The pentagram door.

Nicoletta moved to the door with the pentagram which opened even before she touched it. Beyond lay a room lit only by dark red candles and hung with curtains of the same color. Upon the floor was a red pentagram in the centre of which lay what looked like an altar covered with a cloth of the same material as the curtains.
As Nicoletta stepped into the room, figures dressed in hooded robes of deep burgundy stepped from behind the curtains taking up positions around the circle. All but one who walked to behind the ‘altar’.

“Greetings, Nicoletta” said the figure behind the altar in a sensuous feminine voice “We have been waiting for you”

This was becoming too creepy for words and Nicoletta decided she needed to leave fast. “I think there’s been some mistake” she said preparing to leave. Before she turned however she heard the door close behind her and felt the breeze of it doing so.

“Approach” said the woman behind the altar and Nicoletta felt herself walking toward the circle. She tried to do otherwise but it was no use, she was no longer in control of her body. The figures separated to allow Nicoletta access to the circle. As she crossed into the pentagram her clothing dissolved leaving her to walk naked to the altar.

Nicoletta lay down on the altar and to her surprise discovered that it was soft and comfortable, like a well stuffed bed. She felt all the fear she had felt moments ago disappear as easily as her clothes had, and even as four figures approached, took her hands and feet and tied them with silken rope to the corners of the altar she felt nothing but calm.

Nicoletta looked up at the woman standing over her as she reached into her robe and drew out a long knife covered with arcane looking symbols. She should feel mortal terror, she knew, but all she felt was aroused by the flash of the woman’s firm tanned naked body that she had momentarily seen beneath the robe.