1girl 2others astronaut bangs black_footwear blue_hair bodysuit fangs from_side gas_mask gloves headwear_removed helmet helmet_removed highres holding holding_helmet holding_notepad holding_pen irina_luminesk long_hair looking_at_viewer looking_to_the_side mask multiple_others notepad oxygen_tank parted_lips pen pinakes pointy_ears red_eyes space_helmet spacesuit standing tsuki_to_layka_to_nosferatu vampire writing  1girl ahoge black_hair blue_eyes bodysuit bubble character_name commentary_request diving_mask diving_regulator eyebrows_visible_through_hair full_body goggles highres ibis1 looking_at_viewer monofin nagika_umino_(ibis1) original oxygen_tank scuba scuba_gear short_hair_with_long_locks solo submerged underwater wetsuit  1girl absurdres air_bubble animal_ears azur_lane blue_hair boise_(azur_lane) breasts bubble covered_mouth dress fake_animal_ears gloves glowing glowing_ears highres huge_filesize large_breasts light_blue_hair limi long_hair looking_at_viewer mechanical_ears microdress oxygen_mask oxygen_tank rabbit_ears scuba_tank solo thigh-highs underwater very_long_hair white_gloves yellow_eyes  1boy archer_(pokemon) arm_up blue_hair clouds commentary delta_nonbiri flying highres long_sleeves male_focus night outdoors oxygen_tank pokemon pokemon_(game) pokemon_hgss shoes short_hair sky solo space_helmet star_(sky) white_footwear  1girl air_bubble alternate_costume brown_eyes brown_hair bubble cannon diving_helmet diving_suit fish haruna_(kancolle) helmet highres kantai_collection oxygen_tank shipwreck solo tunguu turret underwater  1girl absurdres animal_ears aqua_hair azur_lane blue_gloves bodysuit boise_(azur_lane) braid breasts covered_mouth cube fake_animal_ears garter_straps gloves highres long_hair mechanical_ears medium_breasts oxygen_mask oxygen_tank rabbit_ears scuba_tank see-through solo very_long_hair xstetra_(esxty) yellow_eyes  1girl 2girls absurdres adapted_costume arknights backpack bag brown_eyes brown_hair chinese_commentary commentary_request helmet highres huge_filesize kneeling lantern magallan_(arknights) multicolored_hair multiple_girls orange_pants outdoors oxygen_tank pants rhine_lab_logo river_(river_ga) scenery short_hair smile space spacesuit streaked_hair white_hair yellow_eyes  1girl agwing86 animal_ears_helmet arknights axe black_gloves black_jacket brown_eyes brown_hair fire fire_axe fire_helmet fire_jacket firefighter gloves highres jacket knee_pads open_mouth oxygen_tank shaw_(arknights) short_hair shorts solo squirrel_girl squirrel_tail tail  1girl a_yin absurdres animal_ears_helmet arknights black_gloves black_jacket breath commentary_request fire_helmet fire_jacket firefighter gloves grass highres jacket outdoors oxygen_tank shaw_(arknights) short_hair shy solo squirrel_girl squirrel_tail sunset tail  2girls 3boys belt belt_buckle boots buckle grass hat helmet highres hook_hand indie_virtual_youtuber jinzou_(homunculus_no_jinzou) mechanical_arms monochrome multiple_boys multiple_girls no_eyes no_hands oxygen_tank peg_leg single_boot single_mechanical_arm sitting sitting_on_rock sleeves_rolled_up steam steam_from_mouth white_background zyugoya  1girl absurdres bikini bilibili_xiaolu black_bikini breasts bubble camera flippers full_body headdress highres holding holding_camera hololive large_breasts long_hair looking_at_viewer midriff minato_aqua navel oxygen_tank pink_eyes pink_hair side-tie_bikini solo swimsuit tentacles twintails underwater very_long_hair virtual_youtuber wristband  1girl absurdres animal_ears azur_lane bird black_gloves bodystocking boise_(azur_lane) breasts clouds cloudy_sky cowboy_shot dress eyebrows_visible_through_hair gloves hair_between_eyes highres light_blue_hair long_sleeves looking_away mechanical_ears medium_breasts mugi_no_hikyaku outdoors oxygen_mask oxygen_tank rabbit_ears scuba_tank seagull sky solo yellow_eyes  1girl backpack bag black_eyes black_footwear blue_hair boots cabbie_hat cable carrying english_text fingerless_gloves gloves goggles goggles_on_headwear green_bag green_headwear green_shirt green_skirt grey_gloves grin hair_between_eyes hair_bobbles hair_ornament hammer hat headphones highres holding holding_wrench kawashiro_nitori keychain ladder lamp light_bulb munakata_(sekimizu_kazuki) nut_(hardware) oxygen_tank running screw