(C61) [Cha Cha Cha Brothers, Rupinasu Touzokudan (Yokoyama Chicha)] Ginrei Hon XII (Giant Robo)
(C89) [Huit (Ageha)] Hajimete o Choudai (Brothers Conflict) [Sample]
(C86) [BLAZE (Scotch)] FAIRY PARANOIA 2 [English]
[Project physalis] Princess Conquest (Super Mario Bros.)(Ongoing)
(C88) [Yowatari Kouba (Jet Yowatari)] Boku no Dorei Nikki | My Slave Diary (Prison School) [English]
[ACID-HEAD (Murata)] Nami no Ura Koukai Nisshi 4 (Nami's Hidden Sailing Diary 4) (One Piece) [french] super doujin
(C88) [waterwheel (Shirota Dai)] Suguha-chan Chiiku Nikki | Suguha-chan's Training Diary (Sword Art Online) [English] {doujin-moe.us}
Galaxy Heart (Incompleto)
[Cha Cha Cha Brothers & Rupinasu Touzokudan (Yokoyama Chicha)] Chou Jigen SAKUMA! (Inazuma Eleven) [Digital]
Brother's Dedication
Dog's Wife ~Hypnotized Nursery Teacher's Happy Diary~
[Goma Brothers (Gomabura)] Feminizer ~Nameteta Otaku ga Jitsu ga Yabai Yatsu datta Hanashi~ [English]
Madam Hisae Diary Vol2 - Ch13
Madam Hisae Diary Vol1 - 1st Story
[Mikuni Saho] Soukan Diary - Incest Diary
Umakayu Diary
[Brother Pierrot] Hataraku Onna no Ureta Ase ch.1-5 [English] [N04h]
Futa Ona Daiyonshou | A Certain Futanari Girl's Masturbation Diary 4
Mimi Paradise vol2 ch4
[Mukai Kiyoharu] Onii-chan training diary (COMIC L.Q.M Vol 1) [English]
(Geinoujin wa Card ga Inochi! 16) [From Nou Kanja no Kai (Tyranu)] Aine no Tomodachi Diary (Aikatsu Friends!)
[Valssu (Charu)] Roshutsu Shoujo Nikki 7 Satsume | Exhibitionist Girl Diary Chapter 7 [English]
[Rupinasu Touzokudan & Cha Cha Cha Brothers] Shinu no wa Yatsura da (Gundam Wing)
Saimin Choukyou Diary
NTR Diary ~Hitozuma, Kyouko no Nikki~
(C83) [Majimadou (Matou)] Oneesama Kaizan Training Diary (Toaru Kagaku no Railgun)
Dongtrodden [English] [Rewrite] [radixius]
[Goma Brothers (Gomabura)] Taki no Ana. - sissy hole. Zenpen (Kimi no Na wa.) [Digital]
[TsuyaTsuya] Hisae-san no Haitoku Nikki - Mrs HISAE's immoral diary [Chinese]
(C58) [Anime Brothers (Itsuki Kousuke)] Yellow Candy (FLCL)
Seiba Kyoudai wa Konna Koto Shimasen Kedo, Usui Hon wa Dashitai.|The Seiba Brothers Don’t Do These Things, But I Want to Make a Porn Book.
