Spuffy fic?

[spikesgurl.livejournal.com]

I'm looking for a pair of Spuffy fics (original, sequel) that I read a couple of years ago. I don't remember much about the first one, except that Dawn learns to tap into her key powers, and it ends with Dawn orchestrating Buffy getting pregnant by Spike. In the sequel, Buffy and Spike have twins, William and Allegra, who are promptly kidnapped. Joyce and Tara help from the beyond to get them back, Spike gets a soul...

It's right on the tip of my tongue, and driving me crazy. I really feel like I should know this *smacks forehead* Anyone??