(COMITIA98) [Muchakai (Mucha)] Chii-chan Kaihatsu Nikki 2 | Development Diary Ch.2 – Chii-chan Development Diary 2 [English] {2d-market.com}
(C87) [Muchakai (Mucha)] Chizuru-chan Kaihatsu Nikki 2 | Chizuru-chan's Development Diary 2 [English] =Lost Light + Funeral of Smiles + LWB=
Chizuru-chan Kaihatsu Nikki 4 | Development Diary Ch.8 – Chizuru-chan Development Diary 4 {2d-market.com}
(C91) [Roubai-tei (atahuta)] Tanoshii Seieki Bokujou -Kaihatsu Hen-|Happy Semen Farm -Development Branch- (Brave Witches) [English] [Mongolfier]
(COMITIA98) [Muchakai (Mucha)] Chii-chan Kaihatsu Nikki 2 | Chii-chan's Development Diary 2 [English] {Doujin-moe.us}
Kuuneru Taberu no Kurikaeshi
(C86) [Moenai Gomi Bukuro (BON_3000)] Ako To Nodoka No Enkoukiroku (Saki) [Chinese] [CE家族社]
[Okano Ahiru] Hanjuku Developer - The immature developer
[Noise] Short Pants no Onnanoko no Hatsuiku ga Yosugiru Ken ni Tsuite | Concerning the Matter of the Abnormally Rapid Development of Girls Who Wear Short Pants [English] {5 a.m.}
The story of Shota, who was developed by Mesuiki when trying to sleep rape a tutor
(C89) [Nejimaki Kougen (Kirisawa Tokito) B.B Lesson (THE IDOLM@STER CINDERELLA GIRLS) [Chinese] [EGO自漢化]
Tanoshii Seieki Bokujou -Kaihatsu Hen-|Happy Semen Farm -Development Branch-
Hikari-san Kaihatsu Nisshi | Hikari-san's Development Diary
[Nekohakushaku] Boku no Mama-chan (43) Kaihatsu Nikki 1 | The development diary of my Mama-chan 1 [English] [Pandora's actor]
(Ore no Turn 5) [Dekoboko. (Hekomi)] Develop You! (Yu-Gi-Oh! VRAINS)
(C86) [Muchakai (Mucha)] Chizuru-chan Kaihatsu Nikki | Chizuru-chan's Development Diary [English] =Lost Light+Funeral of Smiles+LWB
(C71) [club54 (Ichigo Mark)] Daraku Hime Euphemia (Code Geass: Lelouch of the Rebellion)
[Aiirosakura (Aikawa Ryou)] Kuubo Wo-Kyuu-chan no Shimakaze Yuri Dorei Choukyou ~Anal Kaihatsu Hen~ | Standard Carrier Wo-Class Shimakaze's Yuri Slave Training ~Anal Development~ (Kantai Collection -KanColle-) [English] [B.E.C. Scans] [Digital]
(C87) [Muchakai (Mucha)] Chizuru-chan Kaihatsu Nikki 2 | Development Diary Ch.6 – Chizuru-chan Development Diary 2 [English] {2d-market.com}
JK육변기 육성일지 | JK-CumDump Development Diary
(SUPER21) [Pink Kitten (Naokichi.)] Recess (Black Butler)
Kono Ookanehira o Kyouhaku shite Doujinshi o Tsukurimashita
(C91) [Roubai-tei (atahuta)] Tanoshii Seieki Bokujou -Kaihatsu Hen-|Happy Semen Farm -Development Branch- (Brave Witches) [English]
Seishoku Kaihatsu Torawareta Elf no Choukyou Jikken | Sexual Development - Torture Training of Captured Elf
Development Diary Ch.5 – Chizuru-chan Development Diary 1
(C66) [RoriE-Do (Saeki Takao)] Negita! (Mahou Sensei Negima! / Negima! Magister Negi Magi)
(C84) [Muchakai (Mucha)] Chii-chan Kaihatsu Nikki 4 | Chii-chan's Development Diary 4 [English] {Doujin-moe.us}
[macxe's] Special Defense Corps. Daina Ranger Vol. 1, 2, 3 (Special)
[R-gen] Seishoku Kaihatsu Torawareta Elf no Choukyou Jikken | Sexual Development - Torture Training of Captured Elf (Mesu Hana ga Ochiru Toki) [English] [MTL] [Digital]
