big brother
(Futaket 9) [Doronuma Kyoudai (RED-RUM)] Futa Ona Daisanshou | A Certain Futanari Girl's Masturbation Diary Ch. 3 [English] [YQII]
Renbo Diary - Diary of falling in love
Roshutsu Shoujo Nikki 8 Satsume | Exhibitionist Girl Diary Chapter 8
(C94) [Toitoikai (Toitoi)] Suzuka Choukyou Kiroku 3 | Suzuka's Training Diary 3 [English] {Doujins.com}
Brother to Ore no Haru!
Mako-chan Kaihatsu Nikki | Mako's develpoment diary
Kono Fukeisha!!
(Shota Scratch 14) [Cannabis (Shimaji)] Konna Otouto to Kurashitara | If I Lived With A Little Brother Like This [English] =Little White Butterflies=
Android Development Diary
(COMITIA97) [Muchakai (Mucha)] Chii-chan Kaihatsu Nikki | Development Diary Ch.1 – Chii-chan Development Diary 1 [English] {2d-market.com}
(C94) [Deadnoodles] Yohaneko Choukyou Nikki | Yohaneko Training Diary (Love Live! Sunshine!!) [English]
[Karuto] Nyotaika Diary ~Do-S Kyoushi ni Nigirareta Himitsu~ 2
[Brother Pierrot] Asekkaki no Tenshi-tachi Ch. 1-6 [Digital]
[Nico Pun Nise] Purimu no Nikki - The Diary of Purimu ~Dekichatta de Shou~
[valssu (Charu)] Roshutsu Shoujo Nikki 5 Satsume | Exhibitionist Girl Diary Chapter 5 [English] [Munyu]
Delusion Diary2 - The Delusion Diary EX1
(Mitsudol 15) [Karst Diary (Bunny)] Suki Suki Daisuki!! Onee-chan! (Sister Quest)
Otouto Maid to Ichinichi-juu | All-day Younger Brother Maid
Fukujuu Diary | Submission Diary
[Brother Pierrot] Bukatsu Shoujo Paradise ~ Asekkaki no Tenshi-tachi ~
Tensei Harem Nikki | Reincarnate Harem Diary
Boku no Mama-chan Kaihatsu Nikki 1 | The development diary of my Mama-chan 1
[Brother Pierrot] Bukatsu Shoujo Paradise - Asekkaki no Tenshi-tachi [Chinese] [鬼畜王汉化组]
[Doronuma Kyoudai (RED-RUM)] Futa Ona Dai San Shou | A Certain Futanari Girl's Masturbation Diary Ch.3: FutaOna 3 [English] [2d-market.com] [Decensored] [Digital]
[Aoyama Ikkai] Wakazuma Nikki | Young Wife's Diary
Kubiwa Diary Omnibus
(Puniket 12) [circle bob (brother bob)] Little Lover 2 (Futari wa Precure)
[Pal Maison] Diary Of An Easy Futanari Girl ~Girls-Only Breeding Meeting Part 3 Episode 6
Futa Ona Daisanshou Kouhen | A Certain Futanari Girl's Masturbation Diary Ch. 3.5
The Girllove Diary Ch. 1-2
Aine no Tomodachi Diary
Roshutsu Shoujo Nikki 11 Satsume | Exhibitionist Girl Diary Chapter 11
(C72) [Circle Bob (Brother Bob)] Bonnou o Kitaeru Otona no Majo Shinpan (Doki Doki Majo Shinpan!)
(C83) [Majimadou (Matou)] Oneesama Kaizan Training Diary (Toaru Kagaku no Railgun)
[Salad] Onii-chan no Shuki | My Brother's Diary (Show Bitch) [English] [SWG]
(C56) [Cha Cha Cha Brothers (Various)] Daimatsumotorou (Galaxy Express 999, Space Battleship Yamato)
(C82) [Purin Dou (Hisahiko)] Purin Dou Diary 7 (Smile Precure!)
