Sam's hallucinations of Lucifer have gotten unruly, and he goes to Dean and Cas with the truth. But as it turns out, the illusions are more serious than he'd ever thought. (Eventually) consensual Sam/Lucifer, established Dean/Castiel. Sequel now in progress.

Sam wonders what Lucifer's wings are like, and the angel is more than happy to let him explore. Established Lucifer/Sam, oneshot, wingfic, smut.