1girl, arm_behind_back, armor, bikini_armor, blue_eyes, blush, bokukawauso, bow, bowtie, breasts, cosplay, crisis_management_form_(machimazo), demon_girl, demon_horns, detached_collar, detached_sleeves, frilled_sleeves, frills, fubuki_(kancolle), horns, kantai_collection, looking_at_viewer, low_ponytail, machikado_mazoku, medium_breasts, open_mouth, pink_bow, pink_bowtie, ponytail, sakieko, sidelocks, standing, thighhighs, w, yoshida_yuuko_(machikado_mazoku), yoshida_yuuko_(machikado_mazoku)_(cosplay)