Try Bargaining

"Creature of Hell, I ask that you allow me entry to this cave, where I will free you of those who chain you to this earthly plane!"

The Demon's nose twitches, and a cackle begins to be heard. It moves from its cautious stance to a commanding one, nearly surrounding you on its own with its wings, cutting off any possible escape.

It begins to speak, its voice high, raspy, and utterly inhumane. "The little deal these witless witches have formed is not something I'd be quick to end, girlie." It cackles again, tightening it's wings around you to offer no escape.

"But they've bound me to gate duty- to a door that accepts no visitors!" It spits, and speaks now with a pout, clearly frustrated with its position. "So let's just say I could be... convinced, to take another deal..." It eyes you now, peering down at you with red, lustful pupils.

Your heart drops, and you begin to understand the nature of these deals as you see the creature's scaled meat begin to erect.