2 Dean/Cas fics

[moonliteknight.livejournal.com]

The first fic that I'm looking for involved Cas going back in time to sleep with John because Dean told him that blue balls kills people (or makes them miserable I'm not sure) and Cas wanted to make the Winchester's childhood easier and thought that this was the best way to do so. I remember that John refuses as first, thinking Cas is insane, but eventually gives in so Cas will leave him alone and afterwards, goes back and Cas kisses Dean who thinks that Cas tastes weird and freaks out when he realizes where Cas was.

The second fic was from Cas's point of view. It was an AU where Cas and Rachel are angels who run away and live on earth pretending to be humans for a little while, working in John's garage. They eventually get found by another angel in the middle of a work day and have to go back. I think it was posted on AO3, I'm not sure though.

Thank you in advance!