[Developers (Nagasode)] Sepia-chan wa Choukyou Machine no Ejiki ni Narimashita. | Sepia-chan Fell Prey to the Training Machine [English] {Hennojin} [Digital]
Development Diary Ch.4 – Chii-chan Development Diary 4
Seishoku Kaihatsu - Torawareta Erufu no Chōkyō Jikken | Sexual Development - Torture Training of Captured Elf
(C86) [Muchakai (Mucha)] Chizuru-chan Kaihatsu Nikki | Development Diary Ch.5 – Chizuru-chan Development Diary 1 [English] {2d-market.com}
(C94) [Shijima (Kisen)] Kyoutarou ga Shuyaku - Shiraitodai Hen #1 (Saki)
Tensei Jeanne Master Chinpo de Mashou Ochi
(COMITIA97) [Muchakai (Mucha)] Chii-chan Kaihatsu Nikki | Development Diary Ch.1 – Chii-chan Development Diary 1 [English] {2d-market.com}
(C95) [Hitsuji Kikaku (Muneshiro)] Osaka Bitch NTR (Fate/Grand Order)
(C88) [Yakiniku Tabetai (Derauea)] Uzuki-chan no Suimin Kaihatsu ~Chiryou to Shoushita Honki no Kozukuri Sex~ | Uzuki-Chan's Sleep Development ~Real Baby-Making Sex Passed off as Treatment~ (THE IDOLM@STER CINDERELLA GIRLS) [English] [B.E.C. Scans]
Chii-chan's Development Dairy 4
[Zenmai Kourogi] Kimie No Haha No Tsutome
[sawacream] Mahoutsukai Lyrica 2 ~ Kyokugen made H ni Kaihatsu Sareta Oppai ~ | Magician Lyrica 2 ~ H-Developed Tits To The Extreme ~ [English]
Random Samples
Muchikko Succubus Choukyou Kaihatsu | An Innocent Succubus' Development Training
Android Development Diary
[Isorashi] Onee-chan Senyou! (COMIC Megastore H 2005-07) [Chinese] [魔劍个人汉化] [Colorized] [Decensored]
[Sena Youtarou] Dosukebe Onei-chan | Perverted Onei-chan Ch. 1[Chinese] 【重嵌版】[羅莎莉亞漢化]
(C80) [Motchie Oukoku (Motchie)] Keijika Play (Houkago Play)
Imouto Saimin Kaihatsu "Karada ga Ugokanai!!" | Little Sister Hypno Development "I Can't Move My Body!!"
(C87) [Muchakai (Mucha)] Chizuru-chan Kaihatsu Nikki 2 | Chizuru-chan's Development Diary 2 [English] [Doujin-Moe]
[Developers (Nagasode)] Eve-chan wa Shokushu Pants no Ejiki ni Narimashita. | Eve-chan Fell Prey to the Tentacle Panties. [English] {Hennojin} [Digital]
[Medaka Kenichi] Hatsuiku Yokujou | Development Bath (COMIC LO 2007-02) [English] [Bakachin Manga Translations™] [Incomplete]
[Nengaranenjuu (Nengara)] Kono Ai wa Yamai ni Nite Iru (Bangai Hen) Shitsuke no Kura | This Love is Like an Illness (Extra Chapter) Storehouse Development [English] [Digital]
(Puniket 30) [Furaipan Daimaou (Chouchin Ankou)] Kashikoma! (PriPara)
SUPPLEMENT AND DEVELOPMENT
Minna no Meshitsukai Kaihatsuchuu desu | Everyone's Servant Is in Development
Shotagui Mesu Gorilla
Hitozuma NTR Kissa
[Nanamatsu Kenji] MONOCHRO (Otokonoko HEAVEN Vol. 15 Sekai Seifuku ・Otokonoko Gakuen) [Chinese] [空想少年汉化]
(C53) [Akuma no Ehon Hakushu Dan (Various)] Yoroshiku, Inu Dog RSC (Various)
Chii-chan's Development Diary Epilogue
Development Diary Ch.5 – Chizuru-chan Development Diary 1 {2d-market.com}
[Muchakai (Mucha)] Chii-chan Kaihatsu Nikki 3 | Development Diary Ch.3 – Chii-chan Development Diary 3 [English] {2d-market.com}
Chii-chan's Development Dairy 3
