2girls, black_socks, blonde_hair, blue_hair, braid, brown_eyes, brown_hairband, brown_sailor_collar, collarbone, furutani_himawari, hair_between_eyes, hair_ornament, hairband, hairclip, kneehighs, medium_hair, multiple_girls, nanamori_school_uniform, oomuro_sakurako, open_mouth, sailor_collar, school_uniform, sitting, socks, takahero, thighs, twin_braids, undressing_another, yuri, yuru_yuri