Brother Become Matu

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

(C63) [Cha Cha Cha Brothers (Yokoyama Chicha)] Niconico Namisan (One Piece)

[Supe (Nakani)] Imouto no Oppai ga Marudashi Datta Hanashi [English] {Bakapi} [Digital]

(C80) [434NotFound (isya)] 2 Become 1 (Suite PreCure) [English] [Yuri-ism]

[Goma Brothers (Gomabura)] BREATH OF THE SISSY (The Legend of Zelda) [English] =SW= [Digital]

BAD LOOP

[Goma Brothers (Gomabura)] BREATH OF THE SISSY (The Legend of Zelda) [Digital]

[Itaba Hiroshi] Gal ni Natsukareta Hanashi - A Story about Someone Who has Become Attached to A Gal [Digital]

[Aida. (Shimajirou)] Seichouki. | Teenage Years. [English] {Octagon}

[Zenra QQ] Like a Chocolate [English] [Sn0wCrack]

[Megu Iroha] Soukyoku

Matsuno-ka jinan wa kyoudai ga daisuki | The Matsuno Family’s Second Son Loves His Brothers

YuanYuan - Brothers Love & Friendliness

[TSF no F (Yotsuba Chika)] Ore ga Otaku no Koibito ni Naru Nante... | For Me to Become an Otaku's Girlfriend... (TSF no F no Hon Sono 1) [English] [Aulen] [Digital]

[Chachacha Brothers] Shizuno Mania (Zegapain)

[MONO-Chips (Shinano Aina)] Kiriha (Ao no Exorcist)

(6tsugo no Tamashii Forever) [kirscherise (Yoshiizumi Hana)] IchiKara no Susume. | Support for Ichikara (Osomatsu-san) [English] [Oyasumimi]

Onnanoko ga Futanari ni Otokonoko ga Onna ni naru hanashi | A Story About a Girl who Becomes a Futanari and a Boy who Becomes a Girl

[Brother Pierrot] Bukatsu Shoujo Paradise ~ Asekkaki no Tenshi-tachi ~ Ch.1-6 [English] [biribiri]

Gyaru to Tomodachi Hajimemashita - Become Friends with Gal Ch. 4

(COMITIA52) [FRESH FRUIT S (Nitiba Rokusaburou, Shimada Robin)] TOUCH DASH! + Omake (Various)

Little Brother Succubus!

Let hardy you♂ become softly♀

(CCTokyo137) [69HB (Abio)] Tensai Kyoudai no Houkaishinai Hierarchy ni tsuite (Big Hero 6)

(C90) [Hiensou (Atono Maturi)] Fumizuki no Koto Motto Motto Sawatte Iiyo (Kantai Collection -KanColle-)

Nyotaika Shite Idol ni Naru | Turn into a girl and become an idol

Ayuka Cyborg ni Nacchaimasu | Ayuka will become a cyborg.

[Hidemaru] Ryoujyoku!! Urechichi Paradise Ch. 6 | Become a Kid and Have Sex All the Time! Part 6 [English] {Doujins.com}

[Hindenburg] Ninshin Shichau - Become Pregnant

[Caramellize! (Yuzuru)] Dochi ga Suki Na No? | Which Would You Prefer? (Axis Powers Hetalia) [English]

[Anthology] Tama to Nadeshiko [Digital]

[Noise] Otouto mo Kawaii | My brother is cute too (JS☆JC) [English] [Rin] [Decensored]

[Ninnindo (Tonsuke)] Momoman Bangaihen -Bokura wa Waki ga Suki- (Super Mario Brothers)

Tanin ni Naru Kusuri 5 | Medicine to Become Another Person 5

[CHINZURI BOP (Chinzurena)] Comic Furechin 2011-07 [English] [Digital] [mysterymeat3]

(C91) [TEN (Akuta)] Hiro's 14 (Big Hero 6)

[Brother Pierrot] Bukatsu Shoujo Paradise ~ Asekkaki no Tenshi-tachi ~ Ch.1-5 [English] [biribiri]

[Maimu Maimu] Otouto ha mousou risou kareshi (My brother is an ideal boyfriend obsession) Ch.01-02

(Kahou wa Nete Matsu) [Henachoco Pinky's (Momoiro Peco)] Nii-san ga Kaze o Hikimashita. (Osomatsu-san)

