reiquant, endou saya, kousaka kirino, nagatoro hayase, dagashi kashi, ijiranaide nagatoro-san, ore no imouto ga konna ni kawaii wake ga nai, highres, 3girls, :d, black hair, blue eyes, blue jacket, blue sailor collar, blue skirt, brown eyes, constricted pupils, cosplay, costume switch, crossover, dark-skinned female, dark skin, ear piercing, earrings, fang, furrowed brow, grey skirt, hair ornament, hairclip, jacket, jewelry, kousaka kirino's school uniform, long hair, multiple crossover, multiple girls, neckerchief, open clothes, open jacket, open mouth, parallel hairclips, piercing, pink neckerchief, pleated skirt, pointing, pointing at viewer, sailor collar, school uniform, shirt, shirt tucked in, simple background, sketch, skirt, smile, stud earrings, thighs, trait connection, white background, white shirt, wing collar