ELV-006 Takazawa Saya, Shiina Aya: Toilet Slave Marathon, Mania9 Scat

A demonic masturbation marathon begins as girls are lured and forced into humiliating toilet slavery! At the restroom, they're made to drink water until they can't hold their bladder any longer—desperate, on the verge of peeing, they're mercilessly stimulated to lose control completely. Unable to endure the overwhelming urge to defecate, they disgrace themselves as women and humans, forcibly made to shit again and again while still urinating. They keep going, dropping messy bowel movements one after another even as pee continues to flow. An intense, stinky scat marathon filled with moaning and desperate cries!