Rule 34 Dev - 1girl :d blue_eyes blunt_bangs breasts brown_hair character_name commentary_request dated green_skirt happy_birthday highres long_hair long_sleeves looking_at_viewer medium_breasts motomotosakana open_mouth shiina_kagari shirt simple_background skirt smile solo steins;gate steins;gate_0 teeth upper_teeth_only white_shirt|16609329009