“Break me more. Make me filthier.” Shizune Tachibana's buried masochism is unleashed as her pride is crushed inside cells and abandoned buildings. Bound hand and foot, she faces merciless forced deep-throat pounding. Thin silicone tubes are pushed through her mouth and nostrils to inject unknown liquids, bringing streams of drool, tears, and vomit. Her waste and semen are repeatedly collected and fed back to her in an endless recycling ordeal, until oxygen deprivation and orgasm blur together and her complete ownership as a throat slave is achieved.