Living a peaceful life with just her son, Kento, after her husband went on a solo business trip, things took a turn when Kento invited his classmates over, claiming they were friends. However, the homemade cookies she served caused food poisoning among them. Despite her repeated apologies when they showed up at her house afterward, they refused to forgive her and even demanded she become their girlfriend, forcing her into a life of gangbangs that continues to this day...