When Rowena was alive, you were her familiar. Then she died, went to hell, and, rather quickly, took power for herself and became queen. As such, she sent out a demon to fetch you, and you took your place right by her side again.

So, that meant sitting by Rowena whenever she was doing queenly duties or whatever, like sitting on the throne sipping wine and yelling at demons. Or just bothering her sometimes.

Like now, when Rowena was planning a party for newly condemned souls, you went in, sprawled across her lap.

"Need something, love?" Rowena asked.