Brother Experiment

Udon-ge Ninshin Jikken | Udonge Pregnancy Experiment

[Aun (Souta)] Brothers VS. Brothers [Digital]

(SPARK6) [Arcon (Meiya)] Immoralist (NARUTO)

[Chinzuriina] Mahousei Shounen Magical Mao-tan [English]

(C58) [Cha Cha Cha Brothers, Rupinasu Touzokudan (Yokoyama Chicha)] Ginrei Hon IX (Giant Robo)

(C60) [Cha Cha Cha Brothers, Rupinasu Touzokudan (Yokoyama Chicha)] Saotome (Getter Robo)

[SGPT (Shiogochi)] Non-stop! Brother (Big Hero 6) [English] [Shotachan]

Elf Sakusei Jikken Maetsu ni Ochiru Kiyoki Tamashii | A pure elf falls into an experiment

[Hanamaki Kaeru] Otokonoko wa Ore no Yome

[Pyutaro] Nii-chan wa Nikubenki | Big Brother is a Cum-Dump [English]

COMIC Shingeki 2016-04

COMIC Shingeki 2018-09 [Digital]

(HaruCC21) [69HB (Abio)] Zettai ni Atsukaitenai TadaHiro 24 Ji (Big Hero 6)

[Brother Pierrot] Onee-san to Ase Mamire Ch. 1-5 [Chinese] [Digital]

[Lemon no Omise (Furukawa Lemon)] Tsubaki-san chi ni Otomari shimasu. (Brothers Conflict) [2013-08-31]

Chinzurena no Kaku Kimochi Warui Couple | Chinzurena's Nasty Brothers

[Anthology] Gekkan Web Otoko no Ko-llection! S Vol. 23 [Digital]

(6tsugo no Tamashii Forever) [Ameiroroze (Akiya Rino)] Niisan Nanka Daikirai (Osomatsu-san)

[OOPARTS (Tori)] GERMAN DOG (Axis Powers Hetalia)

[Aida. (Shimajirou)] "Ichidaiji." | "Serious Affair" [English] {Octagon}

(Shota Scratch SP3) [Tanbo (Makita Miki)] Koukishin wa Neko o XXX (Big Hero 6) [Chinese] [沒有漢化]

[Brother Pierrot] jk Soap in Shachou Taku (COMIC Shingeki 2012-09)

[Gengorou] Kyoudai Complex | Brother/Sister Complex (Kyou Mo Nekasenaikara) [English] {Mistvern}

[WEST ONE (10nin)] Brotherhood Sairokushuu (Battle Spirits Sword Eyes) [Digital]

(C63) [Circle Bob (Brother Bob)] Aniome Imouto Ou 1 (Various)

[Chinzurena] Chin☆COMPLETE [English] [Mysterymeat3]

[Goma Brothers (Gomabura)] Makio-kun Tanetsuke Oji-san to Ochinchin nanka ni Zettai Makenai Hon (THE iDOLM@STER SideM) [English] [Digital]

(Kahou wa Nete Matsu) [Nurumayu EX (Yuuma)] Let's Secross!! (Osomatsu-san)

[Brother Pierrot] Imouto no Naka | 実妹的膣内 [Chinese]

(Ao no Seiiki) [Renbu EXE (Subuta)] Niisan no Koukishin (Ao no Exorcist)

[Agurumin (izumi)] Kinjirareta Asobi (Ao no Exorcist) [Digital]

[Chinzuriina] Ananii kara Hajimaru Koi no ABC (Chin☆COMPLETE) [English]

Extreme Sexual Torture Human Experiment 1

(SUPER21) [Attorokuroku, 9:DRIVE (Yuzuhara Chiyota, Asuma)] Okumura Kyoudai no Renai Jijou (Ao no Exorcist)

Hagemashi? Brother

[Takanaru] Jikkentai "Punky poppet" | Punky Poppet Experiment (Elsword) [English] [Decensored]

(C67) [Anime BROTHERS (Itsuki Kousuke)] PixelitA 03

[Sushipuri (Kanbe Chuji)] Ore no Otouto ga Hamedori Sareru Wake ga nai (Whistle!) [Chinese]

[Okabayashi Beru] Amai Kusuri | Sweet Drug [English] =SW=

[Minato Itoya] Nee, Onii-chan - Yes... my brother, I'm impurity. [Chinese]

