suumon, mari (blue archive), blue archive, highres, 1girl, animal ear fluff, animal ears, apron, black ribbon, blue eyes, blush, braid, breasts, cleavage, flower, frilled apron, frills, hair between eyes, hair flower, hair ornament, hairband, halo, indoors, leaning forward, long hair, looking at viewer, maid, medium breasts, navel, nervous, open mouth, orange hair, plant, potted plant, ribbon, sidelocks, single braid, solo, sweat, thighhighs, white apron, white flower, white hairband, white thighhighs, yellow halo, zettai ryouiki