(Futaket 9) [Doronuma Kyoudai (RED-RUM)] Futa Ona Daisanshou | A Certain Futanari Girl's Masturbation Diary Ch. 3 [English] [YQII]
(C64) [Cha Cha Cha Brothers, Rupinasu Touzokudan (Yokoyama Chicha)] Tanpopo Jiru 2 Kuroi Tulip (Ashita no Nadja)
[Toroi] Peach x Koopa (New Super Mario Bros. U Deluxe) [English]
[てりてり]ほむ(魔法少女まどか☆マギカ)
[Hidari Kagetora] Soujuku Diary [Chinese]
Hikari-san Kaihatsu Nisshi | Hikari-san's Development Diary
[Doronuma Kyoudai (RED-RUM)] Futa On Dai-Yon Shou | A Certain Futanari Girl's Masturbation Diary Ch.4 - FutaOna 4 [English] [2d-market.com] [Decensored] [Digital]
Madam Hisae Diary Vol2 - Ch9
フェニックスドリーム3
コトコトナ
Asukas Diary 01
[Twilight] Stoic Diary
A Certain Futanari Girl's Masturbation Diary - Chapter 3
[FESTA. (Yoshitani Motoka)] Ui-chan no Ryoujoku Diary (Ui-chan no Niizuma Diary)
Newly-Married Couple's Secret Diary
(SC56) [Waffle Doumeiken (Tanaka Decilitre)] Buta-san Choukyou Kansatsu Enikki | Observation Picture Diary of Training a Pig (Accel World) [English] [biribiri]
(Shota Scratch 18) [Kuzuya (Toshiyuki)] Oshiete! My Brother | Teach me! My Brother [English] [N04h]
Bradamante Sperm Brothers
(C76) [Anime BROTHERS (Itsuki Kousuke)] PixelitA 08
[Gazer Comix] Anthology Fairy Diary 5 (B.Tarou Only)
(SC34) [Oppai Brothers (Various)] Touhou Chichi Ranbu (Touhou Project)
(C50) [Circle Taihei-Tengoku (Horikawa Gorou)] Super Mario RPG (Super Mario Brothers) [English]
[Maniac Street, Homunculus (Al, Black Olive)] Undercover Brothers (Neon Genesis Evangelion)
[NyancoMIC] Chibikko Maruhi Nikki - Secret Diary of Kid
[Circle Bob (Brother Bob)] Nan Demo Aria (Sister Princess)
(C87) [Muchakai (Mucha)] Chizuru-chan Kaihatsu Nikki 2 | Chizuru-chan's Development Diary 2 [English] [Doujin-Moe]
(FF30) [Chinshieden (Yukibana)] Himeutage (Super Mario Brothers) [English] [GunsAndGravy]
Delusion Diary9 - Onii-chan Love Love Diary
Yukari Diary
[Anime Brothers (Itsuki Kousuke)] Cherry Cherry
(C70) [Anime Brothers (Itsuki Kousuke)] PixelitA 06
[Cha Cha Cha Brothers (Yokoyama Chicha)] Harenchi (Various)
(SC29) [circle bob,necopanz (brother bob,Hanma Akira)] Gekka no Yasoukyoku (Rozen Maiden)
[Lemon no Omise (Furukawa Lemon)] Tsubaki-san chi ni Otomari shimasu. (Brothers Conflict) [2013-08-31]
[Higashiyama Show] The Girllove Diary Ch. 4 [English] [Rewrite] [Haze]
[Kago Shintarou] Satsusatsu Soushi 2 [English]
My Brothers Pet Dog
[Sawarano Goan] Koiiro Diary
Maid Flandre Kansatsu Nikki - Maid Flandre observation diary
(CR33) [Cha Cha Cha Brothers, Rupinasu Touzokudan (Yokoyama Chicha)] tanpopojiru (Ashita no Nadja)
[Karamazov] Donkey Kong NTR (Donkey Kong's Wife) (Super Mario Brothers)
[Brother Pierrot] Ashi Hebi (Bukatsu Shoujo to Amai Ase) [English] [Tylza]
(SC34) [Oppai Brothers (Various)] Touhou Chichi Ranbu (Touhou Project)