Futa Ona Dai San Shou | A Certain Futanari Girl's Masturbation Diary Ch.3: FutaOna 3
(C94) [Karst Diary (Bunny)] Cos Ecchi Pharaoh (Fate/Grand Order)
[Hinazuka Ryo] Renbo Diary - Diary of falling in love [Digital]
[Sanrokumaru] Sukebe Diary
(C92) [KiraStar (M.vv)] Eriri no Himitsu Diary (Saenai Heroine no Sodatekata) [English] {Hennojin}
[Circle Bob (brother bob, Himeno Maiko)] Ore no Drill ga Darry wo Tsuranukuze! (Tengen Toppa Gurren Lagann)
(C61) [Cha Cha Cha Brothers, Rupinasu Touzokudan (Yokoyama Chicha)] Ginrei Hon XII (Giant Robo)
(CR15) [Circle Taihei-Tengoku (Horikawa Gorou)] Super Mario Collection (Super Mario Brothers)
Chizuru-chan Kaihatsu Nikki 4 | Development Diary Ch.8 – Chizuru-chan Development Diary 4 {2d-market.com}
(C71) [Celluloid Brothers (Kosugi Koutarou)] Chotto ecchi na iDOL M@NGA - Nobody can Stop me (THE iDOLM@STER)
[Harumi Chihiro] Hoshikuzu Diary (Monthly Vitaman 2007-04) [Chinese]
BOARDING DIARY 31-47 CHI
(C71) [Cha Cha Cha Brothers (Yokoyama Chicha)] Lulu-tan (CODE GEASS: Lelouch of the Rebellion)
(COMITIA97) [Muchakai (Mucha)] Chii-chan Kaihatsu Nikki | Chii-chan's Development Diary [English] {Doujin-moe.us}
After School Goes To Meet An Elder Brother
[Nise] Sukina mono wa Shikatanai yo ne Onii-chan | I can't help loving this, Big Brother! [English] [Sn0wCrack]
(FF23) [Denmoe (Ookami Hika)] Hatsukaze-teki Seibi Nikki | Outfitting Diary of Hatsukaze (Kantai Collection -KanColle-) [English]
(Reitaisai 9) [Oimoto (Suzune Yuuji)] Sweet Diary (Touhou Project)
Suki Suki My Brother
[F.S] Super Marao Brothers (F.S ISM) [English] =YQII= [Decensored]
Chizuru-chan Kaihatsu Nikki | Chizuru-chan's Development Diary
The prosperity diary of the real estate agency at the station front - chapter 4
NTR Diary ~Hitozuma, Kyouko no Nikki~
[FESTA. (Yoshitani Motoka)] Ui-chan no Ryoujoku Diary (Ui-chan no Niizuma Diary)
FutaOna Tanpenshuu | A Certain Futanari Girl's Masturbation Diary Shorts Collection
[TsuyaTsuya] Shufu Hisae no Nikki - Madam Hisae's Diary
[Nikusyo] Rin to Miyako no Munekyun Diary
Aimai Diary
Suguha-chan Chiiku Nikki | Suguha-chan's Training Diary
Monster Girl Encyclopedia Stories Diary Of The Age of Monster Love II
K Sister hole addiction ~ My unreliable older brother! Cute little brother! It's a tough job to become a male dos!
(C60) [Narimasuya (Akiba Wataru)] DOLLS DIARY 4
(CSP4) [necopanz (brother bob, Hanma Akira)] Kanyou Shoujo (Rozen Maiden)
Boku no Dorei Nikki | My Slave Diary
The Girllove Diary
(C94) [HJUKISM (Hikoma Hiroyuki)] Saimin Choukyou Diary Illya Hen Jou (Fate/kaleid liner Prisma Illya)
[ACID-HEAD (Murata.)] Vivi no Koukai Nisshi Vol. 1 | Vivi's Voyage Diary Vol. 1 (One Piece) [English]
[Sakaki Tsui] Otouto Shikake no Honey Trap - Lovely Younger Brother Honey Trap Ch. 1-2 [Chinese] [萌控漢化組]
Shoujo Fondue - Sweet Girls Sex Diary
Mousou Diary
[KiraStar (M.vv)] Eriri no Himitsu Diary (Saenai Heroine no Sodatekata) [Chinese]
Development Diary Ch.1 – Chii-chan Development Diary 1 {2d-market.com}
[Misao.] Mia no Natsu Nikki | Mia's Summer Diary (Hajimete Janai yo?) [English] [Rin]
(Bara no Kouchakai 2) [Circle Bob (Brother Bob)] Flower Gurden (Rozen Maiden)
(CR33) [Cha Cha Cha Brothers, Rupinasu Touzokudan (Yokoyama Chicha)] tanpopojiru (Ashita no Nadja)
(C79) [MeroMero Melon (Ou, Peke)] Kamisama no Hentai Play Nikkichou 2 | Kamisama's Hentai Play Diary 2 (The World God Only Knows) [English] [life4Kaoru]
[Tsukino Jyogi] Mousou Diary - The Delusion Diary
