epsilon (kage no jitsuryokusha ni naritakute!), kage no jitsuryokusha ni naritakute!, artist request, commentary, english commentary, highres, official art, second-party source, 1girl, armpit crease, arms up, black panties, breasts, colored sclera, elbow gloves, fire, gloves, grey hair, harp, instrument, large breasts, looking at viewer, magic, panties, red sclera, sidelocks, smile, solo, underwear, watermark, white eyes