an old headcanon I had. Chiffon got pregnant as a teenager and put Pinkie (named Fairy Cake by Chiffon) up for adoption- which is how she ended on the rock farm. In this AU, Pinkie is the oldest sibling. Cloudy Quartz was having trouble conceiving- or so she thought- and wound up adopting Fairy Cake.

Fate brings Mrs. Cake and Pinkie together in the future at Sugar Cube Corner, though it takes a while for Mrs. Cake to tell the truth.