Married woman Miyu suffered from a sexless marriage, quietly yearning for fulfillment of her deep sexual desires. Seeking excitement, she engaged in affairs with various men, yet none could satisfy her inner longing. Eventually, she found herself drawn to an exclusive, secretive members-only club. There, she was bound by a collar, forced to obey every command under threat of severe punishment, while her body was overwhelmed by intense pleasure. Enduring harsh discipline, her body gradually lost all rationality, succumbing entirely to desire. Her pussy gushed with