Rule 34 Dev - >_< 4girls :d >_< arms_up clenched_hands closed_eyes greyscale guitar hirasawa_ui hirasawa_yui instrument k-on! kuzu_kow microphone monochrome multiple_girls nakano_azusa nichijou o/ open_mouth outstretched_arms parody raised_fists school_uniform smile suzuki_jun tokisadame_school_uniform xd|3110410485