One day, while her husband was away on business trip, married woman Akane found herself growing increasingly lonely and would often masturbate to cope. Unbeknownst to her, her father-in-law had caught sight of her seductive figure during one of these intimate moments. Feeling sorry for his daughter-in-law, he decided to take matters into his own hands and force himself upon her despite her initial resistance. As time went by, Akane began to crave the forbidden pleasure that only her father-in-law could give her, eventually leading her down a path of infidelity. It is important to note that the specific contents of each recording may vary depending on the distribution method used.