While she pretended it was only a matter of friendship when talking to the unicorn, Twilight knew that Spike's feelings towards Rarity had been more than just that. And thus, she found herself wondering what exactly it was that made him change his mind, why Gabby of all creatures turned out to be the one he developed feelings for. So, driven by curiosity strong enough to get her past her guilt, she decided to spy on the two in their moments alone together, to figure out exactly what was going on between them. She would end up seeing far more than she bargained for.

In case it isn't clear, this story is about Spike tapping that griffon ass.

Contains: consensual voyeurism, anal, double dragon dicks, sex, creampie, double penetration, dragon cum being peculiarly warm, masturbation, coming together.

All characters are intended as being legally adult, equivalently over 18 years old and able to consent.

Cover art cropped from picture number 1245618 on Derpibooru.