2girls, between legs, bird, blue eyes, blue sky, blush, brown thighhighs, cone hair bun, double bun, grey hair, hair bun, hair tucking, hand between legs, lens flare, long hair, looking at viewer, looking away, monster, multiple girls, official alternate costume, red eyes, single thighhigh, sitting, sky, smile, thighhighs, twitter username, virtual youtuber, wristband