2girls, :d, ^ ^, ahoge, bare shoulders, blue hair, blue necktie, blush, bow, buttons, closed eyes, collared shirt, crossed bangs, detached sleeves, double-breasted, drill hair, gradient background, grey background, grey shirt, grey skirt, hair bow, hand on own chest, hand up, headphones, headset, high-waist skirt, high collar, long hair, long sleeves, multiple girls, nail polish, necktie, open mouth, red eyes, red hair, red nails, red trim, shirt, short hair, shoulder belt, sidelocks, skirt, sleeveless, sleeveless shirt, smile, striped, twin drills, twintails, upper body, very long hair, white background