One of the birthday gifts I did for  CharmingDazz

Starshine made a birthday cake and only cut one slice, giving it to Charming Dazz. But after a few bites, Dazz finds herself getting shorter and everything spins around her, until she's small and in a Coca Cola themed diaper and everything is huge, she was basically a toddler. Star then told her "Happy Birthday". Regression was the present, plus, Dazz should be little on her birthday.