2girls, alternate costume, animal ears, backlighting, black hair, brown eyes, brown hair, crossed bangs, detached sleeves, long hair, long sleeves, looking at viewer, minigirl, mouse ears, mouse girl, mouse tail, mouth hold, multicolored hair, multiple girls, red hair, size difference, straitjacket, streaked hair, tail, twintails, very long hair, virtual youtuber, white hair