koba (kobako42), kei (blue archive), kei (new body) (blue archive), blue archive, absurdres, commentary request, highres, paid reward available, ..., 1girl, alternate breast size (larger), aqua necktie, black skirt, black vest, blush, breasts, clothes pull, halo, jacket, long hair, medium breasts, mouth hold, necktie, necktie in mouth, pink hair, pink halo, school uniform, shirt, skirt, skirt pull, solo, spoken ellipsis, very long hair, vest, white hair, white jacket, white shirt