(C68) [Harem (Mizuki Honey)] Ninja Girl's Diary (Naruto) [English] [biribiri] [Incomplete]
[Salad] Onii-chan no Shuki | My Brother's Diary (Show Bitch) [English] [SWG]
[Misao.] Mia no Natsu Nikki | Mia's Summer Diary (Hajimete Janai yo?) [English] [Rin]
Luvia ◇ Hodasare diary - its Vol.2 - Prologue Edition -
(Nemuriko no Ki) Machuchu 10 (Paper Mario and The Thousand Year Door)[English][SMDC]
[Maniac Street, Homunculus (Al, Black Olive)] Undercover Brothers (Neon Genesis Evangelion)
[Brother Pierrot] Asekkaki no Tenshi-tachi Ch. 1-5 [Digital]
[Korotsuke] Koopa Hime | Bowsette (New Super Mario Bros. U Deluxe) [English] {darknight}
[Kira Hiroyoshi] Daihyoo Torishimariyaku Mazo (Representative Director M)
(C91) [Wancho-ke (Wancho)] Imouto wa Minna Onii-chan ga Suki! 4 | All little sisters love their big brothers! 4 [English] [ATF]
[Amano Jyaku] Erozuma Monzetsu Nikki - Lewd Wife Ecstasy Diary
(FF30) [Chinshieden (Yukibana)] Himeutage (Super Mario Brothers)
Temptation #10 / Падший брат
Mousou Diary | Fantasy Diary
(C94) [Deadnoodles] Yohaneko Choukyou Nikki | Yohaneko Training Diary (Love Live! Sunshine!!) [English]
Development Diary Ch.2 – Chii-chan Development Diary 2
Futa Ona Daisanshou Kouhen | A Certain Futanari Girl's Masturbation Diary Ch. 3.5
(C89) [Akane Shuuhei Dou, Maltese (Runrun, Akane Shuuhei)] Partner Trade (The Legend of Zelda, Super Mario Brothers) [English] [Otokonoko Scans]
Roshutsu Shoujo Nikki 8 Satsume | Exhibitionist Girl Diary Chapter 8
(COMIC1☆4) [I&I (Naohiro)] Asuka's Diary 01 (Neon Genesis Evangelion) [English] =LWB=
(Shuuki Reitaisai 5) [Divine Fountain (Koizumi Hitsuji)] Hamedori Nightmare Diary (Touhou Project)
Let's play with your brother
Suguha-chan Chiiku Nikki | Suguha-chan's Training Diary
[Harumi Chihiro] Hoshikuzu Diary (Monthly Vitaman 2007-04) [Chinese]
(C72) [ACID-HEAD (Murata.)] Nami no Ura Koukai Nisshi 3 | Nami's Hidden Sailing Diary 3 (One Piece) [English] [SaHa] [Decensored]
(C58) [Cha Cha Cha Brothers, Rupinasu Touzokudan (Yokoyama Chicha)] Ginrei Hon IX (Giant Robo)
Sumeragi Ichiban Shibori
Tanpopo Jiru 2 Kuroi Tulip
Purindou Diary 4
(Puniket 22) [Ware PON! (KONKON)] Kyouran Pair Diary (Kyouran Kazoku Nikki)
(C78) [Purin Dou (Hisahiko)] Purin Dou Diary 2 (Various) [English] =Little White Butterflies=
Himeutage
(C59) [Anime Brothers (Itsuki Kousuke)] Pink Bomb (FLCL)
[Circle Bob (brother bob, Himeno Maiko)] Ore no Drill ga Darry wo Tsuranukuze! (Tengen Toppa Gurren Lagann)
(COMIC1☆3) [DIRTY (Yosuke)] ZETSURIN ANGEL (Various)
Madam Hisae Diary Vol2 - Ch11
Exhibitionist Girl's Diary 1
[Goma Brothers (Gomabura)] Makio-kun Tanetsuke Oji-san to Ochinchin nanka ni Zettai Makenai Hon (THE iDOLM@STER SideM) [English] [Digital]
[萌妹子]世♂界♂和♂平♂
