Today's prompt is Slice of Life, Identity, and Sizeplay. Time for big bunny mommy energy.
You snuck Ruby an embiggening potion, but you neglected to consider that it might have several side effects - as it turns out, even including convincing her to be your Mommy (very sexually, of course).
Pre-scheduled edit: I realized after finishing and prepping this post that, in my haste to get caught back up on work, I forgot this was one of the prompts I'd selected all five of the terms for, whoops! I did still include "Breasts" as an extra, but left out "Extra Appendages." Nevermind; 4 out of the 3 I'd originally planned to do is still pretty good.