Fluttershy has been wanting to prepare a birthday present for her lover, Purple. She planned it weeks in advance, and today is finally the big day. However... a minor mishap leads to some unexpected outcomes, and interests.

FETISHES - INFLATION, BREAST EXPANSION, MINOR FUTA, AND POPPING

Cover art by Hyperstorm_h, edited by ScrewCat
Written for @PurpleShork