Supernatural meets Captain America - Bucky X OC

A love that transcends even time itself.

Ever since Lily discovered she was a Nephilim she has always tried to keep herself to herself. But then something made her change her mind and accept her destiny. This led her to the Winchester brothers, whom she joined in the hunt for supernatural baddies. What happens when they have a dead-end case which leads them to time-travel back to the past?

Is Lily doomed for a lifetime of disappointment and heartache or will she finally find her happy ending with Bucky?

Disclaimer: I own nothing except for the original character and the main plot. This will contain smut later on, so you have been warned!