Well it looks like Pinkie is on her way down the gullet, though i feel Silverstream underestimated the amount of junk in the more mature mare’s trunk XD

Part twenty of my Collab with Mrleft ( https://derpibooru.org/profiles/Mr-dot-Left09 ). The other parts can be found here:

Part one: https://aryion.com/g4/view/583700

Part two:https://aryion.com/g4/view/584087

Part three: https://aryion.com/g4/view/587826

Part four: https://aryion.com/g4/view/588297

Part five: https://aryion.com/g4/view/591163

Part six: https://aryion.com/g4/view/594512

Part seven: https://aryion.com/g4/view/595135

Part eight: https://aryion.com/g4/view/601593

Part nine: https://aryion.com/g4/view/603009

Part ten: https://aryion.com/g4/view/605306

Part eleven: https://aryion.com/g4/view/607106

Part twelve: https://aryion.com/g4/view/611003

Part thirteen: https://aryion.com/g4/view/615260

Part fourteen: https://aryion.com/g4/view/615443

Part fifteen: https://aryion.com/g4/view/619907

Part sixteen: https://aryion.com/g4/view/622706

Part seventeen: https://aryion.com/g4/view/628417

Part eighteen: https://aryion.com/g4/view/630521

Part nineteen: https://aryion.com/g4/view/633569

Part twenty: https://aryion.com/g4/view/638240

Part Twenty-one: You are here

A story in the source as always, please do not repost it in the comments bellow