"Sam, you were right." Castiel spoke softly, not wanting to draw suspicion. The younger Winchester nods, telling Cas to keep it a secret, which the angel begrudgingly agrees to do. "We will also need Rowena."
Sam nods again.
.
.
Lucifer stood before them in the alternate world, laughing maniacally as he threw his arms up in victory, unaware of Sam's plan. Even as Crowley worked on a spell to seal the rift, he was unaware of what Sam was about to do.
"The spell's almost done." Crowley said, looking ahead. "The last thing it requires is a life."
"It'll be mine." Sam said firmly, going to stand up but being stopped by the demon.
"No, Moose." He growled, eyes narrowed as he was about to speak up again.
"Cas and Rowena found a spell to kill Lucifer." Crowley tried to speak up again, but Sam stopped him. "And it's linked to me." He explained, and the demon froze.
"You should have told me the second you found out!" Crowley gripped the hunter's shoulders, eyes wide. "Sam-" He was cut off with a kiss from the younger Winchester.
"I love you." Sam whispers against the lips, the same lips that had kissed him many times. As he says that, he soon pulls away with a small smile, going to position himself between Dean and Lucifer.
He started to mumble the incantation, ignoring the demon desperately saying his name and trying to stop him.
Sam drove the angel blade through his chest, finally watching as Lucifer's eyes blazed out as he died.
He could hear Dean screaming his name as he disappeared.
.
.
"What the actual fuck, Sammy!" Dean pulled his brother into a tight hug once he saw him back in their world. "I thought you were dead." He said, pulling away after a few moments. "How are you alive?"
"Rowena." That was the only explanation they needed. When he locked eyes with the demon, Sam swallowed at the look.
Crowley strode forth, grabbing Sam and teleporting away with him.
"Cro-" A strangled moan left his mouth when the demon pulled him into a deep kiss, the hands shaking as they gripped Sam tightly. The hunter kisses back, allowing himself to be pushed against what felt like a mattress.
"I thought I lost you, Moose." Crowley hisses between kisses, pressing against the human. He only begins to relax when Sam clings to him, kissing back with just as much passion. "Thought I'd never get to tell you I love you too." The demon hisses, kissing Sam with an urgency that made the hunter melt against the demon.
AN: This one is a bit longer than the other drabbles in this series, and that's because I plan on doing a full-length story based on this sometime in the future. I couldn't do a full-length since this is just a drabble series, but hopefully I'll have some time this summer when I'm not working.