2girls ahoge alternate_hairstyle animal_ears armpits arms_up aston_machan_(umamusume) black_hair blue_one-piece_swimsuit breasts brown_hair commentary_request competition_school_swimsuit competition_swimsuit ear_ornament food green_eyes hair_between_eyes highres horse_ears horse_girl horse_tail large_breasts long_hair manhattan_cafe_(umamusume) medium_breasts multicolored_hair multiple_girls one-piece_swimsuit open_mouth ponytail school_swimsuit smile streaked_hair submerged swimsuit tail tracen_swimsuit umamusume very_long_hair wafer white_hair yellow_eyes zenrakishi  1girl air_bubble artist_name ballhuman bikini bikini_top_only blonde_hair blue_bikini blue_eyes bracelet brooch bubble cheep_cheep earrings fins fish fish_tail gold_bracelet jewelry layered_bikini long_hair mario_(series) mermaid mermaid_peach monster_girl navel necklace official_alternate_costume pearl_earrings pearl_necklace pink_bikini princess_peach princess_peach:_showtime! solo sphere_earrings strapless strapless_bikini submerged swimsuit tail underwater  1girl ahoge air_bubble blue_eyes blue_one-piece_swimsuit bow bubble cleavage_cutout clothing_cutout coat commission covered_navel diving explosive flippers floating freediving hair_bow hair_ornament highleg highleg_leotard highleg_swimsuit highres leotard long_hair minecraft minecraft_pickaxe minecraft_sword nikulas_cage one-piece_swimsuit original pink_hair pixiv_commission reaching smile solo submerged swimming swimsuit thighhighs tnt tnt_block_(minecraft) tropical_fish twintails underwater very_long_hair white_coat white_thighhighs  2girls all_fours bare_arms bare_legs bare_shoulders barefoot black_border blush_stickers border cardigan chinese_commentary circle_skirt closed_eyes commentary_request covered_mouth dress english_commentary fish fishbowl floating_hair full_body glass_shards holding holding_ribbon indoors knees light_particles long_skirt long_sleeves mixed-language_commentary multiple_girls original paper polka_dot polka_dot_skirt ribbon ripples short_dress short_hair skirt skirt_hold sleeveless sleeveless_dress submerged tile_floor tiles white_dress white_hair white_ribbon wu_xiao_xian  1boy armor black_background black_eyes black_hair blue_eyes cake commentary cup drinking_glass drinking_straw flaw_eight food food_request fork hand_on_glass heterochromia high_ponytail hong_lu_(project_moon) ice_cream ice_cream_float kneeling limbus_company mini_person miniboy mint project_moon sidelocks simple_background solo submerged swiss_roll symbol-only_commentary  1girl 2boys :3 bird black_background black_bird black_eyes black_hair black_hanbok black_kimono book closed_eyes commentary cup flaw_eight hanbok holding holding_book holding_sword holding_weapon hong_lu_(project_moon) japanese_clothes katana kimono korean_clothes limbus_company long_hair mini_person miniboy minigirl mouth_hold multiple_boys obi open_book ponytail project_moon red_eyes ryoshu_(project_moon) sash sheath sheathed simple_background sitting smile smoking steam submerged sword symbol-only_commentary tea teapot weapon white_bird white_sash wide_sleeves yi_sang_(project_moon) yunomi  absurdres armor bent_back blue_eyes blue_helmet blue_shirt fairy_leviathan_(mega_man) fins forehead_jewel from_behind head_fins highres holding holding_polearm holding_weapon lance looking_at_viewer looking_back mega_man_(series) mega_man_zero_(series) polearm shirt submerged tanaka_(is2_p) twitter_username underwater watermark weapon  1girl akm assault_rifle black_bodysuit black_hair black_wetsuit bodysuit breasts brown_eyes chain commission diving diving_mask diving_mask_on_head diving_regulator diving_suit flippers floating full_body goggles goggles_on_head gun high_ponytail highres holding holding_gun holding_weapon hose kalashnikov_rifle knife knife_sheath large_breasts light_smile lips looking_at_viewer magazine_(weapon) medium_hair original oxygen_tank pink_lips rifle scuba scuba_gear scuba_tank sheath skin_tight smile submerged swimming swordwaltzworks thigh_strap trigger_discipline underwater weapon weight_belt wetsuit zipper  absurdres blue_scales blue_theme calligraphy claws crocodilian deadpool_yuchan dragon from_side full_body gradient_background highres horns lagiacrus monster monster_focus monster_hunter_(series) monster_hunter_3 