[Survival Knife] Skyfish wa Oyogenai | Skyfish Can Not Swim (COMIC HAPPINING Vol. 1) [Chinese] [沒有漢化]
[Mizu Youkan] Swim With Kurumi! (English)
(C84) [SwimS (Komano Mako)] Swimmer in the Dark (Kuroko no Basuke)
Skyfish wa Oyogenai | Skyfish Can Not Swim
Swimming Life Ch. 2
Kyouei! | Swimming!
(Zenkai Cadence 3) [SwimS (Komano Mako)] Anata no mono ni Naretanara (Yowamushi Pedal)
[Ariga Tou] Hip Swimming Ch. 4 (COMIC Mugen Tensei 2017-11) [Chinese] [鬼畜王汉化组] [Digital]
(C79) [Hired Girl (Equal)] Lala to Oniichan no Fuyuyasumi
(ShotaFes 2) [SERVICE BOY (Hontoku)] Onii-chan ni Tanezuke Shichao! | Let's Breed Oniichan! [English] [alparslan]
(C80) [Parupunte (Fukada Takushi)] Swimming Suit
(Ikezu na Anatasama Okawari) [Sweet Avenue (Kaduchi)] Swim Sweet Standard (THE iDOLM@STER)
(C84) [Mine Noujou (Mine Mura)] Arigatou Oniichan ~ Seihin Chounan Manbiki Kyouhaku ~ | Thanks, Onii-chan [English] [B.E.C. Scans]
[Mame (Satou Kana)] Oniichan to Watashi [Digital]
HEART&BODY.1 SWIM
[Monpechi-Tei] IMOUTO Daisuki na Oniichan to Hamechatta Nichiyoubi
[Hori Hiroaki] Imouto dakedo Oniichan, H Shiyo! H Shiyo! H Shiyou yo! [Chinese]
(HaruCC18) [KH. (Yuki)] Oniichan to Issho (Tiger & Bunny)
Suieibu Capriccio | Swimming Club Capriccio + Extra
(SPARK8) [esmeralda (Mitsuki)] Namida no Umi de wa Oyogenai. | You Cannot Swim in a Sea of Tears. (Free!) [English] [Holy Mackerel]
[Wanyanaguda] Nichiyoubi wa Oniichan Youbi
Oniichan to H na Koto Shitaino
(C78) [Askray (Bosshi)] Choi Tashi! Swimming School
(C61) [Shikaper (Shikanosuke)] Oniichan-Ga-Iino! (Love Hina) [English]
Swim Sweet Standard
[Equal] Lala to Oniichan [Digital]
(C87) [Asatsuki Dou (Youta)] Oniichan "Socchi" mo Aratte Ageyokka♥ | I'm going to wash you down there, too, Big brother♥ [English] [yuripe]
[ray-raw (Nobuhiro)] Imouto wa Oniichan to H ga Shitai Otoshigoro
(Reitaisai 8) [Kinokonomi (kino)] Imouto no Flandre ga Twin Tail ni shite Oniichan ni Anna koto ya Konna koto (Touhou Project)
Scary senior in swimming club 2
[John Sitch-Oh] Suieibu Capriccio | Swimming Club Capriccio Ch. 1-6 [English] [Lazarus H]
[John Sitch-Oh] Suieibu Capriccio | Swimming Club Capriccio Ch. 1 (Comic Megastore 2011-03) [English] [Lazarus H]
Suieibu Capriccio | Swimming Club Capriccio Ch. 1-7
[P-ME (Sakai Ringo)] Oniichan no Oyomesan [Chinese] [銀人個人漢化] [Digital]
Konna Ko ni Shita no Oniichan desho!! | ¡Fue mi hermano quien me hizo así! Cap. 1-2 + Extra
(C88) [H-SQUAD (Guglielmo)] Zenra de Suiei no Jugyou!! | Naked Swimming Class!! [English] =LWB= [Colorized] [Decensored]
Mugi-oniichan
[Mori Takuya] Konna Ko ni Shita no Oniichan desho!! Ch. 1-7 [English] [Dark Mac + CW]
(Yougen 7) [Oniichan no Imouto Shutchoujo (Oniichan no Imouto)] Lingerie wa Wakai Uchi ni Ki Toke 3 (Jujutsu Kaisen)
(C64) [Tougechaya (Touge Hiro)] Suki Suki Daisuki! Oniichan
(CR34) [THE FLYERS (Naruse Mamoru)] 'Koisuru Imouto Hasetsunakute Oniichan wo Omou to Sugu H Shichau no' no Hon
(C81) [Nanairo Koubou (Martan)] Swim Angel [English] =Short Wharf=
[BLACK LIST (Hiura R)] Furenchi Vineger (Shuukan Watashi no Oniichan)
(C86) [Asatsuki Dou (Youta)] Oniichan Hayaku Okinai to Itazura Shichauzo♥ | If you don't wake up quickly, I'll sexually assault you, Big brother♥ [English]
Oniichan ni o furo deika sare chatta!
[Lion][Lee] Totsugeki Tonari no Oniichan chapter 8 [ENG]
Oyogeru You ni Naritai na | I want to be able to swim
(RAG-FES5) [BLACK LIST (Hiura R)] Furenchi Vineger (Shuukan Watashi no Oniichan)
(C83) [Crazy9 (Ichitaka)] C9-03 Suguha to Lyfa to Oniichan no Shiawase Kazoku Keikaku | Plan For a Happy Family-Life with Suguha, Leafa, and Onii-chan (Sword Art Online) [English] {doujin-moe.us}
Swimmer in the Dark
(Reitaisai 8) [Kinokonomi] Imouto no Flandre ga Twin Tail ni shite Oniichan ni Anna koto ya Konna koto (Touhou) (English) =Team Vanilla=
[Ariga Tou] Hip Swimming (COMIC Mugen Tensei 2017-05) [Chinese] [鬼畜王汉化组] [Digital]
[Himuro Serika] Nyotaika Suieibu ~Ikutabi Onna ni Nacchau Ore no Karada~ 4 | Nyotaika Swim Club I Turn into a Girl When I Cum! 4 [English] [gender.tf] [Incomplete]
[AXZ (Kutani)] Angel's stroke 81 Suguha Scramble! 2 Oniichan no Seiyoku Kanri (Sword Art Online)
[Neko Melonya (Kurokawa Ryu)] Watashi no Kareshi wa Oniichan
Swimming Club Capriccio CH. 1
[Shinama] Kyouei! | Shameless Swimming Club [English] {doujin-moe}
Swimming Classes
Rental oniichan ch.1-4
(C89) [Hokkebain! (Halcon)] Itoshi no Kyouei Mizugi Instructor Senkan Nagato | Fascinating Swimming Instructor, Battleship Nagato (Kantai Collection -KanColle-) [English] =CaunhTL=
(COMIC1☆7) [AXZ (Kutani)] Angel's stroke 72 Suguha Scramble! Oniichan no Seiyoku Kanri (Sword Art Online)
[John Sitch-Oh] Suieibu Capriccio | Swimming Club Capriccio Ch. 1-3 [English] [Lazarus H]