me how it works. We use a spell to start the growth and make it happen. I'm skeptical, but I end up enjoying it more and more as the clip goes on. I start by having some water, and my belly inflates so easily from it. After this, my breasts and ass / hips begin to swell, along with my belly even more. I talk about how it feels, how big I'm getting, how heavy I'm getting, and more weight gain / expansion related talk. You have me try on different clothing that used to fit so that I can struggle to get into it and show you just how much I've grown. I show off for you, rubbing my new growth and eventually leading to masturbating with my hitachi with you. I continue growing bigger and bigger. The effects aren't forever... unless you orgasm before you use the shrink spell. Includes lots of dirty talking about growing, being heavy, bouncy, weight gain, and more.