sore-hp, hoshino yuumi, kimi kiss, 1girl, adjusting hair, armpit peek, armpits, arms behind head, arms up, blue skirt, brown eyes, brown hair, cowboy shot, female focus, hair ribbon, hair tie, hands on own head, midriff, midriff peek, mouth hold, navel, neckerchief, pleated skirt, ponytail, ribbon, sailor collar, school uniform, serafuku, shirt, short hair, sidelocks, simple background, skirt, solo, stomach, tucking hair, tying hair, white background, white shirt