(HaruCC21) [KAPOOL, Kujira no Mori (romio, Ao)] にいさんにゃんにゃんしよっ! (Osomatsu-san)

(C79) [Cha Cha Cha Brothers (Yokoyama Chicha)] snow*garden (Inazuma Eleven)

(C82) [abgrund (Saikawa Yusa)] ABGRUND

(SUPERKansai20) [Otonashi-ya (Otonashi)] THE OTHER SIDE (Ao no Exorcist)

(COMIC1☆9) [candy paddle (NemuNemu)] Josoujin to 3P Ranbu (Touken Ranbu) [English] [mysterymeat3]

COMIC Shingeki 2016-09

(HaruCC21) [Hatosable (Hashinoha)] Taste of You (Big Hero 6) [Chinese] [沒有漢化]

Ore no Otouto ga Konna ni Dekai Wake ga Nai!! | My Little Brother's That Can't Be This Huge!!

[Sanagi Torajirou] Jikken Shimai | Experiment Sisters (COMIC Megastore Alpha 2014-12) [English] [thetsuuyaku]

[Goma Brothers (Gomabura)] Makio-kun Tanetsuke Oji-san to Ochinchin nanka ni Zettai Makenai Hon (THE iDOLM@STER SideM) [Digital]

[R*kaffy (Aichi Shiho)] Gemini Trap [Digital]

[Monitto (Monio)] Imochoco! (Hetalia: Axis Powers)

(HaruCC21) [1gaya (Ichigaya)] Kyoudai no Borderline (Big Hero 6)

[Gheth] I Don't Need Feminism Because I Love My Big Brother's Dick!

[Anthology] Otokonoko HEAVEN Vol. 24 [Incomplete]

(C75) [Kouyadou (Mizuki Eimu)] Ganzfeld Experiment (Telepathy Shoujo Ran)

(Tales Link 5) [Dot chicken, Kemuri (Chikuan, Mennu)] Animimi! (Tales of Xillia)

[Brother Pierrot] Hataraku Onna no Ureta Ase ch.1-5 [English] [N04h]

[Kaiduka] My Brother's Slipped Inside Me in The Bathtub (Ch.18 - 21)[English](Ongoing)

[Brother Pierrot] Imouto no Naka [English] {doujins.com}

[Anthology] Pink Gold

Ore no Otouto wa H Pants Haiteru | My Little Brother Wears Lewd Panties

[P-ME (Sakai Ringo)] Oniichan no Oyomesan [English] [mysterymeat3] [Digital]

[Mine Noujou (Minemura)] Onii-san nan dakara Gaman Shinasai [Chinese] [不翻譯不改圖緣份到了漢化本自然會出現] [Digital]

[Ninnindo (Tonsuke)] Momoman 3 ~Netorare Hime~ (Super Mario Brothers) [English] [N04h] [Digital]

(Shota Scratch 14) [Cannabis (Shimaji)] Konna Otouto to Kurashitara [Chinese] [龍之力漢化]

Shounen Experiment Kento 1

(C80) [IQ3000 (Kamachi 4-gou)] Bokura no Zujou ni Fukuin wa Narazu (Ao no Exorcist)

[Ootsuka Reika] Gokatei de Fuyou ni Natta Aniki | Stay-at-Home Unnecessary Brother (Dorori-chu) [English] {5 a.m.}

[Nanase Mizuho] Older Sister Little Brother Older Sister Ch. 1-2 [English][Decensored]

(C94) [666Protect (Jingrock)] Otouto no Musume | My Little Brother's Daughter [English] =LWB=

(Kahou wa Nete Matsu HARU21) [CRAZYPIG777 (Tonkatsu)] Chounan-sama no Omocha (Osomatsu-san)

[9sense] Blind out! (Ao no exorcist)

[Goma Brothers (Gomabura)] Feminizer ~Nameteta Otaku ga Jitsu ga Yabai Yatsu datta Hanashi~ [English]

Brother's Secret

Maam no Chouma Seibutsu Jikken Nikki | Maam's Superior Being Experiment Diary

[Remon no Omise (Furukawa Remon)] Tsubaki-san chi ni Otomari shimasu. (Brothers Conflict) [English] [CGrascal] [2013-08-31]

