Jennie, Hannah and Iris decided to take a day trip out to the Scottish countryside and explore a remote old castle overlooking the moors. There had been some buzz about the place since ghostly figures had been spotted haunting the battlements late at night. Sure enough, while exploring the old ruins, the girls had a run in with a group of glowing phantasms dressed in medieval armor.
Of course, the 'ghosts' had proved solid enough to seize the startled teens, as had the manacles and chains their captors used to bind them. When the 'ghosts' began tearing off the trio's clothes, the captives protested until silenced by somewhat anachronistic ballgags. As they were coffled together and dragged in the direction of the castle's dungeon, the teens suspected this was no mere haunting.
Not that it mattered anymore. The smuggler's contacts in the international slave trade would ensure the girls never got a chance to tell anyone about the smuggler's using this old castle as a base for their illegal operation. The disappearance of the three teens would soon become part of the castle's ghostly legend...
(Started as a casual doodle that I liked enough to do a full version of.)