A Pony Princess' Puny Pet

by Flint-Lock

First published

Some people give their spouse chocolates for their birthday.

Some take their significant others out for dinner and a movie.

And some allow their sister-in-law to shrink them down to half an inch tall to spice up their wife's traditional birthday threesome.

Guess which category Principal Celestia falls into?

Cover art by empyu

Special thanks to B_25 for proofreading and editing!