2girls, :d, back-to-back, black shirt, blush, bracelet, chromatic aberration, electric guitar, gibson les paul, grey eyes, grey skirt, guitar, hair between eyes, hair ornament, instrument, jewelry, long hair, looking at viewer, multiple girls, one side up, open mouth, pink hair, pleated skirt, red hair, shirt, short sleeves, sidelocks, skirt, smile, yellow eyes