My Brothers Girlfriend

Karitara Kaesanai Tomodachi ni Kanojo o Kashite Shimatta Hanashi | Story about lending a girlfriend to a friend who won't give her back

(C60) [Cha Cha Cha Brothers, Rupinasu Touzokudan (Yokoyama Chicha)] Ginrei Hon XI (Giant Robo)

(C76) [Anime BROTHERS (Itsuki Kousuke)] PixelitA 08

Ayanami Chapter 8 - Girlfriend Edition

[Labomagi! (Takeda Aranobu)] Netorare Kouhai Kanojo ~Shiranu Ma ni Ubaware Okasareta Shitai~ | Netorare Junior Girlfriend ~Taken and Fucked Behind His Back~ [English] {2d-market.com} [Decensored] [Digital]

[Frill (Ikura Nagisa)] Seiso de Majime na Kanojo ga, Saikyou Yari-cir ni Kanyuu Saretara...? - If my kind and honest girlfriend was swayed by the worst SEX group on this earth... [Chinese] [脸肿汉化组]

[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]

[Naokichi.] Otouto-tachi no Bouken - Indecent brothers adventure Ch. 1 (Otokonoko Heaven's Door 10) [Chinese] [逃亡者×新桥月白日语社] [Digital]

(COMIC1☆14) [OrangeMaru (JP06, YD)] Cosplay Girlfriend #BB + OrangeMaru Special 06 (Fate/Grand Order) [English] [Cave Translations]

If You Have a Girlfriend

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

Undercover Brothers

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

GIRLFriend's 13

[Yanagi Masashi] Sisters Brothers

[Pink Pineapple] Nyotamen! ~Nyotaika Shita Ore wa Aniki no Kanojo!~ 2 | Nyotamen! ~I've turned into a girl and became my brother's girlfriend!~ 2 [English] [desudesu]

[Supralpaca] My Girlfriend's Virginity Graduation Album [English]

[Oroneko] Temptation Girlfriend ♥ (Hatsujou Inflation – Estrus Inflation) [English] {Hennojin} [Digital]

(C86) [Kyokutou Koumuten (Kikunosukemaru)] GIRLFriend's 6 (Kantai Collection -KanColle-) [Chinese] [无毒汉化组]

(C64) [Anime BROTHERS (Itsuki Kousuke)] PixelitA 01

Substitute Girlfriend

Best Friend Girlfriend Ch.1-15 (English) (Ongoing)

Kurokizaka Honami wa Hentai de Aru - My girlfriend is "HENTAI".

(C43) [Circle Taihei-Tengoku (Various)] Ura Princess Princess (Various)

[Sian] Ichinichi Gentei Kanojo | One Day Girlfriend (Namahame ☆ Gals Bitch!) [English]

[Chachacha Brothers] Shizuno Mania (Zegapain)

Ore no Kanojo ga Kawaisugiru no ga Warui | It's My Girlfriend's Fault for Being Too Cute! =CW=

[Cha Cha Cha Brothers & Rupinasu Touzokudan (Yokoyama Chicha)] Chou Jigen SAKUMA! (Inazuma Eleven) [Digital]

Hamichichi Oneesan8 - Brothers Hair

(C95) [Kyokutou Koumuten (Kikunosukemaru)] GIRLFriend's 16 (Fate/Grand Order) [Chinese] [靴下汉化组]

Hougan Kanojo Chuuhen Shot-put Girlfriend Part Two

(Futaket 11.5) [Maruchizu (Runrun)] Hime Aigan (The Legend Of Zelda) [Chinese] [沒有漢化]

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

(Reitaisai 6) [Oppai Brothers (Various)] Alice Ijiri Goudoushi Nanairo Ayatsuri Ningyou (Touhou Project)

[STUDIO PAL (Nanno Koto)] Imouto wa Boku no Koibito ~Temari no Yakimochi Hen~ | My Sister is My Girlfriend ~Temari's Feelings of Jealousy~ [English] [volsungling]

