The Kuchiki family AU of deadly cute, in which Rukia is found and taken in by Byakuya and Hisana as a child, and merry hell is played with the canon timeline.

Home
Rukia finds a home, but learning the rules is going to take some time.

A perturbing proclivity
Drabble. Rukia picks up low habits.

Climate Change
There were lessons to be learnt on both ends.

Experiments in Eschatology
"Kuchiki Byakuya does fatherhood: now it's painful for everybody!"

Homewreckers start young
Rukia makes friends and influences people.