Manami Oura is a popular and beautiful dental assistant who provides sexual stimulation as a "spell" during treatment, along with creampie sex as a "reward," to ease young boys' anxiety about visiting the dentist. To prevent children from acting out or developing trauma during dental procedures, she uses these special methods to soothe their minds. Her warmth and kindness transform the ordinary dental clinic into a comforting, safe space, becoming a source of salvation for the young patients.