beautiful mama transforms into an exclusive extreme pub girl for her son! hikari, a housewife living peacefully with her husband and son, junsuke, faces a crisis when her husband is laid off due to economic downturn. desperate for stability, hikari finds a high-paying night job at a pub. "it's not an adult service," she thinks lightly as she starts. but when junsuke discovers his mother's glamorous transformation and sees her serving others, he becomes consumed with jealousy.