Super Pegasi Delivery Service. via zztfox.deviantart.com/art/Super-Pegas... Derpy, Rainbow Dash, and Fluttershy take up a Delivery service! Reference to the Gam Super Pegasi Delivery Service via zztfox deviantart com/art/Super-Pegas Derpy Rainbow Dash and Fluttershy take up a service! Reference to the Gam