2girls, :3, :p, ahegao, arms up, black headwear, blouse, blue shirt, blush stickers, bright pupils, clenched hand, closed mouth, collared shirt, double v, eyeball, facing away, frilled shirt collar, frilled sleeves, frills, from behind, furrowed brow, hair ornament, hairband, heart, heart hair ornament, light green hair, long hair, long sleeves, looking ahead, multiple girls, no nose, out of frame, purple eyes, purple hair, purple hairband, shirt, short bangs, short hair, siblings, simple background, sisters, speech bubble, third eye, tongue, tongue out, upper body, v, white background, white pupils, wide sleeves