The shocking mother-son relationship brought about by her son's hard cock. Nami and her husband have had no marital life for years due to his ED. One morning, while going to wake her son, she notices his cock is already rock hard. Nami is captivated by the sight, torn between confusion and desire. Unable to look away, the womanly feelings she'd nearly forgotten begin to stir within her. In that moment, she becomes aware of a new, overwhelming emotion.