Hikaru Konno stars in her first lesbian scene! Hikaru is happily married to a man and living a peaceful life with her stepmother, Ayumi Shinoda. With their wedding ceremony just one week away, they are busy preparing for the big day. However, everything changes when Hikaru accidentally makes a careless remark about her husband while he's on a business trip. Ayumi's demeanor shifts dramatically, turning from petty criticism into a cruel, psychological bride training. This escalates into intense lesbian training, a relentless process with no clear end in sight, gradually transforming Hikaru's body and mind.