A landmark release marking Yui Hatano's bold venture into an entirely new genre: full-body chain bondage. Tormented by eerie hallucinations, Yui is suddenly confronted by a mysterious man who forcefully brings her to climax, brutally deep-throating his cock until it hits the back of her throat. Later, in a strange abandoned building, she is violated again—this time bound from head to toe in heavy chains. Restrained and helpless, she's forced to endure relentless orgasms while the cold metal grinds against her groin. Even in her tightly coiled, chain-wrapped body, she's made to perform intense blowjob service. This groundbreaking work introduces a never-before-seen form of expression in adult video—chain bondage. Through Yui Hatano's fearless performance, uncharted territory is fully realized and expanded in this single title.