open_mouth orange_horns scales sea_monster sharp_teeth signature spikes submerged tail teeth underwater water yellow_eyes  1girl absurdres air_bubble blood blood_on_clothes bound bubble chain chained character_request closed_eyes collar cuffs dress fins floating_hair frills full_body head_fins highres long_hair long_sleeves love_and_deepspace mermaid merman monster_boy monster_girl purple_hair shackles shirt solo submerged underwater weibo_logo weibo_username white_dress yu_yu_huadiao  1girl animal_ears bead_bracelet beads bike_shorts black_shorts blue_one-piece_swimsuit blue_sailor_collar bracelet breasts clenched_hands clover_hair_ornament commentary_request competition_school_swimsuit competition_swimsuit daruma_doll ear_covers ears_down flipped_hair four-leaf_clover_hair_ornament full_body hair_between_eyes hair_ornament hanging highres holding horse_ears horse_girl horse_tail jewelry matikanefukukitaru_(umamusume) medium_breasts multiple_views neckerchief one-piece_swimsuit orange_hair pool red_neckerchief sailor_collar school_swimsuit shirt short_hair shorts simoyuki single_ear_cover smile submerged swimsuit tail tracen_swimsuit translation_request umamusume underwater water white_shirt  1girl air_bubble bare_shoulders bottle braid brown_hair bubble closed_eyes collarbone full_body highres in_container kotono_n0 long_hair mermaid monster_girl original seashell shell shell_bikini signature simple_background solo submerged underwater white_background  1girl absurdres air_bubble amakawa_tamawo aqua_hair black_footwear black_skirt blue_hair blue_necktie blush boots bubble cherry_blossoms collared_shirt commentary_request convenient_leg detached_sleeves full_body hair_floating_upwards hair_ornament hands_on_headphones hatsune_miku headphones headset highres long_hair miniskirt mochi_upamo multicolored_hair necktie petals pink_hair pleated_skirt sakura_miku shirt skirt smile snowflakes solo submerged thigh_boots twintails underwater very_long_hair vocaloid white_shirt yuki_miku  1boy aged_down arms_behind_back blood bound bound_arms bound_legs brown_footwear brown_hair brown_pants chengongzi123 child closed_eyes corked_bottle dark-skinned_male dark_skin full_body golden_kamuy highres koito_otonoshin long_sleeves male_focus pants rope shipwreck shoes short_hair simple_background submerged suspenders tied_up_(nonsexual) very_short_hair water white_background  1boy air_bubble black_coat black_pants brown_footwear bubble chengongzi123 coat corked_bottle covered_eyes facial_hair full_body goatee_stubble golden_kamuy highres hood hooded_coat long_sleeves male_focus military_uniform pants parted_lips simple_background stubble submerged tsukishima_hajime uniform upside-down water white_background  1girl absurdres angel angel_wings black_shirt black_sleeves blunt_bangs chinese_commentary commentary_request dew_drop faceless faceless_female faux_traditional_media flower flower_request from_above full_body grey_hair halo highres leaf long_hair long_sleeves oil_painting_(medium) original painting_(medium) pink_flower ripples rose shirt solo submerged traditional_media turtleneck_shirt vihua6 water_drop white_halo white_wings wings yellow_flower yellow_rose  1girl absurdres asymmetrical_footwear asymmetrical_sleeves black_coat boots closed_eyes coat full_body grey_hair hair_over_one_eye highres isekai_joucho kaminari_kzy kamitsubaki_studio long_hair multicolored_hair red_hair solo submerged two-tone_hair uneven_sleeves virtual_youtuber water  2girls :o air_bubble algae beret black_headwear blue_hair blush bottle braid bubble closed_eyes cloud crescent crescent-shaped_pupils crescent_in_eye curtains doll doll_joints dusk erlenmeyer_flask fish flask frilled_shirt_collar frills g_ekka gradient_sky hat highres indoors joints light_blue_hair long_sleeves looking_at_viewer melting multicolored_sky multiple_girls original parted_lips photo_(medium) shirt short_hair side_braid single_braid sky solo sparkle submerged triangle_nose upper_body white_shirt window  1girl absurdres bare_arms bare_shoulders bdsm bondage bound bound_wrists breasts code_geass dildo highres himemura_saki kouzuki_kallen large_breasts navel nipples no_bra nude object_insertion red_hair restrained sex_toy short_hair slave submerged underwater