Rule 34 Dev - 1girl akiyama_yukari bbb_(friskuser) blouse finger_to_mouth full_body girls_und_panzer hand_on_own_face highres loafers long_sleeves looking_at_viewer messy_hair miniskirt monochrome neckerchief ooarai_school_uniform pleated_skirt sailor_collar school_uniform serafuku shirt shoes short_hair skirt socks solo standing|24099238449