Transformation Go: School Swimsuit Mermaid in the Pool
COMIC Masyo 2016-01
(Kahou wa Nete Matsu) [Hibari (Yukimi)] Jama Shite Gomen te! (Osomatsu-san)
[Katase Shou] Mizugi de Foo - In the swimsuit. Foo
[Megu Iroha] Soukyoku
(C89) [Seki Sabato (Tsukuru)] Houkago no Oshaberi | 放学后的闲聊 [Chinese] [黑夜汉化组]
(Shotaket 13R) [R.C.I (hazaki)] Buraroma - Brother Roman - H na Onii-san wa Suki desu ka?? [English] [Busy Bee Translations] [Decensored]
[Hanamaki Kaeru] Otokonoko wa Ore no Yome Ch. 2, 3, 5-7, 11, 14 [English] [mysterymeat3]
(C86) [Good Bye Life (Melu)] Datsugoku-shuu Mikoshiba Brothers (Free!)
Rider-san to Kyouei Mizugi. | Rider-san and Swimsuit
Chinzurena no Kaku Kimochi Warui Couple
(C94) [EGO DANCE (Nanamatsu Kenji)] Onii-cha ga Ecchi de Komacchaccha [Chinese] [EZR個人漢化]
[Kawady Max] School Swimsuit Bullying (COMIC Mate 2010-10) [English] =Little White Butterflies=
(HaruCC19) [.S (Deko)] Nii-san to Yobanaide! (Tales of Xillia 2)
Nuruneba Swimmer!! - the Sweaty Sticky Swimmer!!
(SUPER11) [Cha Cha Cha Brothers (Yokoyama Chicha)] hana hana (Ojamajo Doremi)
[Anthology] Otokonoko HEAVEN Vol. 22 [Digital]
[Nise] Suki na Mono wa Shikata Nai yo ne Onii-chan [Chinese] [君子之間的性交就是要射到精液淡得像水一般漢化組]
Otouto no Haishin | Little Brother's Stream
[Seito A] Oyogeru You ni Naritai na - I want to be able to swim. [Digital]
[Circle Bob (Brother Bob, Himeno Maiko)] R.H.B (Super Robot Wars)
[何処でも一生 (湯津,ポン菓子)] ぼくは射精ができない! (おそ松さん)
[isao] Mizugi to Oneechan! | Swimsuit and Onee-chan! (COMIC 0EX Vol. 24 2009-12) [English] [YQII]
(C76) [Anime BROTHERS (Itsuki Kousuke)] PixelitA 08
(C63) [Cha Cha Cha Brothers (Yokoyama Chicha)] Niconico Namisan (One Piece)
[Madobuchiya (Nishin)] Kiseki to Amedama [Digital]
COMIC Shingeki 2015-11 [Digital]
(6tsugo no Tamashii Forever) [Mata Kara Stream (Mohorovicic Matako)] Ero Doujin Mitai ni Jinan ni Ranbou Suru Hon (Osomatsu-san) [English]
(Ikezu na Anatasama Okawari) [Sweet Avenue (Kaduchi)] Swim Sweet Standard (THE iDOLM@STER)
[Brother Pierrot] Asekkaki no Tenshi-tachi Ch. 1-9 [Digital]
(Shota Scratch 31) [Yabure Kabure (Agemon)] Onii-chan Crisis! (Fullmetal Alchemist) [English] {Shotachan}
COMIC Shingeki 2012-09 [Digital]
COMIC Shingeki 2016-07
[Konchan] Brown Girl in a Racing Swimsuit [English] =TV=
(HaruCC21) [Dot chicken (Chikuan)] Tasukete! Biyaku no Chikara (Tales of Xillia)
[Kikaider Reijhiro] Nipple Boy Fragments Ch. 1-5 [Chinese] [刚刚汉化]
[Hiiragi Ruka] Daisuki! My Brother | I Love You! My Brother (COMIC Momohime 2008-03) [English] [Decensored]
Swimming Classes
(C93) [Alice no Takarabako (Mizuryu Kei)] Kameochi Momohime. (Super Mario Brothers)
Yorita Yoshino to Mizugi de Himegoto | The Secrets of Yorita Yoshino and Her Swimsuit
Onee-san to Ase Mamire
Mizugi Helena ga Shoukan Dekinai! | I couldn't summon swimsuit Helena!
