Flyover States (слэш)

Sam's world tips on its axis after his girlfriend dies in a fire and his brother is the only thing that keeps him from drowning. Despite his every intention to hunt down the demon that killed both Jessica and his mother 22 years ago and then returning to his studies, that plan grows more and more distant.
The ever-presence of Dean's care morphs into something else over time, born from the need for comfort and fueled by danger and desperation, and Sam realizes something about the both of them. But transitioning from being brothers that are just beginning to find their way around each other again to something more, something that could potentially destroy them for good, is anything but easy.