Whorphanages

Definition of Orphanage: An institution devoted to the care of orphans and children who, for various reasons, cannot be cared for by their biological families.

Whorphanages are basically that but for girls who're 18+ and instead of adopted, they're sex-slaves-to-be waiting to be bought & sold.

Whorphan equivalent of "Adoption Days"

While whorphans can freely roam the premises during the day, this is usually where they sleep