Supernatural Story Finders

1.So I've been going a bit crazy trying to find this fic. It's really short, a one-shot and an au, with Dean/Jimmy Novak. The fic was on Ao3 and all I remember is that Dean met Jimmy as a kid, when he agreed to mow the lawn for him or something. Jimmy manages to coax Dean into bed, and from then on the two of them had a relationship. Except as time goes on, Dean finds himself actually falling in love with Jimmy, but Jimmy doessn't return those feeling, he's just using him for the sex. I think the arrangement was that Jimmy 'took care' of Dean, provided him with an education and whatever and in return Dean's body was his. I remember Dean being really upset about this and pining over him (I think there was this part where, at an office function of Jimmy's he openly admits that he has a wife, and he tells Dean that he has no problem with him dating other people either?).
Anyway, the fic ends (I THINK), with Cas taking over Jimmy's body, and seeing all the love and longing in Dean's mind, promising to love him like Jimmy never did. I THINK. The fic had a really angsty, slightly dark vibe to it.
Can anyone help me find this please??

2. My second request is fairly general..for some reason I've been really craving some Dean/OMC fics, and I was wondering if any of you lovely people could rec me some? I'm basically  looking for fics where the OMC and Dean get into a relationhsip and the OMC actually cares about Dean and Dean has feeling for him back. Similar fics to which I'm talking about are Ghosts of the Past by geckholic, Turned Out by foolsdance and We Drank a Thousand Times by glorius_spoon. They're all pretty sweet fics where Dean falls in love (or develops feelings) for some random guy and they're really nice.
I'm open for anything, except NO NON-CON PLEASE. Any relationship they have has to be fully consensual.
So...help please?

Thanks!