Ever since her husband was hospitalized due to an unexpected accident, Sayuki had been at her wits' end with sexual frustration. Then, her husband's best friend, Tetsuro, came to help with the heavy work in place of her husband. Sayuki was captivated by Tetsuro's manly and robust body, and as soon as she saw him off, she immediately indulged in lewd fantasies. Her partner was her husband's best friend; this was wrong, but her fingers wouldn't stop, and just as she was about to climax...Tetsuro, who was supposed to have left, returned.
