2girls :d absurdres ahoge black_hair black_skirt black_socks brown_eyes commentary full_body hair_ornament hairclip hand_on_another's_shoulder highres kneehighs labcoat long_hair long_sleeves multicolored_hair multiple_girls no_shoes onii-chan_wa_oshimai! open_mouth own_hands_together oyama_mahiro oyama_mihari pink_hair pink_shirt pleated_skirt puffy_long_sleeves puffy_sleeves purple_hair red_shirt shirt siblings simple_background sisters skirt smile socks streaked_hair twintails two-tone_hair white_skirt white_socks yamada_auto