shiina excel, oyama mahiro, onii-chan wa oshimai!, absurdres, highres, 1girl, ahoge, black pantyhose, blazer, blue jacket, blue skirt, blurry, blurry foreground, brown eyes, clothes lift, collared shirt, colored inner hair, grey hair, hand on own hip, jacket, long hair, long sleeves, looking at viewer, multicolored hair, open mouth, panties, panties under pantyhose, pantyhose, pink hair, school uniform, shirt, skirt, skirt lift, solo, triangle mouth, two-tone hair, underwear, white panties, white shirt, wind, wind lift