Active Heroines
[MoeGirl]世♂界♂和♂平♂-World peace♂
[Kai Hiroyuki] Boku no Yamanoue-mura Haramase Nikki|My Mountain Village Pregnancy Diary [English]
[Cyclone (Reisen Izumi)] {Kamikaze Kaitou Jeanne} Rogue Spear 208 - Rogue Spear 0.5~Maron's Diary [English translated by Tonigobe]
(COMIC1☆13) [40Denier (Shinooka Homare)] Mousou Diary (THE IDOLM@STER CINDERELLA GIRLS)
[Lemon no Omise (Furukawa Lemon)] Tsubaki-san chi ni Otomari shimasu. (Brothers Conflict) [English] [SMDC] [2013-08-31]
[Sakaki Tsui] Otouto Shikake no Honey Trap - Lovely Younger Brother Honey Trap Ch. 1-2 [Chinese] [萌控漢化組]
(C87) [Muchakai (Mucha)] Chizuru-chan Kaihatsu Nikki 2 | Development Diary Ch.6 – Chizuru-chan Development Diary 2 [English] {2d-market.com}
[Tsukino Jyogi] Mousou Diary Returns (COMIC X-EROS #25) [Chinese] [為了拯救自己的蛋蛋漢化]
(Puniket 12) [circle bob (brother bob)] Little Lover 2 (Futari wa Precure)
(COMITIA97) [Muchakai (Mucha)] Chii-chan Kaihatsu Nikki | Chii-chan's Development Diary [English] {Doujin-moe.us}
[Sanrokumaru] Sukebe Diary
[Psycocko] Henshitsu-kei Shoujo Trans Girl (Trans Girl -Henshitsu-kei Shoujo-) [English] [Colorized] [Decensored] [Digital]
[Doronuma Kyoudai (RED-RUM)] FutaOna Tanpenshuu | A Certain Futanari Girl's Masturbation Diary Shorts Collection [English] [2d-market.com] [Decensored] [Digital]
(C64) [Anime BROTHERS (Itsuki Kousuke)] PixelitA 01
(C67) [Anime BROTHERS (Itsuki Kousuke)] PixelitA 03
Mousou Diary ~ Advanced
(C94) [HJUKISM (Hikoma Hiroyuki)] Saimin Choukyou Diary Illya Hen Jou (Fate/kaleid liner Prisma Illya)
Renbo Diary - Diary of falling in love | 戀慕性愛的日記
(C86) [Good Bye Life (Melu)] Datsugoku-shuu Mikoshiba Brothers (Free!)
(C88) [Jouji Mujoh (Shinozuka George)] Taigei Ikunyu Nisshi | Taigei's Breasts Care Diary (Kantai Collection -KanColle-) [English] =CaunhTL=
Himawari Kansatsu Nikki | Sunflower observation diary
M's diary
Madam Hisae Diary Vol1 - 6th Story
Miku no Rankou Nikki | Miku's Sexual Orgy Diary Ch. 1-9
Undercover Brothers
[DRIFTas] Otokonoko Bon 2 (Akazukin ChaCha, Brave Police J-Decker, Super Mario Bros.)
[Syoukaki] Joudou Diary | Affection Diary (COMIC Anthurium 2017-01) [English] {Hennojin} [Digital]
[valssu (Charu)] Roshutsu Shoujo Nikki 1 Satsume | Exhibitionist Girl Diary Chapter 1 [English] [Munyu]
Futa Ona Dai-Yon-Shou | A Certain Futanari Girl's Masturbation Diary 4
(C92) [KiraStar (M.vv)] Eriri no Himitsu Diary (Saenai Heroine no Sodatekata) [English] {Hennojin}
(Reitaisai 6) [Oppai Brothers (Various)] Alice Ijiri Goudoushi Nanairo Ayatsuri Ningyou (Touhou Project)
[Chimee House (Takapi)] Sachina no Roshutsu Nikki - Sachina's Public diary [Digital]
(C64) [Gambler Club (Kousaka Jun)] Takeshi no Mousou Diary (Pokémon)
: A Certain Futanari Girl's Masturbation Diary Ch.2: FutaOna 2