Lucifer makes a deal with Castiel and the Reader that will please everybody. But it’s up to the reader to accept.
Pairing: Casifer x reader
Warnings: restraint, gagging (kind of), oral (female receiving), breath play
Word Count: 1195
Note: I’ve never felt so dirty writing in public before. Happy Supernatural Smut Appreciation Day.
“Y/N.”
With one fluid motion, you had your back against the wall and your gun pointed at Cas’s chest.
You lowered it with a sigh. “Cas. We’ve talked about this. I know that a bullet won’t hurt you, but I would prefer not to shoot you either. You need to knock instead of just barging into my bedroom.”
“There wasn’t time. Y/N,” he slumped against the closed door, “I need to… tell you…” You rushed to catch him as he slid to the floor. The color was draining from his face and he had broken out into a cold sweat.
“We need to call the boys,” you started. Before you could shout, Cas had his hand over your mouth. With a flutter of wings, he pinned you to the bed. He held your wrists above you with one hand while the other continued to cover your mouth. There was a gleam in his eyes that you’d seen before, but not in him. Sam had it for a while. You gasped and struggled under his grip as you realized.
Lucifer.
His voice was higher than Cas’s. Playful. “You’ve always been the smart one, Y/N. I’ve been with the boys all morning and they haven’t noticed a thing.” Castiel’s face grinned at you, but with a darkness. “Then he actually pushed me out of the way for a bit. You are very important to him.” He twisted his head and shuddered, “easy Cassie. Don’t fight too much. Not when I’ve got your girl in such a compromising position.”
Your blood ran cold. What do you want, Lucifer?
“I want you to keep this a secret from the Winchesters. They are searching for something I need, but they’ll stop once they know I’m not Castiel.”
You glared at him, refusing to believe it was that simple.
“How about I up the ante? I’ll give you the thing you want most; you won’t even have to beg for it. Unless that’s your kink.”
How could he see that? You’d buried it long ago.
“I know you’ve been longing for it. And guess what? Castiel wants it too.”
For a split second Castiel broke through with a look that was so him. Ashamed, but questioning.
So, you’re going to buy my silence with sex?
He leaned forward till you could feel his breath next to your ear, “I guess I am.”
Our Deepest Desires 