She agrees to the pact.

"I must say I am very impressed with your thoroughness, master," Marlissa said, looking up from the piece of paper to the young archaeologist.

Ryan knew that a succubus could be charming even without her powers so he ignored her compliment. "Will you agree to the conditions as set out in the pact?"

"To be with you as your companion for the rest of your natural life is quite the long term commitment, master," Marlissa replied.

"But for an immortal demoness it is quite short," Ryan corrected her. Even if he lived to be a hundred years old and was in good health, the succubus would look like a young woman in her 20s and physically unhindered by the forces of aging.

The succubus raised an arched eyebrow and looked at Ryan again.

"Well...?" Ryan hoped she wasn't delaying to bid time to find a possible loophole in the pact.

Marlissa began reciting the pact in ancient Sumerian, words not heard in nearly two thousand years. "I agree to the pact and will be your companion for the rest of your natural life, master."

Ryan started to shiver in excitement. Not only did he summon a demon but a succubus! And she agreed to his pact!

"The pentagram, master," Marlissa said, looking down at the magic circle that trapped her. She unwrapped her large bat wings to reveal her naked form as an incentive.

"Oh, right. Yes!" Ryan skimmed through the tome to find the appropriate page with proper words to deactivate the pentagram. Chanting the spell caused the candles in the room to flicker.

With the grace of a ballerina, Marlissa stepped past the lines and runes of the magic circle. The sensation of freedom was almost orgasmic to her but the hunger was more overwhelming. She needed to feed the hunger and the only way it could be quenched was sex. Her green eyes flared with lust as she approached her new mortal master with a grin.