Science Girlfriend, Bursting Science

Best Friend Girlfriend Ch.1-17 (English) (Ongoing)

Best Friend Girlfriend Ch.1-6

(Reitaisai 8) [Oppai Brothers (Various)] Gensoukyou Miko x Miko Zukan (Touhou Project)

Super Cutting-Edge Girlfriend CH. 8

(C58) [Anime Brothers (Itsuki Kousuke)] Yellow Candy (FLCL)

[locon] Backyard no Kanojo | Backyard Girlfriend (COMIC Kairakuten 2014-07) [English] [Fated Circle]

Ookime na Kanojo | My Large Girlfriend

[Nibo Niboshi] VR Girlfriend

(C87) [Kyokutou Koumuten (Kikunosukemaru)] GIRLFriend's 7 (Kantai Collection -KanColle-) [Chinese]

(Reitaisai 10) [Beer Kuzu Brothers, Cool Biz Sisters (Various)] Touhou Cosplay H Goudou (Touhou Project)

MY GIRLFRIEND INSANITY

Ginrei Hon VI

[Sakana Tomomi] "Sekuhara Brothers" Shucchou Manga ~Sekuhara Isu Hen~ | 「弟弟就爱骚扰我」~椅子上的性骚扰篇~ (Tsundere Uke ga Mechakuchani Okasareru Hon.) [Chinese] [拾荒者汉化组] [Digital]

[Ninnindo (Tonsuke)] N no OnaSupo! ~Hoshi no Ko Mama Hen~

[Kurione-sha (YU-RI)] Kankitsukei Kanojo | Citrus-Style Girlfriend (One Piece) [English] {doujin-moe.us} [Digital]

[Asamine Tel] Kurokizaka Honami wa Hentai de Aru - My girlfriend is "HENTAI". (COMIC BAVEL 2017-04) [Chinese] [eru和大河漢化] [Digital]

(Kemoket 4) [ryusuke works (Nagareboshi Purin)] PRINCESS LESSON (Super Mario Brothers)

Best Friend Girlfriend Ch.1-25

Girlfriend-Friend

Bender 库巴姬

[Mushi] My wild girlfriend (COMIC AUN 2018-04) [Chinese] [code183漢化] [Digital]

[Baa] Koopahime wa Mario Daisuki da to Omou (New Super Mario Bros. U Deluxe)

Best Friend Girlfriend Ch.1-17

Chains of Lust - NTR Girlfriend

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

[Hindenburg] Mesu Haha - Mother Animal [English] [Januz]

Brothers Battle (Zaou Taishi) English

[Moririn-Monson] Kanojo no Gal na Onee-san ni Sasowareta node Shimashita. | My Girlfriend's Gal-like Onee-san Seduced Me and We had Sex [English] [desudesu] [Digital]

[Ayakawa Riku] Junai Erokano! - Pure Love Erotic My Girlfriend

Love Complex 5 - Your Girlfriend

Choushin no Kanojo | Tall Girlfriend

Kanojo no Tekiou | Adapting Girlfriend - ATTACK OF THE MONSTER GIRL

(C91) [Kyokutou Koumuten (Kikunosukemaru)] GIRLFriend's 12 (Kantai Collection -KanColle-) [English]

YuanYuan - Brothers Love & Friendliness

Girlfriend-Friend Part 1.5

[P:P (Oryou)] Hinano Sensei wa Boku no Kanojo | Hinano Sensei is My Girlfriend [English] {Doujins.com} [Digital]

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

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

[Shiomaneki] Kouzen Waisetsu Kanojo | Indecent Exposure Girlfriend [English] {doujin-moe.us} [Decensored]

[Maniac Street, Homunculus (Al, Black Olive)] Undercover Brothers (Neon Genesis Evangelion)

