Yuna, a married woman who used to live freely but now enjoys a comfortable life with her wealthy husband, was caring for her father-in-law. Despite this responsibility, she lived a relatively carefree life. However, intimacy with her busy husband became distant... As her desires grew, she was caught masturbating by her father-in-law! This inadvertently triggered his hidden incestuous desires, causing him to become aroused even during caregiving. Their shared interest led them into a taboo, intense affair that neither dared to reveal. This is a Glory Quest production, and content may vary depending on the distribution method.