1girl ahoge arm_support armchair ass bangs belt black_gloves black_legwear black_skirt blue_archive blupxiv boots chair commentary_request demon_girl demon_horns eyes_visible_through_hair forehead from_below gloves hair_ornament hairclip halo highres hina_(blue_archive) horns knee_boots long_hair long_sleeves looking_at_viewer lying military military_uniform parted_bangs pencil_skirt purple_eyes side_slit sidelocks skirt solo uniform white_hair window