You are an immortal being, not limited to a species because even the Archangels have no idea what you are. Your only friend is Castiel, when he has time to visit. Even though you are over 6 million years old, you have very little control over your powers, so you stay inside to protect the humans from you. Then Castiel...
Ever since I was little my favorite stories were those of forbidden loves. Being with the one you loved would be all that mattered in a forbidden love story. But what about the hardships you encountered? What about the difficulties? What about the obstacles? What about the pain? It is wrong. But it feels oh-so right. ...
~He leaned down and brushed his lips on your ear, his hand tugging on your hair again, this time a little firmer and you arched against him, a groan you immediately regretted, escaping your mouth, "That's what I thought. You're a kinky little thing, aren't you?" You nodded against his chest, and he chuckled, the sound...