shirt short_hair shovel simple_background skirt sleeves_rolled_up smile solo tire tools touhou traditional_media two_side_up wrench  1girl animal_ears aqua_hair azur_lane blue_gloves boise_(azur_lane) braid breasts covered_mouth covered_navel garter_straps gloves hair_ornament haori_iori highres large_breasts long_hair looking_at_viewer official_art oxygen_mask oxygen_tank rabbit_ears rigging see-through skindentation standing thigh-highs transparent_background turret white_legwear yellow_eyes  1girl animal_ears aqua_hair azur_lane blue_gloves boise_(azur_lane) braid breasts covered_mouth covered_navel garter_straps gloves hair_ornament haori_iori highres large_breasts long_hair looking_at_viewer official_art oxygen_mask oxygen_tank rabbit_ears rigging see-through skindentation standing thigh-highs transparent_background turret white_legwear yellow_eyes  1girl air_bubble blue_eyes blue_hair breasts bubble diving_helmet diving_suit head_fins helmet medium_breasts mermaid minigirl monster_girl original oxygen_tank shark shell shell_bikini short_hair size_difference tunguu underwater  1girl animal_ears aqua_hair azur_lane blue_gloves boise_(azur_lane) braid breasts covered_mouth covered_navel eagle_union_(emblem) expressions garter_straps gloves hair_ornament haori_iori highres large_breasts long_hair looking_at_viewer official_art oxygen_mask oxygen_tank promotional_art rabbit_ears rigging see-through skindentation standing thigh-highs turret watermark white_legwear yellow_eyes  1girl animal_ears aqua_hair artist_request azur_lane blue_gloves boise_(azur_lane) braid breasts commentary_request covered_mouth covered_navel eagle_union_(emblem) garter_straps gloves hair_ornament large_breasts long_hair looking_at_viewer official_art oxygen_mask oxygen_tank promotional_art rabbit_ears rigging see-through skindentation standing thigh-highs turret watermark white_legwear yellow_eyes  1girl ahoge animal animal_ear_fluff animal_ears bangs bare_shoulders black_shirt black_shorts braid breasts brown_eyes brown_hair closed_mouth commentary_request diving_helmet eyebrows_visible_through_hair hair_between_eyes helmet highres john_manjirou_(love-love-happy21) looking_at_viewer octopus original oxygen_tank shirt short_shorts shorts sitting sleeveless sleeveless_shirt small_breasts solo tail water window  1boy alternate_costume background_text bag baggy_pants bandages black_gloves black_shirt boots clouds cloudy_sky crate earrings english_text fingerless_gloves full_body gas_mask gloves goggles ground_vehicle hair_slicked_back hand_up high_collar highres holding_strap itadori_yuuji jacket jewelry jujutsu_kaisen katana long_sleeves 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purple_hair raihan_(pokemon) shirtless swimming undercut underwater webbed_hands wetsuit yellow_eyes  2boys bangs bird black_hair chatea closed_eyes closed_mouth commentary_request dark_skin dark_skinned_male eyelashes facial_hair giant highres korean_commentary leon_(pokemon) light_beam long_hair male_focus merman monster_boy multiple_boys oxygen_tank partially_submerged pillar pokemon pokemon_(game) pokemon_swsh raihan_(pokemon) shirtless smile standing undercut underwater water wetsuit  absurdres adriana_rivera armband armor black_survival brown_eyes fire firebat flamethrower gas_mask gas_pump_nozzle grin highres holding holding_weapon looking_at_viewer mr._skull oxygen_tank pants pipe_in_mouth power_armor redhead smile starcraft team_fortress_2 the_pyro torn_clothes torn_pants weapon  1girl :o absurdres animal_ears animal_ears_helmet arms_up astronaut bangs black_legwear blonde_hair blue_eyes blue_sky blue_theme blunt_bangs colored_skin english_text facing_away fake_animal_ears floating from_behind from_side full_body gradient_sky highres jacket jumping keke_(kotowari) leg_up legwear_under_shorts limited_palette long_sleeves mountain multicolored multicolored_eyes open_hands open_mouth original outdoors outstretched_arms oxygen_tank pantyhose patch profile puffy_long_sleeves puffy_sleeves rabbit rabbit_ears reaching scenery shoe_soles shoes shorts sign signature sky sneakers socks socks_over_pantyhose space_helmet star_(sky) tareme warning_sign white_jacket white_skin  1other air_bubble animal bubble commentary_request coral diving diving_suit facing_away fish