Yurika Aoi was a mother who raised her son alone after divorce while she was still a student. When he entered college and saved up money from his part-time job, they decided to take a hot spring vacation together. Her son had always seen her as a woman he liked, and during their trip, he confessed his feelings. Despite resisting at first, Yurika couldn't help but respond to his touches as he teased her breasts and caressed her hidden treasure. As they gave in to their desires, they engaged in forbidden incestuous acts that left them both craving more. Note: The recording contents may vary depending on the distribution method.