3girls bad_id bad_twitter_id blonde_hair bonkara_(sokuseki_maou) breasts brown_eyes brown_hair closed_eyes commentary_request girls_und_panzer hand_on_another's_head hand_on_another's_hip itsumi_erika kuromorimine_school_uniform leaning_on_person light_brown_hair long_sleeves medium_breasts military military_uniform multiple_girls neckerchief nishizumi_maho nishizumi_miho ooarai_school_uniform pleated_skirt school_uniform serafuku shadow shirt short_hair simple_background sitting skirt sleeping smile tan_background uniform yuri