Bound Breast Slave, Minamihata Sakuka, BBTU-076

Saka Minamihata's 120cm J-shaped breasts were tightly bound, and she was mercilessly whipped, her congested nipples subjected to a brutal beating. She was also bound with bamboo nipple clamps, and tools were used to pull and tug at her protruding nipples, torturing her. Pain turned to pleasure; tears streamed down her face as she experienced frenzied orgasms—the ultimate form of nipple binding. She was repeatedly pressed against her uterus with an iron hammer, suffocating and screaming. She stepped on her sleeping, bound nipples, staining them a deep red with red candles, using an electric massager for pleasure, suffocating them with neck strangulation, and performing deep throat oral sex, experiencing both heaven and hell in her nipple binding training.