I'm looking for an AU RPS series where Jensen is a mechanic who is married to model Jared who is rich and spoiled but sweet and lovable. It's also mpreg and Jared gave birth first to a son and then a daughter. I remember there was a running joke that Jensen fell in love when Jared threw a water bottle at his head. I'm pretty sure it was on AO3 and thought I had it bookmarked but I can't find it.

Thank you for any help.

Update: Ack! I found this after I submitted this post. Here's the link if anyone is interested:
http://archiveofourown.org/series/29552