A female student, bound and disciplined in a warehouse, visits her forbidden grandfather, becoming the victim of a two-day, one-night ordeal of being toyed with in a hellish world by the ropes of fervent lust. (Yura Kana GAJK-016)

Kana, who had never met her grandfather, knew that his house was near her school. Her mother had repeatedly warned her not to go, but curiosity drove her there anyway. A kind-looking man greeted her. When she told him she was his granddaughter, her grandfather happily invited her into his house, and they chatted about the past over tea. "I thought he was a bad person, but I guess he might have mistaken me for someone else," she thought to herself…