vaginal vaginal_object_insertion  1girl blue_background closed_eyes completely_nude cuffs entangled from_side glowing highres inkling_girl inkling_player_character li04r long_hair mushroom nude profile red_hair roots shackles solo splatoon_(series) splatoon_3 splatoon_3:_side_order submerged suction_cups swarming_languendo tagme tentacle_hair upside-down  black_eyes blue_skin blue_sky bubble cloud colored_skin commentary_request countdown cup day drinking_straw flower food fruit highres ice ice_pikmin in_container in_cup leaf looking_ahead no_humans no_mouth orange_(fruit) outdoors partially_submerged pikmin_(creature) pikmin_(series) pikmin_4 sky soda submerged upside-down usuba_(hatomugip) yellow_flower  1girl barefoot black_dress black_hair commentary dress fingernails from_above full_body hand_on_lap hand_on_own_arm highres ka_(marukogedago) lily_pad long_sleeves original ripples short_dress short_hair sitting solo submerged toenails underwater  2girls air_bubble azura_(fire_emblem) barefoot blue_hair blush breasts bubble closed_eyes corrin_(female)_(adrift)_(fire_emblem) corrin_(female)_(fire_emblem) corrin_(fire_emblem) cousins dress elbow_gloves feet fire_emblem fire_emblem_fates fire_emblem_heroes gloves hair_between_eyes highres igni_tion incest long_hair multiple_girls official_alternate_costume pointy_ears red_eyes smile soles submerged swimming toes underwater veil very_long_hair white_dress yuri  2girls air_bubble ass azura_(fire_emblem) barefoot blue_hair blush breasts bubble closed_eyes completely_nude convenient_censoring corrin_(female)_(fire_emblem) corrin_(fire_emblem) cousins feet fire_emblem fire_emblem_fates hair_between_eyes highres igni_tion incest long_hair multiple_girls nude pointy_ears red_eyes smile soles submerged swimming toes underwater very_long_hair yuri  2boys ahoge air_bubble blonde_hair blue_background blue_jacket blue_necktie bubble closed_eyes collared_shirt commentary_request face-to-face facing_another hand_on_another's_cheek hand_on_another's_face highres jacket kiss long_hair long_sleeves makoto_kagutsuchi male_focus mask master_detective_archives:_rain_code multiple_boys necktie purple_hair purple_jacket qiao_xing shirt short_hair spoilers submerged underwater unworn_mask upper_body water white_shirt yaoi yuma_kokohead  1girl absurdres bikini black_clover blue_bikini blue_hairband breasts grey_hair hair_ribbon hairband highres large_breasts limn044 mermaid monster_girl navel noelle_silva purple_eyes purple_ribbon ribbon solo submerged swimsuit water wide_hips  2boys 74_naion air_bubble asphyxiation blue_eyes blue_robe brown_hair brown_pants brown_scarf bubble character_request check_character commentary_request drowning dual_persona expressionless fishing_rod flower glass_bottle gloves green_background green_headwear green_robe grey_gloves hand_in_pocket hand_on_own_cheek hand_on_own_face hat hat_feather hat_flower head_rest looking_down moomin multiple_boys pants pointy_footwear pointy_hat pointy_nose red_headwear red_nose robe scarf short_hair smoke_ring smoking smoking_pipe snufkin submerged tea teabag translation_request  3boys azul_ashengrotto barcode blue_eyes earpiece facing_another facing_away floating_hair green_background green_hair grey_hair grey_pants grey_shirt hand_up highres holding holding_tablet_pc indoors long_sleeves looking_at_viewer male_focus midriff_peek multiple_boys pants respirator shirt short_hair siiisuuu standing stasis_tank submerged tablet_pc tube twisted_wonderland  >_< 1girl 2boys :t air_bubble ankle_socks black_background blue_background body_markings bow bowtie brothers bubble claws closed_eyes covering_own_mouth eel_boy facing_another fins floating_hair floyd_leech full_body gills glasses gradient_background guu_(hakahonoo) hand_over_own_mouth hands_up head_fins highres holding holding_breath holding_removed_eyewear jade_leech long_sleeves monochrome monster_boy multicolored_hair multiple_boys open_mouth pleated_skirt restrained sharp_teeth shoes short_hair siblings skirt socks streaked_hair striped_bow striped_bowtie striped_clothes submerged tail tail_wrap teeth twins twintails twisted_wonderland underwater unworn_eyewear webbed_hands yuu_(twisted_wonderland)  2girls air_bubble aquarium blonde_hair bodysuit bubble character_request