An accident landed Shuiyue's husband in the hospital, pushing her desires to their limit. Her husband's friend, Tetsuro, came to their house to do chores for him. Shuiyue was attracted to Tetsuro's strong, masculine physique, and after seeing him off, she immediately indulged in lewd fantasies. Even though she knew it was wrong, her fingers couldn't stop. Just as Shuiyue was about to give in, Tetsuro, who was supposed to have left, returned…