fuji fujino, emma august, emma august (1st costume), nijisanji, commentary request, highres, 1girl, bandaid, bandaid on knee, bandaid on leg, cape, demon girl, demon horns, demon tail, elbow gloves, epaulettes, fang, gloves, grey hair, heart, horns, long hair, looking at viewer, name tag, one-hour drawing challenge, one-piece swimsuit, open mouth, pointy ears, school swimsuit, simple background, single thighhigh, sitting, skin fang, solo, spoken heart, striped clothes, striped thighhighs, swimsuit, tail, thighhighs, very long hair, virtual youtuber, white background, white gloves, yellow eyes