[MAGMA BB/MAHARU] 惑い星の軌道 (Space Brothers)
[Brother Pierrot] Hataraku Onna no Ureta Ase ch.1-5 [English] [N04h]
BROTHER 2 | 愛戀大無限 2
Shrinking Masochism - The Case of a Brother and Sister
Oneesama Kaizan Training Diary
(C92) [Karst Diary (Bunny)] Phoenix Dream 3 (Kaitou Tenshi Twin Angel)
(C75) [KABAYAKIYA (Unagimaru)] Black Diary (CODE GEASS: Lelouch of the Rebellion)
[Brother Pierrot] Asekkaki no Tenshi-tachi Ch. 3 (COMIC Shingeki 2018-01) [Chinese] [鬼畜王汉化组] [Digital]
(C82) [Shoujo Kakei (inkey, Izumi Banya)] Kimendoushi no Medapani Nikki | Devil's Face Fellow's Panic Diary (Dragon Quest V) [English] {doujin-moe.us}
Ikebukuro Boshi Soukan Nikki | Ikebukuro Mother Son Incest Diary
(SC56) [Waffle Doumeiken (Tanaka Decilitre)] Buta-san Choukyou Kansatsu Enikki | Observation Picture Diary of Training a Pig (Accel World) [English] [biribiri]
[Mizuki Hitoshi] Inbo Kyouiku Nisshi - Indecent Mother Sex Diary [English] [Tadanohito] [Decensored]
(C51) [Anime Brothers (Itsuki Kousuke)] Nadefune (Martian Successor Nadesico)
[Unite Souji] Koneko Diary
[Senkan Komomo] The prosperity diary of the real estate agency at the station front - chapter 3
(SC49) [Marked-two (Maa-kun, Juuichijou)] Fumi-chan no Kansatsu Nikki (Ge) | Fumi-chan's Observation Diary (Bottom) [English] [desudesu]
Sei Yariman Sisters Pakopako Nikki Daiikkan | Diary of Fucking With The Pure Slut Sisters vol. 1
Black Diary
(C68) [Harem (Mizuki Honey)] Ninja Girl's Diary (Naruto) [English] [biribiri,saha]
COSMO TRAINING DIARY
(C64) [kodomo challenge (Various)] natsu no kansatsu nikki | Summer observation diary (Original) [English]
Madam Hisae Diary Vol2 - Ch12
[Tsukino Jyogi] Mousou Diary ~ Advanced (COMIC Megastore SP) [English] [Decensored]
(COMIC1☆17) [Ogawa Jinguu (Kamiya Ogawa)] Uzaki Tsuki no Choukyou Nikki | Tsuki Uzaki's Training Diary (Uzaki-chan wa Asobitai!) [English] {Exo Subs}
[mugen no chikara (Murakami Yuuki)] Delusion Diary (ToHeart 2)
[Watanabe Wataru] Kanojo no Ecchi Nikki -Her Sexy Diary-
[Ninnindo (Tonsuke)] SMMH (Super Mario Brothers)
(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]
(C66) [Cha Cha Cha Brothers, Rupinasu Touzokudan (Yokoyama Chicha)] Kijirushi (One Piece)
[Ninnindo (Tonsuke)] Momoman (Super Mario Brothers) [chinese]
[Shido Mayuru] Otama Jakushi no Seichouki | Coming of Age Diary of a Tadpole (COMIC Unreal 2012-08 Vol. 38) [English] {doujin-moe.us} [Digital]
(HaruCC23) [SGPT (Shi)] Double My Little Brother!! [Zenhan] (Big Hero 6)
(C86) [Muchakai (Mucha)] Chizuru-chan Kaihatsu Nikki | Chizuru-chan's Development Diary [English] =Lost Light+Funeral of Smiles+LWB
[Horikawa Gorou] Aigan Ryoubyouk Sho (Pet Humiliation Diary) [ENG]
(C70) [Narimasuya (Akiba Wataru)] DOLLS DIARY 6
[Brother Pierrot] Hataraku Onna no Ureta Ase [Chinese]
[Goma Brothers (Gomabura)] BREATH OF THE SISSY (The Legend of Zelda) [English] =SW= [Digital]
My Little Brother's That Can't Be This Huge!!
[Saigado (Saigado)] Jimiko Diary III [Chinese] [Digital]
(COMIC1☆8) [RED CROWN (Ishigami Kazui)] Miyuki no Mousou Nikki | Miyuki's Delusion Diary (Mahouka Koukou no Rettousei) [English] {doujin-moe.us}
(FF22) [TINY WAVE (S-Yin)] Koto Sen-teki Shoudou Butsu Shiyou Nikki | Sona's Poro Feeding Diary (League Of Legends) [English] [Decensored]
Jimiko Diary
(C87) [Muchakai (Mucha)] Chizuru-chan Kaihatsu Nikki 2 | Chizuru-chan's Development Diary 2 [English] [Doujin-Moe]
Body Swap Village Diary Chapter 4
[Brother Pierrot] Asekkaki no Tenshi-tachi Ch. 1-8 [Digital]
Sheila's Diary 02 - 01