So. Recently I've become insanely obsessed with Supernatural. It's ridiculous, really. I've also developed a massive wing!kink, which should probably be disturbing, but is kinda hot, so what the hell, going with the flow.
This is not as neat as I'd like it to be, but on the other hand - happy Cas! I have so many headcanons that I don’t know what to do with them. Like I imagine Cas’ wings are extremely expressive, but he forgets people can’t see them and isn’t quite used to a human body yet, so he just lets the wings do the talking. (Which they can’t, not really.) Like they go rigid still when he’s angry or are flapping around when he’s happy.
The other major headcanon is - what if the boys get to close the gates of Hell forever, but something goes wrong and the gates of Heaven also shut, and Cas gets stuck inside and just before they’re locked for good, the story becomes all Ten and Rose: ‘Dean Winchester, I-‘. That would shatter my heart. And Dean would keep on doing his job as a hunter, grow old and bitter and lonely, waiting for the day he finally dies, waiting to slip past the Heaven’s gate and for Cas to welcome him home.