Any fics with Buffy as a nanny for Spike's children?

TIA

Learning to Breathe by TammyAsh666

William is married to a woman named Elizabeth and expecting his first child, but there were complications and he ends up having to raise the baby on his own. He puts out an ad for a nanny and when Buffy shows up to apply for the job, he gets the shock of his life.

There's a fic on adultfanfiction dot net by Stoney321.

Au Pair is in the title. It's awesome!

Light in the Dark --- Author: Msperfect

A rich obnoxious single father needs a nanny for his 6 month old daughter. Guess who comes to help? Can she turn him back to the man he was before?

Au Contraire, Au Pair by Stoney