(C83) [MAGMA_BB (MAHARU)] Madoi Hoshi no Kidou (Space Brothers)
Mizugi Musashi Baishun Choukyou | Swimsuit Musashi's Prostitute Training
[Anthology] Otokonoko HEAVEN Vol. 37 [Digital]
[R*kaffy (Aichi Shiho)] Suzumori-san-chi no Kyoudai Jijou [Chinese] [瑞树汉化组] [Digital]
Climax★SSS I became brother's little brother! 1
(HaruCC21) [Kyuukyuubako (Band Aid, Makiron)] Aniki ga Kakkoyokute Shinpaisugiru! | My Older Brother Is So Cool It Makes Me Anxious! (High☆Speed! -Free! Starting Days-) [English] [Holy Mackerel]
[Binbi] Tabegoro Otokonoko [Digital]
Hip Swimming 02
Swimming Life Ch. 2
[Riko] Umi ni Ikou yo (Otokonoko Heaven's Door 1) [Chinese] [顏文字個人漢化]
[Anthology] Otokonoko HEAVEN Vol.14 Josou Shitagi no Otokonoko
Swimming Club Capriccio CH. 2
(C91) [Mysp5cm (Mareo)] Shikyuu Tsukutte Onii-chan! [English] [mysterymeat3]
(Kahou wa Nete Matsu) [Henachoco Pinky's (Momoiro Peco)] Nii-san ga Kaze o Hikimashita. (Osomatsu-san)
Pretty Pissers: Swim Team Sluts
[Chinzurena] Dosukebe Mesu no Alice (Otokonoko HEAVEN Vol. 22) [English] [Digital]
Brothers VS. Brothers2 Otōto Hon
(C91) [TEN (Akuta)] Hiro's 14 (Big Hero 6)
COMIC Shingeki 2017-02
(Reitaisai 11) [Beer Kuzu Brothers (Various)] Touhou Cosplay H Goudou 2 (Touhou Project)
(C72) [Anime BROTHERS (Itsuki Kousuke)] PixelitA 07
[Karamazov] Donkey Kong NTR (Donkey Kong's Wife) (Super Mario Brothers)
[Kichihachi] Nyuukyou Tokuiten Zuridea ~FGO Paizuri Goudou~Anne Bonny~Swimsuit~(Fate/Grand Order) [English]
[Shounen Zoom (Shigeru)] Manga Shounen Zoom Vol. 15 [English] [Digital]
[Brother Pierrot] Imouto no Naka [Chinese]
COMIC Shingeki 2017-03 [Digital]
(SUPER24) [acoram (Aichi Shiho)] Tenshi no Himegoto (Owari no Seraph)
[Tomohiro Kai] Brother or Sister? (COMIC Kairakuten BEAST 2015-03) [Chinese] [无毒汉化组]
[Ichimura] Onii-chan to Issho 2 (Otokonoko HEAVEN Vol. 22) [Chinese] [Digital] [瑞树汉化组]
Mizugi no Maryoku | The Magic of Swimsuit
(Shotaket 13R) [R.C.I (hazaki)] Buraroma - Brother Roman - H na Onii-san wa Suki desu ka??
[Ariga Tou] Hip Swimming Ch. 4 (COMIC Mugen Tensei 2017-11) [Chinese] [鬼畜王汉化组] [Digital]
(Kahou wa Nete Matsu) [Momoiro-netsuduki (Kisaki Nana)] Kimi to Suki Doushi (Osomatsu-san) [English] [Rapinii]
Swimming Club Capriccio CH. 6
[Aoi Tiduru] Kyouei! | Swimming! (Comic Koh 2017-09) [English] [Noraneko] [Digital]
[Anthology] Erotic Swimwear Vol.1 [Digital]
[Brother Pierrot] jk Soap in Shachou Taku (COMIC Shingeki 2012-09)
[Ozy] Zoku Manken no Kuro Gal Senpai! ~Natsu no Sukumizu Hen~ | Dark-Skinned Gal Senpai of the Manga Club! 2 ~Summer Swimsuit Edition~ (COMIC Masyo 2020-11) [English] {Exo Subs} [Digital]
Little Brother Succubus!
