[Nyanko Batake] (Murasaki Nyaa) Swim Brief Boy [English]
(C83) [SEITOKAISHITSU (Akimoto Dai)] Oniichan no Sei Dakara ne (Sword Art Online)
[Fudou Ran] SwimmingGirl [Digital]
(Reitaisai 8) [Kinokonomi (kino)] Imouto no Flandre ga Twin Tail ni shite Oniichan ni Anna koto ya Konna koto (Touhou Project)
Swimming Club Capriccio CH. 3
Enjoy! Swimming Lesson
[Kabocha]Oniichan no Tame Nara Donna Otoko ni Yararetemo Gaman Dekirumon!ch.1
Konna Ko ni Shita no Oniichan desho!! | ¡Fue mi hermano quien me hizo así! Cap. 1
Sex Swim Club
Turn into a girl and join the girls' swim club
HEART&BODY.1 SWIM
(C81) [Nanairo Koubou (Martan)] SWIM ANGEL [English] =Short Wharf= [Decensored]
[Daibokki Hana] Mizuho and Oniichan Ch. 1+2 [English][ugliblawg]
[Calpis Koubou] Imouto x Lies x Oniichan
[Dekochin Hammer] Oniichan no Sei Dakara ne!! | It's Your Fault, Onii-chan! (COMIC LO 2015-02) [English] [Hot Cocoa]
[Studio Q (Natsuka Q-Ya)] 【112】Ano Hi Mita Kuro Pansuto no Nakami wo Boku wa Wasurerarenai. [Digital]
(SPARK8) [esmeralda (Mitsuki)] Namida no Umi de wa Oyogenai. | You Cannot Swim in a Sea of Tears. (Free!) [English] [Holy Mackerel]
Imouto dakedo Oniichan, H Shiyo! H Shiyo! H Shiyou yo!
Swim Sweet Standard
[Sano Yuu] Dakkoshite Oniichan
[Ice Pink (Norimatsu Nanami)] Oniichan Kaketee!! (Licca Vignette)
[Ariga Tou] Hip Swimming Ch. 5 (COMIC Mugen Tensei 2018-01) [Chinese] [鬼畜王汉化组] [Digital]
[Ika] Oniichan wa Shinpaishou (PriPara)
[Haitoku Sensei] Ano! Okaa-san no Shousai ~Shimin Pool Hen~|Oh! Mother's Particulars ~Public Swimming Pool~[English][Amoskandy]
[Hinotsuki Neko] Imouto x Swimming! | Little Sister x Swimming! (COMIC Grape Vol. 3) [English] [SaHa] [Digital]
Swim x Strong x Love
[Ariga Tou] Hip Swimming Ch. 2 (COMIC Mugen Tensei 2017-07) [Chinese] [鬼畜王汉化组] [Digital]
(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}
[INFINITY-FORCE] Shuukan Oniichan ga Miteru
(C84) [Circle Ohigetan (Ohigetan)] Ohigebon-43 Suieibu! | Swimming Club! [English] [HappyMerchants]
Love is Forbidden!! Swimming Club
Prince of Tennis - Swimming School
Oniichan to love Night
Oshiete Oniichan
[Studio Wallaby (Deep Purple'72)] Anata ga Oniichan [Lolicon]
(Reitaisai 8) [Kinokonomi] Imouto no Flandre ga Twin Tail ni shite Oniichan ni Anna koto ya Konna koto (Touhou) (English) =Team Vanilla=
(C63) [Studio Pastel (Darukichi)] daisuki Oniichan 2 (D.C. ~ Da Capo ~)
(COMIC1☆7) [AXZ (Kutani)] Angel's stroke 72 Suguha Scramble! Oniichan no Seiyoku Kanri (Sword Art Online)
[Ariga Tou] Hip Swimming Ch. 4 (COMIC Mugen Tensei 2017-11) [Chinese] [鬼畜王汉化组] [Digital]
(C84) [Mine Noujou (Mine Mura)] Arigatou Oniichan ~ Seihin Chounan Manbiki Kyouhaku ~ | Thanks, Onii-chan [English] [B.E.C. Scans]
Skyfish Can Not Swim/sukaifisshi ha oyogenai
Nyotaika Suieibu ~Ikutabi Onna ni Nacchau Ore no Karada~ | Nyotaika Swim Club - I Turn into a Girl When I Cum!
Pretty Pissers: Swim Team Sluts
[Anthology] Shuukan Atashi no Oniichan
(Reitaisai 10) [Kinokonomi (kino)] Oniichan, Kore Suki? (Touhou Project)
Girl Athlete - Misery Training ~Swimming~
(Anata to Love Live! 5) [Ringoya (Alp)] Love Swimming Bell (Love Live!) [Chinese] [佳奈助汉化组]
[Aoi Tiduru] Kyouei! | Swimming! (Comic Koh 2017-09) [English] [Noraneko] [Digital]
Oniichan... Sugu nimo Asuna-san to Onajiyouni Shite Hoshii yo ♡
Suieibu e Youkoso!! | Welcome to the Swimming Club!!
Oniichan to Boku to...
[Monpechi-Tei] IMOUTO Daisuki na Oniichan to Hamechatta Nichiyoubi
(C86) [R*kaffy (Aichi Shiho)] Boku dake No Oniichan [Chinese] [空想少年汉化]
[Kaiduka] Oniichan to Issho (Tayun Purun Monyun) [Chinese] [黑条汉化]