[Kasuga Kikaku (Terujirou)] Otouto no Inu Ma ni Nantoyara | What Will Happen While The Little Brother is Around [English] [Leon990 Scanlations] [Digital]

(Shotaket & Shota Scratch Omega) [Cannabis (Shimaji)] Gitei Otoshi -Saichoukyou Hen- | Trap: Younger Brother-In-Law Sequel [English] =LWB=

Rape Experiment

(Puniket 12) [Circle Bob (Brother Bob)] Cure Memories (Futari wa Precure) [Incomplete]

[サークルボブ] キュアキュアデイズ

[Circle Bob (Brother Bob)] Cure Memories (Futari wa Precure) [Incomplete]

(C90) [Onsoku Ebifly (Lew)] Kawaii Otouto wa Onii-chan no Tame ni Imouto ni Narubeki! | The Cute Otouto Has to Become an Imouto for the Sake of his Onii-chan! [English] {Hennojin}

(HaruCC20) [Monukenokara (Mo)] HM + KM (Free!) [English] [Holy Mackerel]

(brilliant days3) [mobco. (Majiyoko)] Aru Ani no Kenshin (Ensemble Stars!)

[Goma Brothers (Gomabura)] Taki no Ana. - sissy hole. Zenpen | Taki's Hole. - sissy hole. First Part (Kimi no Na wa.) [English] [alparslan] [Digital]

(C79) [Ash wing (Makuro)] Usa Usa Nyan Nyan 4

B.O.W And Human Crossbreeding Experiment Report

(C91) [candy paddle (nemunemu)] Otokonoko Art Work (OTOKONOKO Matome Hon 2013-2015+α) [English] =SW=

(C69) [Circle Bob (Brother Bob)] Imouto Ou 5

[Chagu] discord+ (Persona 2)

(C71) [Cha Cha Cha Brothers (Yokoyama Chicha)] Lulu-tan (CODE GEASS: Lelouch of the Rebellion)

(SPARK6) [FIZZCODE (Satonishi)] Anata Shika Mitasenai. (Ao no Exorcist) [English] [Rgote]

(Shota Scratch 18) [Kuzuya (Toshiyuki)] Oshiete! My Brother | Teach me! My Brother [English] [N04h]

[Chinzurena] Hakudaku MesuHomo White Day (Otokonoko HEAVEN Vol. 26) [English] [Digital]

(Shota Scratch 30) [kedamono (Tori Hrami)] Rojiura no Oshioki

YuanYuan - Brothers Love & Friendliness

(SUPER11) [Cha Cha Cha Brothers (Yokoyama Chicha)] hana hana (Ojamajo Doremi)

[Aida. (Shimajirou)] Seichouki.

(COMIC1☆3) [Celluloid Brothers (Arisawa Masaharu)] NON POLYGON 4C (Various)

(SUPER brilliant days 2017) [tainaikaiki (Majiyoko)] Onii-chan to Punipunishita (Ensemble Stars!)

(SUPER23) [S+y (Yumiya)] Himitsu | Secret (One Piece) [English]

[Takase Yuu] Himitsu no Club Katsudou | Secret Club Activities (Koushoku Shounen no Susume 9) [English] {Hataraki Bachi Translations} [Decensored]

(Kahou wa Nete Matsu 18) [FIZZCODE (Satonishi)] BACKCODE -SIDE:OSMTsan- (Osomatsu-san)

(HaruCC21) [Samugakupetti (Shiogochi)] Deriheru Yon dara Otouto ga Kita (Big Hero 6) [English] [Shotachan]

[hebu] Manga [English]

[Tohzai] Brother Holic (Boku-tachi no Kinki) [English] [The Lusty Lady Project]

[Anime Brothers (Itsuki Kousuke)] Cherry Cherry

[Amatoro Bow] Otouto wa Josou Shumi

(HaruCC19) [.S (Deko)] Nii-san to Yobanaide! (Tales of Xillia 2)

(CR33) [Cha Cha Cha Brothers, Rupinasu Touzokudan (Yokoyama Chicha)] tanpopojiru (Ashita no Nadja)

[Hakomaru] Kenkyuu Taishou ~Rizu Chousakan~ (Experiment subject ~Liz the investigator~) [English] [Kuraudo]

(C62) [SHALLOT COCO (Yukiyanagi)] Yukiyanagi no Hon Vol. 4 Double Princesses (Super Mario Brothers, The Legend Of Zelda, Vampiyan Kids) [English] [EHT]

