Luna's Nightmare

by Dark Vessel

First published

An artifact of incredible power has opened up a portal... A portal through which Nightmares can enter Equestria in their true forms. They desire to dominate, and what better trophy than a Dreamwalker and her sister?

Trigger warnings:
[Rape] [Incest] [F/F] [Tentacles] [Slavery] [Public Humiliation] [BDSM] [Extreme Insertion]