[Chimichanga] Gyakuten Parallel World Kanojo | Reverse Parallel World Girlfriend (COMIC Unreal 2016-04 Vol. 60) [English] {Hennojin}

Dekaketsu Otouto no Nameinu ni Naritai | I Want to Become My Thick Brother's Ass-licking Dog

[Naokichi.] Otouto-tachi no Bouken ~Natsu no Shokushu Panic~ - Indecent brothers adventure (Otokonoko HEAVEN Vol. 58) [Chinese] [逃亡者×新桥月白日语社汉化] [Digital]

[Dobert] Koopahime Manga (New Super Mario Bros. U Deluxe) [English]

Secret Girlfriend

[Brother Pierrot] Bukatsu shoujo to amai ase [Chinese]

(CosCafe14) [circle bob, Sweet Briar (brother bob, Ottokomae Higashi)] Little Lover (ToHeart 2)

Take on Me Vol1 - #9Band Of Brothers

Little Brothers Room [English] [Rewrite] [olddog51]

No Make Girl3 - Girlfriend

[Brother Pierrot] Asekkaki no Tenshi-tachi Ch. 1-4 [Digital]

Girlfriend (by Zukiki)

[Pija] Wagamama Kareshi to Ottori Kanojo | The Selfish Boyfriend and the Gentle Girlfriend (Nee,... Shiyo) [English] [Danicco]

[Cle Masahiro] Boku no Kano... jo? o Shoukai Shimasu | Allow me to introduce my girlfriend (COMIC Unreal 2009-02) [English] [desudesu] [Decensored]

(Futaket 9) [Hyogetsu (Momonoki Fum)] Tonari No Futanari Onee-san

(C56) [Cha Cha Cha Brothers (Various)] Daimatsumotorou (Galaxy Express 999, Space Battleship Yamato)

Flat-chest Girlfriend & Clingy Boyfriend

Gyakuten Parallel World Kanojo | Reverse Parallel World Girlfriend

[Ohkami Ryosuke] Chuuko Kanojo ~Somekaerareta Seiheki~ | Secondhand Girlfriend ~A fetish for being soiled/stained~ (Fuufu no Kizuna - Tsuma wa Wakazou no Nikubenki) [English] =White Symphony=

[Brother Pierrot] Asekkaki no Tenshi-tachi Ch. 1-8 [Digital]

[Yokkora] Boku no Kanojo wa Sukebe Onee-chan | My Girlfriend is a Lewd Onee-chan! (ANGEL Club 2013-07) [English] [desudesu]

(Futaket 11.5) [Maruchizu (Runrun)] Hime Aigan (The Legend Of Zelda)

[Okumoto Yuuta] Souteigai Kanojo | Girlfriend Beyond Expectations (COMIC Kairakuten BEAST 2014-06) [English] [SaHa]

Sukina mono wa Shikatanai yo ne Onii-chan | I can't help loving this, Big Brother!

Hinano Sensei wa Boku no Kanojo | Hinano Sensei Is My Girlfriend

Kyoudai Choukyou Jikken-tai | Brother & Sister Training Experiment

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

I want to squeeze my soft girlfriend!

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

(CT19) [ANCHOR (Mutou Mato)] Deredere na Kanojo wa Suki desu ka? | Do You Like a Lovey-Dovey Girlfriend? (Mashiro iro Symphony) [English] {EHCove}

[Yamamoto] BITCH GIRLFRIEND (Dragon Ball Z) [English]

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

Hajimete Kanojo ga Dekita no ni... 2 - I got a girlfriend but... II

(C72) [circle bob (brother bob, Himeno Maiko)] Futari wa aquamint (Yes! Precure 5)

[Erobaldo] Myself Me? (New Super Mario Bros. U Deluxe) [English]

Nyotaika Shite Risou no Kanojo ni Naru | Turn into a girl and become the ideal girlfriend

My Sister is My Girlfriend - Temari's Feelings of Jealousy

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