(HaruCC21) [21kg (Kito)] Kyou, Boku wa Otouto to Sex o Shita. (Big Hero 6) [English] {Shotachan}

[Itami] Futago Caste ~HiRea Aniki no Gyakushuu Saimin~ (2D Comic Magazine Otokonoko o Shiriana Kairaku de Mesu Ochi Ryoujoku! Vol. 1) [Chinese] [瑞树汉化组] [Digital]

[Datsuryoku Kenkyuukai (Kanbayashi Takaki)] Yuuwaku Shite Kuru Otouto [Chinese] [瑞树汉化组] [Digital]

[Yuunagi no Senryokugai Butai (Nagi Ichi)] Otokonoko na Boku wa Otouto no Mono [English] [SMDC]

[Blank x Blanca (Some)] RingRingRing (Ao no Exorcist)

(C55) [Junk Arts (Nukiyama Gaisei)] The Lain Song (Serial Experiments Lain)

[Kotoko] Getting assaulted by childhood friends after recieving a love letter! (Koushoku Shounen Vol. 02) [English] =SW=

Jikkentai "Punky poppet" | Punky Poppet Experiment

COMIC Shingeki 2016-12

[Zero no Mono] Sister ☆ Brother II ~conclusion~ [Digital]

Jikken Shippai | Failed Experiment

(Shota Scratch SP4) [21kg (Kito)] Otouto ga Ani de aru Ore no Doutei o Neratteru Ken (Big Hero 6)

(CR15) [Circle Taihei-Tengoku (Horikawa Gorou)] Mario to Wario (Super Mario Collection) (Super Mario Brothers) [English] [rookie84] [Colorized]

[Cha Cha Cha Brothers, Rupinasu Touzokudan (Yokoyama Chicha)] Ginrei Hon (Giant Robo)

(C59) [Cha Cha Cha Brothers & Rupinasu Touzokudan (Yokoyama Chicha)] ELECTRA COMPLEX (Nadia)

(Ao no Seiiki) [Renbu EXE (Subuta)] Sou Yahito Yoru (Ao no Exorcist)

COMIC Shingeki 2015-10

Hitokui Nezumi no Jintai Jikken | The Human Experiment with Man-Eating Rats

[Kanbotan] Aru Hi no Dekigoto ~ Saimin Jikken ~ | A Certain Day's Incident ~Hypnotism Experiment~ [English] =LWB=

[Brother Pierrot] Bukatsu Shoujo Paradise ~ Asekkaki no Tenshi-tachi ~ Ch.1 [English] [biribiri]

[Hindenburg] Ani to Imouto to | Brother & Sister [English] [Januz]

[ananan (Karasimayo)] Okubyou de Sunao na Kimi e (Osomatsu-san) [Digital]

[Sakaki Tsui] Otouto Shikake no Honey Trap - Lovely Younger Brother Honey Trap

[Tatsunami Takajin] Brother x3!! Kisses [English] [Nekoshota]

Tsukuridase! Saikou no Okusuri! Daijikken | Create it! The Best Medicine! The Great Experiment

[Kozouya (Eiki Eiki, Zaou Taishi)] Honey Hunt (Fullmetal Alchemist)

(C54) [Cha Cha Cha Brothers & Rupinasu Touzokuda (Yokoyama Chicha)] FAYE FAYE FAYE (Cowboy Bebop)

Amano Brothers.

[Mousou Dokoro 2 (TAYU)] Matsuri Shounen 1 [Digital]

(Shota Scratch 27) [Hatosable (Hashinoha)] Amai Wana (Big Hero 6) [English] [Shotachan]

(C77) [Ikusei Toushi (Yumi Makiko)] Chou Taikan Kyohou Shugi (Axis Powers Hetalia)

[George] Kinopio x Nokonoko no Usui Hon (Super Mario Brothers)

(COMIC1☆9) [candy paddle (NemuNemu)] Josoujin to 3P Ranbu (Touken Ranbu)

[Beater (daikung)] Double Drive [English] [Digital]

[Tomi.] Maji Love Brother Chu♥ (Gekkan Web Otoko no Ko-llection! S Vol. 19) [English] [mysterymeat3] [Digital]

COMIC Shingeki 2016-07