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

[Ninnindo (Tonsuke)] Momoman 2 (Super Mario Brothers) [chinese]

Magnet Kyoudai - Magnet Brothers

[R*kaffy (Aichi Shiho)] Gemini Trap [Chinese] [瑞树汉化组] [Digital]

[Niisan Koubou (Matuokanili)] MiraRiko Kosodate Nikki ~Yochiyochiki~ (Mahou Tsukai PreCure!) [Digital]

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

(C90) [EX35 (Kamaboko RED)] Saeba Kyoudai wa Konna koto shimasen kedo, Usui Hon wa Dashitai. (Bakusou Kyoudai Let's & Go!!)

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

COMIC Shingeki 2016-04

Fuuji and his Younger Brother Sex Manga

[Huurin Kazan](English) Watashi, Taiju 500kg Ijo Ni Natchatta Okage De Kawaiku Narimashita Yo Ne? | Am I More Beautiful Now That My Body Weight Has Become More Than 500kg?

[Satuyo] Maria, Tora ni Narunoda!! | Maria, Has Become a Tiger!! (COMIC LO 2018-04) [English] {Mistvern} [Digital]

[Ougi Yuzuha] BROTHER | 愛戀大無限 1 [Chinese]

(C75) [Alpha to Yukaina Nakamatachi (ALPHa)] Expert ni Narouyo!! 4.5 - Let's become an Expert!

[Koji] Hammer Bro (Super Mario Brothers)

(C95) [Sleeper (Nekomura, match)] Ameagari no Hanayome - She become my bride after the rain. | 雨后的新娘 (Kantai Collection -KanColle-) [Chinese] [百合鎮守府藥廠漢化]

(Shota Scratch 15) [Sushipuri (Kanbe Chuji)] Ore no Otouto ga Hamedori Sareru Wake ga nai | My Little Brother Can't Be Tainted by Gang-rape (Whistle!) [English]

[Ninnindo (Tonsuke)] Momoman 2 (Super Mario Brothers) [Digital]

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

Ore, Shokushu Zokusei ni Narukamo Shiremasen. | I Might Become Like A Tentacle

[Alpha to Yukaina Nakamatachi (Alpha)] Full Color de Expert ni Narou yo!! 2.0 & 3.0 - Let's Become an Expert!! Fullcolor. [Digital]

【Matu】Diapers Restraint

[Hidemaru] Ryoujyoku!! Urechichi Paradise Ch. 6 | Become a Kid and Have Sex All the Time! Part 6 [English] {Doujins.com} New

(COMIC1 BS-sai Special) [Re:Cre@tors (Hiiragi Hajime)] Kairaku Ochi shita Botebara Joou Historia | If Historia Gives Into The Pleasure She'll Become A Pregnant Bellied Queen (Shingeki no Kyojin) [English] {Doujins.com}

Neoki to Otouto. | WAKE UP, BROTHER.

COMIC Shingeki 2016-07

Lately Saten-san's Nipples Have Become Pointy

RUSH!!

Tanin ni Naru Kusuri 6.2 | Medicine to Become Another Person 6.2

(Shotaket 13R) [R.C.I (hazaki)] Buraroma - Brother Roman - H na Onii-san wa Suki desu ka??

(C87) [Asatsuki Dou (Youta)] Oniichan "Socchi" mo Aratte Ageyokka♥ | I'm going to wash you down there, too, Big brother♥ [English] [yuripe]

Uso o Tsukaneba Yuri ni a Narenu no Omake Manga | If a lie is not told, it cannot become yuri

[Kaiduka] My Brother's Slipped Inside Me in The Bathtub (Ongoing)

Gal ni Natsukareta Hanashi - A Story about Someone Who has Become Attached to A Gal

You're Going to Become My Master, Right? (1)

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

Nyotaika Shite Idol ni Naru | Turn into a girl and become an idol

Tanin ni Naru Kusuri 4 | Medicine to Become Another Person 4

(COMIC1☆6) [Cannabis (Shimaji)] Gitei Otoshi -Kanketsu-hen- | Trap: Younger Brother-in-Law -Concluding Volume- [English] =SW=

DRAGON BROTHERS

It's the Little Sister's Duty to Take Care of Her Brother's Ejaclation!

