The cast consists of little girls, while the guests are limited to adult women in the 'Onee-Loli Cabaret Club.' Kaede, who works as an SE, is infatuated with the cast member Rin-chan. Meanwhile, Kaede's boss, Minami, also starts visiting the club to meet the cast member Miyuri. A healing space filled with cute cast members. More and more older sisters are getting hooked!