1girl adjusting_hair ahoge bare_legs barefoot brown_eyes commentary full_body hair_tie_in_mouth hand_in_own_hair hands_in_hair holding holding_hair long_hair looking_at_viewer mouth_hold nakunaro onii-chan_wa_oshimai! oversized_clothes oyama_mahiro pink_hair shirt short_sleeves simple_background sitting solo t-shirt tying_hair wariza white_background white_shirt