Looking for a fic that may have been a long one shot or a few shot.
Spike leaves Buffy and she ends up pregnant. Xander works at the construction site as a manager with an office and is a jerk but has been taking care of Buffy and Dawn. Spike comes back and sees them together and gets jealous. He makes a snide comment about how far Xander's come and the car he's driving.
He corners Buffy and shes wearing a thick coat. When he tries to remove it he notices that shes pregnant and then realizes that its his after accusing her of cheating with Xander.
Eventually he kills Xander in his office and I think he turns Buffy while shes still pregnant?
Any ideas? | 
