1girl, :o, alternate costume, animal ears, black shirt, blush, brown eyes, cup, dog ears, frilled shirt, frills, heterochromia, holding, holding tray, indoors, juliet sleeves, long sleeves, looking at viewer, maid, maid headdress, open mouth, plant, puffy sleeves, red eyes, shirt, skirt, skirt hold, solo, teacup, tray, virtual youtuber, white skirt, window