InsaneJournal

SPN FIC: Gravitational Collapse (Sam/Dean/OFC, NC-17)
TITLE: Gravitational Collapse (Like Staring Into the Sun 'Verse)
PAIRING: Sam/Dean/OFC
RATING: NC-17
WARNING: Definite Sam/Dean overtones, mild Sam/Dean action.
PREVIOUSLY: It’s not about the girls. The girls are just the excuse. It’s about them. Them and this unavoidable thing that’s growing between them.
SUMMARY: PWP, baby, down and (very) dirty. Set about mid-S3. Darker!Sam and Doomed!Dean find themselves in a place where morals and rules aren't starting to mean much in the face of what they really want. Dominant!Sam included. OFC's with purpose beyond hot sex sold separately.
WORD COUNT: 2504
NOTES: This is more of a 'verse than a series, but it'll make more sense if you read this first. A Sam/Dean finale will follow, but for now, this 'verse is threesome porn, because damn. I love me some threesome porn.

Dean lets the girl’s ankles go, puts his hands on his brother’s shoulders, and it should feel weirder than this, he knows it should. Those muscles flexing under his hands, slick with sweat, should not send shivers running through every nerve in his body. Less than six months to live and Sam’s pulling him down this slow, slippery slide, and Dean’s finding he can’t really be the one to stop it anymore.