tol10131, eri (blue archive), blue archive, absurdres, commentary, highres, >:), 1girl, black coat, black shirt, blush, book, bow, bowtie, braid, breasts, brown eyes, brown halo, closed mouth, coat, crossed bangs, diagonal-striped bow, hair between eyes, halo, hat, holding, holding book, hood, hood down, hooded coat, jewelry, large breasts, long hair, looking at viewer, miniskirt, multiple rings, open clothes, open coat, red bow, red bowtie, ring, shirt, side halo, simple background, single braid, skirt, smile, smug, solo, striped bow, striped bowtie, striped clothes, tilted halo, turtleneck, turtleneck shirt, v-shaped eyebrows, white background, white hair, white shirt, witch hat