FOUND: Swesson, Mpreg, specific request

[anon-reader88.livejournal.com]

 Hi there :)  I'm looking for a specific series. It was a Swesson AU (Dean Smith and Sam Wesson from 4x17 It's a Terrible Life). In it, Dean and Sam were having an office affair and things got complicated when Dean got pregnant.  I didn't actually start reading it so I can't give more specific details, but the first few chapters were rated PG and it looked like a humorous crack-fic. If anyone knows this verse or something similar, I would greatly appreciate it (bottom!Dean only please) :)

Fic found: here