Seduce the nun.

"Alright," agreed Krystal. One after the other, she tossed her sex tools out of the pentagram. When she got to the massage oil she surreptitiously removed the cap first. When she tossed the bottle to the nun, a healthy dose of the oil hit the human in the face. The woman staggered back, **** -- she'd swallowed some of the precious liquid. As the nun tried to rub the stuff out of her eyes her **** turned to deep, shuddering gasps. Even through the heavy smell of the oil Krystal could smell the precious scent of womanly arousal.

"What-- what's happening to me?" the dazed and frightened nun asked.

"The need is filling you," Krystal replied. "The need at the core of your being, the need you've so long tried to deny." Each repetition of the word "need" was like a tongue stroking the nun's clit. She moaned in mingled fear and arousal as a sexual urgency like none she'd ever experienced filled her. Her hands, now thoroughly coated in the oil, moved down her body, one squeezing her breasts and the other stroking the join of her legs through her habit.

"Come here," Krystal cooed. "I will teach you how to fulfill the need. Soon it will all be better."

The nun took an uncertain step toward the pentagram....