Fic where Buffy can teleport, Anya knows but not the other scoobies

Hey guys ,
Another fic Im looking for is one where Buffy has powers (magic I think) and she can teleport. There is a scene where all the scooby's go to the airport and Buffy tells them she will find her own way home and she teleports there and beats them all. Anya knows she can do it, and there's a part where she is shopping and teleports home too.
I think this too might be a back in time fic

I think this one is part of a series. It sounds like the one where in the last part of the series the Initiative is after Anya and Dawn because the Initiative picked up readings when they teleport. Ayna trained dawn in her key powers by having her making doorways to Arashmaharr where the vengeance demons live. I think the middle part of the series is the one with some time travel and one of Spike and Buffy's kids come back in time to save dawn from being killed by the last of the knights in season 6. I think the3 kids name is Kirsten or something with a K. Hope this helps.

Sounds like Second Youth by Ariel Dawn

It's over on EF

If thats the one where Buffy keeps going on about her teeth in the first story then I think you are right. I seems to have gotten parts of Niamh's Originsverse mixed in as well in my first response.

Guest
Thank you so very much guys, as it turns out I was reading the first half of the series 'Second Youth' and now I will go read the second story. 'Love, Keyness and Impending Marriage'

Thanks again so much your help is truly appreciated