The black gem at the next door begins to shimmer

Suddenly, the black gem at the top of the door into the next hallway begins to visibly glisten. Tyra and Diana stop in their tracks as suddenly a gout of shadow oozes out of the gem and spills towards the floor and billows out into a small cloud. Liquid shadow continues to pour from the gem until the cloud reaches several feet tall, until suddenly a pair of purplish leathery wings burst out from it and the silhouette of a humanoid figure begins to coalesce from the shadowy matter. Within a few seconds the blackness forms into pale flesh with a purple hue, and the figure leisurely strolls forward carrying a whip at its side. Tyra and Diana share a glance and ready their weapons.

The figure looks human, but for the leathery wings and the small horns sprouting from her head, poking from underneath locks of long black hair. She is fit and curvy, most of her unblemished skin exposed except for but narrow scraps of a tight leather fabric covering her privates, a narrow corset strapped around her chest, and a pair of thigh-high boots.

The succubus steps forward and seductively licks her lips.

"My my, what have we here..."