To clean up a major mistake made by her husband, Natsuki is forced to offer her ass to his boss while her husband is away on business. The abuse begins with anal training and merciless forced deep throat that makes her swallow, then escalates into anal sex and a brutal double-ended three-way with simultaneous deep throat. Her anus is stretched with a huge dildo, every hole is used, and the ordeal ends with semen splashed across her face. By then, neither her body nor her mind can return to how they were.