Rule 34 Dev - 1girl absurdres akiyama_mio black_eyes black_hair blue_ribbon eyelashes guitar_case highres instrument_case instrument_on_back k-on! kotatsumuri_(yaugau) long_hair long_sleeves looking_at_viewer neck_ribbon ribbon sakuragaoka_high_school_uniform school_uniform simple_background solo upper_body white_background|23573078802