flippers from_behind green_hair highres long_hair long_sleeves mocha_(cotton) ocean ocean_bottom original outdoors oxygen_tank scenery school_of_fish shipwreck signature solo underwater wetsuit  1girl antennae blue_background commentary_request feet_out_of_frame from_side helmet highres hose jittsu mecha_musume original oxygen_mask oxygen_tank pleated_skirt sailor_collar satellite_dish school_uniform serafuku skirt solo thighs traditional_media  1girl :d absurdres ass bare_shoulders bikini bikini_top black_hair blurry blurry_background blush breasts depth_of_field from_side highres holding leaning_forward long_hair looking_at_viewer looking_to_the_side love_live! love_live!_sunshine!! matsuura_kanan medium_breasts ocean open_mouth oxygen_tank railing sideboob smile solo sparkle striped striped_bikini swimsuit thighs violet_eyes water_drop wet wet_clothes wet_hair yamaori_(yamaorimon)  1other ambiguous_gender blue_theme camera commentary dated dofresh english_commentary flippers from_behind highres holding holding_camera jellyfish mission_abysses oxygen_tank signature solo submarine swimming underwater watercraft  2girls artist_request assault_rifle detonator drum_magazine eotech eotech_g33 explosion fang_hk416_(girls_frontline) flamethrower gas_mask girls_frontline glowing glowing_eyes green_eyes gun h&k_hk416 hair_ornament hellfire_vector_(girls_frontline) helmet highres kriss_vector looking_at_viewer multiple_girls oxygen_mask oxygen_tank radio rifle short_shorts shorts silver_hair skirt snow submachine_gun thigh-highs tom_clancy's_the_division weapon  1girl blue_eyes boar_mask bow_(bhp) braid braided_ponytail dark_skin dark_skinned_female ear_piercing earrings from_behind gas_mask jewelry long_hair looking_at_viewer looking_back original oxygen_tank piercing purple_hair sideways_glance solo tusks upper_body  1girl aikatsu! aikatsu!_(series) black_footwear black_legwear blue_dress blue_eyes boots cape closed_mouth door dress hair_ornament hair_scrunchie high_ponytail highres indoors kiriya_aoi long_sleeves looking_at_viewer merri_mack name_tag opening_door oxygen_tank pantyhose pigeon-toed purple_hair scrunchie short_dress side_ponytail solo standing thigh_strap white_cape  1boy 1other absurdres animal_ears black_coat black_footwear bondrewd coat dark height_difference helmet highres light_rays long_hair made_in_abyss mask nanachi_(made_in_abyss) oxygen_tank purple_theme scenery shoes tail white_hair wide_shot ying_yi  1girl avogado6 black_dress blush bug butterfly dress field fishbowl_helmet flower flower_field from_side grass grey_background grey_hair insect long_dress long_sleeves original oxygen_tank short_hair simple_background solo standing  1boy air_bubble avogado6 black_eyes black_hair blue_background bubble fish fishbowl_helmet from_side jitome male_focus original oxygen_tank solo underwater upper_body  1boy air_bubble avogado6 bubble closed_eyes fish fishbowl_helmet floating_hair from_side goldfish grey_background male_focus original oxygen_tank profile shirt simple_background solo upper_body white_shirt  1girl animal_ears_helmet arknights bangs black_gloves black_jacket black_shorts blue_eyes brown_hair commentary cosplay cowboy_shot eyebrows_visible_through_hair fire fire_helmet fire_jacket firefighter gloves hachijou_(kantai_collection) helmet highres holding_hose hose jacket kantai_collection light_particles long_sleeves looking_at_viewer oxygen_tank shaw_(arknights) shaw_(arknights)_(cosplay) short_hair short_shorts shorts sidelocks solo standing standing_on_one_leg yasume_yukito  1girl arknights black_coat black_gloves brown_eyes brown_hair bunker_gear coat ddari fire_helmet firefighter flashlight gloves highres looking_at_viewer oxygen_tank parted_lips reaching_out shaw_(arknights) simple_background solo upper_body white_background  1girl absurdres ass bag blue_eyes breasts earrings highres jacket jewelry long_hair open_mouth original oxygen_tank pink_hair purple_hair red_eyes xzu  /\/\/\ 1boy 1girl :d bb_(baalbuddy) bikini black_sclera breasts commentary english_commentary english_text fins from_side gills greyscale highres jaws_(movie) large_breasts long_hair monochrome monster_girl open_mouth original oxygen_tank parody shark_girl sharp_teeth simple_background smile swimsuit teeth white_background