Was on Tumbler and they had a Supernatural AU meme thing. Anyway one of them was an AU of J2 or Dean/Sam, where Jensen/Dean is a serial killer and Jared/Sam is the FBI agent who wants to stop him. And Dean/Jensen becomes obsessed/want's Sam/Jared to be his.

I would love you guy's forever if you know any stories with this AU. Or something like it. Dean/Jensen is the bad guy but love's/want's good guy Sam/Jared.

Even other Sam pairings with this type of AU would be great too. Lucifer/Sam, Mark/Jared, Cas/Sam etc.

If Sam/Jared starts to love Dean/Jensen back or not is fine.

Only thing - Bottom Sam only please.
- Dub-Con is fine.
- Bonus Points for happy(ish) ending
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