Watashi ni Karada, Utte Minai?

Tsukasa is left in debt after her father vanishes, leaving her with a 30,000-dollar obligation following her mother's death. Unable to afford the amount, a debt collector named Reiko enters her home and proposes a solution: Tsukasa can earn money by selling her body. Confused but desperate, she agrees. Reiko then moves in with her, and their dynamic shifts in an unforeseen direction.