marbo (saico556), hasumi (blue archive), hasumi (track) (blue archive), blue archive, absurdres, commentary, highres, 1girl, black choker, black hair, black wings, blue jacket, blush, breasts, choker, clipboard, gym shirt, hair between eyes, halo, holding, holding clipboard, holding pen, huge breasts, jacket, long hair, long hair between eyes, low wings, open clothes, open jacket, partially unzipped, pen, ponytail, red eyes, red halo, shirt, solo, undersized clothes, very long hair, white jacket, wings