1girl, arm behind back, black skirt, blunt bangs, blush, breasts, closed mouth, collarbone, cowboy shot, grey eyes, grey hair, hair tubes, hand on own chest, heart, long hair, looking at viewer, medium breasts, neckerchief, pleated skirt, sailor collar, school uniform, serafuku, simple background, skirt, smile, solo, tareme, uniform, very long hair, white background