When Shota was invited to her house for the first time, he was blown away by the seductiveness of her mother, Hikaru, who greeted him. Even just talking to her made his heart pound. Hikaru found Shota adorable and couldn't help but touch her toned body while she was coming home from shopping. However, excited by Hikaru's close contact with him, Shota's lower body became erect without him realizing... Hikaru was surprised and Shota felt awkward. Then his daughter came home...