You are the older sibling of Sam and Dean. The thing is you are also secretly dating Crowley the King of Hell... When Dean finds out will he be pissed? Yes obviously but you didn't care you loved Crowley.

It was late at night in the bunker, Crowley was staying for protection despite how much Dean hated it. You were on watch since dean told you too watch him. Currently you were making him some black coffee. Suddenly you're feel a hand run down your spine.

"You're too sweet for me..."