[Circle Bob (Brother Bob, Himeno Maiko)] R.H.B (Super Robot Wars)

Disgraced Mature Cosplayer

(COMIC1☆7) [GEGERA STANDARD (Gegera Toshikazu)] Saikin Saten-san no Ochichi ga Tongatte Kite run Desu Kedo | Lately Saten-san's Nipples Have Become Pointy (Toaru Kagaku no Railgun) [English] [doujin-moe.us]

Eromanga-ka to ototo | The Erotic Manga Artist and his Younger Brother

[Nanamoto] Hagemashi? Brother (Gekkan Web Otoko no Ko-llection! S Vol. 72) [Chinese] [瑞树汉化组] [Digital]

(C99) [Fumotono Mikoto] Me Ga Sametara Kemomimishoujo ni Natteita Ohanashi - The Story of How When I Woke Up, I Had Become an Animal-Eared Girl [English] [Panatical]

(C70) [Cha Cha Cha Brothers, Rupinasu Touzokudan (Yokoyama Chicha)] Ra-Kan (Zoids: Genesis)

[Ameshoo (Mikaduki Neko)] Gyokuto ga Hanjin de Hanjin ga Gyokuto de | Reisen Becomes Youmu and Youmu Becomes Reisen (Touhou Project) [English] [GB_TRS] [Digital]

(SPARK12) [SGPT (Shiogochi)] Oshiri Pettan Hiro Pettan (Big Hero 6)

[shuz] Ookiku Naritai! | I Would Like To Become Large! (COMIC Unreal 2011-12 Vol. 34) [English] [minlip] [Digital]

[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]

(Shota Scratch 14) [Cannabis (Shimaji)] Konna Otouto to Kurashitara | If I Lived With A Little Brother Like This [English] =Little White Butterflies=

[Tomohiro Kai] Brother or Sister? (COMIC Kairakuten BEAST 2015-03) [Chinese] [无毒汉化组]

Utsuki — 【Corruption】 Brothers

[Busukopan (Glico)] No Brother, No Life (Ao no Exorcist) [English] {True Cross}

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

[Midara] クリスマス！想いは早く伝えなきゃ損よ！損！ (Super Mario Brothers)

Uso wo Tsukaneba Yuri ni Hanarenu | If a Lie Is Not Told, It Cannot Become Yuri

(C87) [Kakukonoka (Menoko)] Cheeky Brother

[Chinjao Girl. (Someoka Yusura)] UreAne ~Sanjuudai kara no Tsugou ga Yosugiru Kyoudai Kankei~ | My Mature Older Sister ~The Crazy Convenient Relationship of An Older Sister and Younger Brother In Their 30s [English] {Doujins.com}

[Circle Bob (Brother Bob)] Gohoubi Time wa Ecchi na Obenkyou [Digital]

Gyabikona Hon

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

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

[Brother Pierrot] Asekkaki no Tenshi-tachi Ch. 1-6 [Digital]

[Goma Brothers (Gomabura)] Taki no Ana. - sissy hole. Zenpen (Kimi no Na wa.) [Chinese] [瑞树汉化组] [Digital]

Konya no Yor wa Yoki Tsuma ni Naremashita ka? | Have I Become a Good Wife Tonight?

[Ninnindo (Tonsuke)] SMMH (Super Mario Brothers)

Occult Mania-chan to Tomodachi ni Naranai to Derarenai Heya | A Room Where You Can't Get Out Unless You Become Friends With This Hex Maniac

And then the Brother turned into a Prostitute

(C55) [A HUMAN A, Anime Brothers (Adachi Shinichi, Itsuki Kousuke)] KANOMATSURI (Kare Kano, Sakura Taisen 1)

[Hidemaru] Ryoujyoku!! Urechichi Paradise Ch. 6-7 | Become a Kid and Have Sex All the Time! Part 6-7 [English] {Doujins.com}

Mama wa Kanojo ni wa Narimasen 01 | Mom Won't Become My Girlfriend 01

(C90) [Akaneko (Sakura Siro)] Yappa Uchi no Otouto Nanka Zenzen Kawaikune-shi [English]

Josou Danshi no Otouto | The Transvestite's Little Brother

[Kikaider Reijhiro] Nipple Boy Fragments [Chinese] [刚刚汉化] (10.22更新第1话)

