koakuma, remilia scarlet, embodiment of scarlet devil, touhou, red neckwear, artist request, 2girls, bat wings, blue hair, blush, breast press, breasts, demon, demon girl, demon wings, dress, facing viewer, fang, female focus, from side, hair between eyes, happy, hat, head wings, heart, large breasts, long hair, long sleeves, looking at viewer, mob cap, multiple girls, necktie, oekaki, open mouth, parted lips, pointy ears, purple hair, red eyes, red hair, red ribbon, ribbon, shirt, short hair, short sleeves, smile, speech bubble, spoken heart, symmetrical docking, teeth, tongue, upper body, vampire, vest, white shirt, wings, yellow eyes, yuri