kirisame oreo, eri (blue archive), blue archive, absurdres, highres, 1girl, black coat, black hat, black skirt, blush, bow, bowtie, breasts, button gap, coat, disembodied hand, grabbing another's breast, grabbing from behind, grey hair, groping, hair between eyes, halo, hat, large breasts, long hair, looking down, open mouth, pleated skirt, red bow, red bowtie, red hat, shirt, skirt, smile, tearing up, two-tone hat, white shirt, witch hat, yellow eyes, yellow halo