Bewitched me body and soul

Other than Juju and the three of them, there were three other people in the living room. One of them was a girl of about Juju's age, who was sitting on the same sofa as her, and who Juju introduced as "Lili, who I'd call my sister from another mother, if that wouldn't make it pretty incestuous, considering everything we've gotten up to."

Lili found that hilarious and couldn't stop laughing. She looked like Juju's funhouse mirror image, Juju's hair was blue to match her eyes, and Lili's pink to match hers. Even their clothes were similar. 

The other girl in the room was sitting alone on the sofa across from them. She introduced herself as "Polyana" with a curt nod. Unlike the other girls she had pale skin, dark eyes and hair which hung limply down her face. She wore black from head to toe. Her platform boots were a match even for Alina's tallest.