1:1_aspect_ratio 1girl 1girl 1girl akizuki_akina aqua_hair big_breasts blush breasts christmas_tree_hair_ornament clavicle detached_collar detached_sleeves fur_trim graphite_(medium) hair_ornament kantai_collection long_hair looking_at_viewer lying nipples on_side red_sleeves suzuya_(kantai_collection) topless traditional_media