3girls, black footwear, blue hair, blue necktie, brown eyes, brown footwear, closed eyes, closed mouth, collared shirt, cropped legs, from behind, from side, green skirt, grey background, long sleeves, looking at viewer, lying, medium hair, multiple girls, multiple views, necktie, on back, open mouth, orange hair, pink hair, purple shirt, shirt, simple background, sitting, skirt, smile, standing