riru 121, oyama mahiro, onii-chan wa oshimai!, commentary, highres, 1girl, :d, ahoge, black skirt, blue background, blue vest, blush, brown eyes, brown shoes, candy, cellphone, colored inner hair, earclip, food, full body, grey hair, gyaru, hair ornament, hairclip, hand on own cheek, hand on own face, holding, holding candy, holding food, holding lollipop, holding phone, kogal, lollipop, long hair, long sleeves, looking at viewer, loose socks, male-female symbol, multicolored hair, neck ribbon, open mouth, parallel hairclips, phone, pink background, pink hair, red ribbon, ribbon, shirt, shoes, simple background, skirt, smartphone, smile, socks, solo, squatting, two-tone background, two-tone hair, vest, white shirt, white socks, wing collar, wristband