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.