diving diving_mask diving_regulator diving_suit fish flippers gloves goggles granblue_fantasy highres hose long_hair medium_hair mika_(gbf) mole mole_under_eye multiple_girls oxygen_tank ponytail red_eyes red_hair scuba scuba_gear scuba_tank shark snorkel submerged swimming underwater wetsuit  2girls absurdres against_glass air_bubble armpits bikini black_bikini black_footwear blonde_hair blue_eyes blush breasts bubble diving diving_mask diving_regulator diving_suit flippers front-tie_bikini_top front-tie_top goggles gurumie highres hololive hololive_english hose large_breasts looking_at_viewer mole mole_on_breast multiple_girls navel ninomae_ina'nis purple_eyes purple_hair reflection scuba scuba_gear short_hair sign smile smug submerged swimming swimsuit teeth tentacles underwater virtual_youtuber warning_sign watson_amelia  1girl absurdres air_bubble beach bikini blue_hair bubble can closed_eyes closed_mouth colored_skin day fetal_position flower highres nap_on_a_cloud ocean original outdoors pink_skin purple_bikini sand seashell shell solo submerged swimsuit 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star_(symbol) star_facial_mark star_tattoo submerged tail tattoo twitter_username v-neck water white_collar white_sleeves  1girl :d ahoge air_bubble bikini bikini_skirt black_bikini bow bow_choker bubble commentary floating_hair frilled_bikini frilled_cuffs frilled_skirt frilled_wrist_cuffs frills full_body green_eyes hair_bow highres long_hair looking_at_viewer maid maid_bikini manaka_laala multicolored_clothes multicolored_skirt navel open_mouth pink_bow platform_footwear pretty_series pripara purple_hair sandals skirt smile solo submerged summer_maid_coord swimsuit tsurubara_meto twintails unconventional_maid underwater very_long_hair water wrist_cuffs  1girl animal_ears anklet arknights barefoot blue_flower bracelet broken_glass cat cat_ears cat_girl closed_mouth commission dress flower glass green_eyes grey_hair highres hugging_own_legs jewelry long_hair machine mitiglinide pixel_art plant rosmontis_(arknights) stasis_tank submerged very_long_hair white_dress  animal animal_focus black_background colored_skin commentary creature english_commentary faux_traditional_media from_side full_body glowing glowing_eyes highres multicolored_skin no_humans ocean octopus original realistic simple_background solo submerged swimming tentacles yellow_eyes yuming_li  2girls absurdres air_bubble black_footwear black_ribbon blue_shorts brown_hair bubble closed_eyes dress drill_hair floating_hair frilled_dress frilled_sleeves frills full_body green_dress hat highres holding_hands interlocked_fingers lace lily_pad long_dress long_hair long_sleeves multiple_girls neck_ribbon oversized_object parted_bangs parted_lips refraction ribbon rozen_maiden scissors short_hair shorts souseiseki submerged suiseiseki top_hat underwater unworn_hat unworn_headwear very_long_hair wangan watering_can white_headwear  1girl baseball_cap blue_dress blue_hair dress freediving from_above full_body green_bag green_headwear hat highres jewelry kawashiro_nitori key key_necklace log nature necklace one_side_up outdoors reflection reflective_water solo submerged swimming touhou ushitsuchi wide_shot  1boy absurdres against_glass arm_up avogado6 barefoot black_eyes commentary_request darkness dress_shirt greyscale half-closed_eyes hand_up highres in_test_tube long_sleeves looking_down monochrome original pants parted_lips shirt short_hair simple_background solo submerged symbolism test_tube upside-down water  1girl arms_up back_fin black_hair breasts brown_hair closed_eyes completely_nude faux_traditional_media fins floating_hair full_body highres lips long_hair medium_breasts mermaid monster_girl nude original shiny_skin solo submerged turning_head yuming_li  2boys air_bubble brothers bubble cactus chalkboard closed_eyes collared_shirt eokonuzu facing_viewer fish flood flute gakuran greyscale holding holding_spoon immersed indoors instrument jacket kageyama_ritsu kageyama_shigeo knees_up long_sleeves lying male_focus mob_psycho_100 monochrome multiple_boys on_side pants recorder school_of_fish school_uniform shelf shirt shoes short_hair siblings sideways_glance sitting sleeping sneakers spoon submerged surreal underwater unworn_jacket