vamp spike and dru find a little girl (buffy) and years later spike meets with gown up buffy

i cant remember the name , but dru takes young buffy, fours years old or so, and years later spike meets up with gown up buffy

I knew this had already been found so I did a search for 'Dru' in 'Messages' under the 'found' forum. 4 pages came up but the fic was on the 2nd search page:

https://www.spikeluver.com/Forum/index.php?action=vthread&forum=2&topic=186

Just search around a bit you might find it's already been posted.