~~~

"I am you Star and your my Moon, baby," Calista whispered to Remus.

Calista Cassiopeia was born on the 3rd of November, 1959 at exactly 9:20, twenty minutes after her twin, Sirius Orion.
Her parents, Walburga and Orion Black, brought the two up along with their younger sibling Regulus Arcturus. They belonged to the Noble House of the Black. They were well-bred pure-bloods.

A Remus x Oc
There will be another part to this which will be the Golden Trio Era