ponnu (tnpn2yw), original, highres, 1girl, black sailor collar, black skirt, black socks, brown eyes, brown hair, collarbone, female focus, flat chest, full body, grin, hand on own hip, hand up, happy, kneehighs, long sleeves, matching hair/eyes, miniskirt, neckerchief, pigeon-toed, pleated skirt, red neckerchief, red shoes, sailor collar, school uniform, serafuku, shirt, shoes, short hair, simple background, skirt, smile, socks, solo, standing, teeth, white background, white shirt