illustscody, okuzora kohaku, idolmaster, idolmaster starlit season, commentary request, highres, 1girl, adjusting clothes, ass, bike shorts, black hairband, blonde hair, blue eyes, border, butt crack, character name, clothes lift, cowboy shot, hairband, long sleeves, looking back, open mouth, outside border, panties, parted bangs, pink panties, shirt, short hair, simple background, skirt, skirt lift, sleeve cuffs, solo, standing, straight hair, turning head, underwear, white border, white shirt, white skirt, yellow background