(Shotaket & Shota Scratch Omega) [Cannabis (Shimaji)] Gitei Otoshi -Saichoukyou Hen- | Trap: Younger Brother-In-Law Sequel [English] =LWB=
(C81) [Cha Cha Cha Brothers (Yokoyama Chicha)] WOLF LEGEND (Gundam AGE)
[虎出没注意 (Zelo Lee)] 鬼退治 [Chinese]
[Ninnindo (Tonsuke)] Momoman 2 (Super Mario Brothers) [chinese]
(C95) [kirscherise (Yoshiizumi Hana)] Kirafuri Swimsuit (Fate/Extella Link) [Chinese] [theoldestcat汉化]
(C96) [C.R's NEST (C.R)] Mizugi no Honolulu-san ga Bucchouzura Shinagara Oppai de Nagusamete Kureru Hon | A Swimsuit-clad Honolulu Making a Pouty Face While Comforting You With Her Boobs (Azur Lane) [English]
THE EVIL BROTHER (uncensored)
[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]
(C64) [Anime BROTHERS (Itsuki Kousuke)] PixelitA 01
[John Sitch-Oh] Suieibu Capriccio | Swimming Club Capriccio Ch. 1 (Comic Megastore 2011-03) [English] [Lazarus H]
[Goma Brothers (Gomabura)] Makio-kun Tanetsuke Oji-san to Ochinchin nanka ni Zettai Makenai Hon (THE iDOLM@STER SideM) [Chinese] [先行者個人漢化] [Digital]
COMIC Shingeki 2016-09
[Kaiduka] My Brother's Slipped Inside Me in The Bathtub (Ongoing)
(C62) [SHALLOT COCO (Yukiyanagi)] Yukiyanagi no Hon Vol. 4 Double Princesses (Super Mario Brothers, The Legend Of Zelda, Vampiyan Kids) [English] [EHT]
COMIC Shingeki 2017-04 [Digital]
[Brother Pierrot] Imouto no Naka [English] {doujins.com}
(Kahou wa Nete Matsu Shunmin 2017) [Momoiro-netsuduki (Kisaki Nana)] Honne to Tatemae (Osomatsu-san)
Otona Makoto to Mizugi Fashion Show Suru Hon | A Book About Adult Makoto's Swimsuit Fashion Show
Swimsuit Iori MiniManga
(COMIC1☆3) [Celluloid Brothers (Arisawa Masaharu)] NON POLYGON 4C (Various)
Takenokoya & M's Works - Brother x Brother (Translated)
(SPARK12) [SGPT (Shiogochi)] Oshiri Pettan Hiro Pettan (Big Hero 6)
(HaruCC23) [SGPT (Shi)] Double My Little Brother!! [Zenhan] | Double My Little Brother!! [First Half] (Big Hero 6) [English] {Shotachan}
(HaruCC21) [69HB (Abio)] Zettai ni Atsukaitenai TadaHiro 24 Ji (Big Hero 6) [Chinese] [勝己小傲嬌漢化]
Kirafuri Swimsuit
Sex Swim Club
Suieibu no Seisokei Osananajimi ga DQN ni Moteasobareru Ichibushijuu | The Whole Story of My Neat Childhood Friend in the Swimming Club Being Toyed With by a Dumbass
(SUPERKansai20) [Otonashi-ya (Otonashi)] THE OTHER SIDE (Ao no Exorcist)
Male Swimsuit Challenge
Daisuki! My Brother | I Love You! My Brother
[Aida. (Shimajirou)] Hankouki. | 叛逆期 [Chinese] [太太汉化组]
[hirase yuu] Nyuukyou Tokuiten Zuridea ~FGO Paizuri Goudou~ Jeanne d'Arc (Swimsuit) ~ (Fate/Grand Order) [English]
[Gamushara! (Nakata Shunpei)] Door [English] [Leon990 Scanlations] [Digital]
(C91) [candy paddle (nemunemu)] Otokonoko Art Work (OTOKONOKO Matome Hon 2013-2015+α) [English] =SW=
(Shota Scratch 14) [Cannabis (Shimaji)] Konna Otouto to Kurashitara | If I Lived With A Little Brother Like This [English] =Little White Butterflies=