[F.S] Super Marao Brothers [Decensored]

(Kahou wa Nete Matsu) [Torikagoya (Mozu)] please,please,please!! (Osomatsu-san)

[Brother Pierrot] Bukatsu Shoujo Paradise ~ Asekkaki no Tenshi-tachi ~

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

[Rubi-sama wo Agameru Kai (Rubi-sama)] Watashi no Omocha ni Narinasai | Become My Manservant [English] [Decensored] [Digital]

[Ruu Kikaku (Ruuen Rouga)] Furyou-kun Moto Pashiri no Onna ni Naru | The Former Thug Who Become A Female Sex-Friend [English] [WisdomWapiti] [Digital]

[Ninnindo (Tonsuke)] Momoman (Super Mario Brothers) [chinese]

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

Daisuki na Junior Porn Idol to Sugoku Nakayoku Nacchau Hon | A Book Where I Become Really Good Friends With the Junior Porn Idol I Love

[+810 (Yamada Non)] night has become a sunny dawn because of you (Persona 4)

Aniki ga Kakkoyokute Shinpaisugiru! | My Older Brother Is So Cool It Makes Me Anxious!

[Echiechi Kenzen Yuden (Girigiri Kenkou)] Shouwaru Ooya Pet-ka Choukyou | I train our nasty landlady to become my daughter's pet [English]]

[Alpha to Yukaina Nakamatachi (Alpha)] Full Color de Expert ni Narou yo!! 1.0 & 1.5 - Let's Become an Expert!! Fullcolor. [Digital]

(C84) [NxC Termite (Nohito)] Yogoreta Watashi demo Idol ni Nare masuka | Can I Become an Idol, Defiled as I am- (The Idolm@ster Cinderella Girls) [English] {doujin-moe.us}

(C62) [Cha Cha Cha Brothers, Rupinasu Touzokudan (Yokoyama Chicha)] Saraba Ginrei Hon (Giant Robo)

[Wasabisuke] Koopahime (Super Mario Brothers)

[Oona Mitsutoshi] Sunao ni Narenai mon | I Won't Become Obedient (COMIC MEGASTORE 2011-03) [English] {doujin-moe.us}

(C55) [A Human A, Anime Brothers (Adachi Shinichi, Itsuki Kousuke)] Kanomatsuri (Kare Kano, Sakura Wars)

(C92) [AquaGrapher!! (Matui You)] Miku Nyanmin (THE IDOLM@STER CINDERELLA GIRLS)

[Amatoro Bow] Otouto wa Josou Shumi

I ... become a meat urinal! Poor females are fallen into a semen processing hole and happy ending ♪

[Brother Pierrot] Asekkaki no Tenshi-tachi Ch. 6 (COMIC Shingeki 2018-06) [Chinese] [鬼畜王汉化组] [Digital]

[Dekosuke] Occult Mania-chan to Tomodachi ni Naranai to Derarenai Heya | A Room Where You Can't Get Out Unless You Become Friends With This Hex Maniac (Pokémon) [English] {Doujins.com}

[Aoiro Ichigou] Kono Joukyou de Otouto Route ga nai no wa Okashii! | This Situation is too Weird for it not to be a Little Brother’s Route! (Tamahime) [English] {Hennojin} [Digital]

[Isami Kouji]][CHIRO] soujiH (COMICmomohime 2006-07)

[Idaten Funisuke]Become Your Only Female [with Digital only bounus]

Brother to Ore no Haru!

[Hidemaru] Kodomo ni Natte Okashi Makuru yo! Ch. 5 | Become a Kid and Have Sex All the Time! Part 5 (COMIC MILF 2013-06 Vol.13) [English] [Sergio]

[Hanagokoro (Ayatsuki Rima)] Kyou wa Amai Hi. (Brothers Conflict) [Sample]

[Yamano Kitsune] Otouto ga Kita Hi | The Day My Brother Came (Shounen Ai No Bigaku 12 The Otouto) [English] [Bahamut Dragons]

[Tuna Empire] My dear brother (COMIC SIGMA 2016-01) [Chinese]

[shuz] Ookiku Naritai! - I Would Like To Become Large! (COMIC Unreal 2011-12 Vol. 34) [Chinese] [S君個人漢化] [Decensored] [Digital]