[Nendo.] Manami tteba Chotto gdgd Shisugi Nande Nai (COMIC Megamilk 2011-01) [English] {Dame!trans}
[Corundum] Tai Mesugaki-you Energy Drink o Kaihatsu Shita Loli Vinci-chan | Lolinchi-chan developed an anti-msgk energy drink (Fate/Grand Order) [English] [The Blavatsky Project]
(Futaket 12) [Doronuma Kyoudai (RED-RUM)] Futa Ona Daigoshou | A Certain Futanari Girl's Masturbation Diary Ch. 5 [English]
[Yuuki] Realize [Chinese]
Mei ni Anal Kaihatsu Sareru JK | Anally Developed by My Niece
Aiken Ushiwakamaru Ni
Chii-chan's Development Dairy 1
Murderess Les NTR
Chizuru-chan Kaihatsu Nikki 4 | Development Diary Ch.8 – Chizuru-chan Development Diary 4
(C84) [Muchakai (Mucha)] Chii-chan Kaihatsu Nikki 4 | Development Diary Ch.4 – Chii-chan Development Diary 4 [English] {2d-market.com}
[Sasayuki] It's Our Secret X2 [ENG]
Chizuru-chan Kaihatsu Nikki | Chizuru-chan's Development Diary
Fuko no Konsui Rape - Seicho Kiroku | Father Daughter Unconscious Rape : The Development Records
Okujou School Date | Rooftop School Date
Lucid Dream
The Salaryman in Black and Indra, the Dragon Girl
Boku no Mama-chan Kaihatsu Nikki 1 | The development diary of my Mama-chan 1
(C87) [DAIRA (Himeno)] MoreMore HAPPY TRIP! (Yowamushi Pedal)
Chizuru-chan Kaihatsu Nikki 3 | Development Diary Ch.7 – Chizuru-chan Development Diary 3 {2d-market.com}
[Muchakai (Mucha)] Mako-chan Kaihatsu Nikki 2 -Netorare… Itsuwari no Shotaiken- | Mako-chan's Development Diary 2 [English] {2d-market.com} [Decensored] [Digital]
Matsuribayashi ga Kikoeru [takehiro]
Development Diary Ch.4 – Chii-chan Development Diary 4 {2d-market.com}
Jupiter ni Onegai | 向木星许愿 Ch. 2-5+番外
(C93) [Muchakai (Mucha)] Chizuru-chan Kaihatsu Nikki 5 | Chizuru-chan Development Diary 5 [English] {doujins.com}
[NAS-O] NAS-O illustration works
Chizuru-chan's Development Diary
[Medaka Kenichi] Hatsuiku Yokujou | Development Bath (COMIC LO 2007-02) [English]
(C91) [C.R's NEST (C.R)] Soukyoku no Miko (Samurai Spirits)
[doushoku (Hino)] Wagamama Imouto Onaho-ka Keikaku ~Neru Imouto o Kaihatsu Choukyou~ | Bratty Sister Onahole Plan ~Developing and Breaking the Sleeping Sister~ [English] [Digital]
Lunch Time 7
Maguro Yariman Shion Sei no Yorokobi o Shiru
Sixth: Focused Production Development
[Akausagi (Fukuyama Naoto)] Zessica to Ichaicha Suru dake no Hon | A Book About Flirting with Zessica (Aquarion Evol) [English] [doujin-moe.us] [Digital]
JK Cumdump Development 2 | JK육변기 육성일지2
BYAKKA
Development Diary Ch.3 – Chii-chan Development Diary 3 {2d-market.com}
Kanojo de Ippai 2 - Ch. 10-15 {Ochimusha}
Chizuru-chan Kaihatsu Nikki 2 | Development Diary Ch.6 – Chizuru-chan Development Diary 2 {2d-market.com}
[China] Fuko no Konsui Rape - Seicho Kiroku | Father Daughter Unconscious Rape: The Development Records (No! No! Rape) [English] [JuliusWinnfield] [Digital]
Chii-chan Kaihatsu Nikki Color Ban | Chii-chan Development Diary Full Color Collection
(C82) [Fatboy (Kamina Koharu)] Hasta la vista BABY!! (Touhou Project) [English] [fmko]
Red Card
[bifidus] Hikari-san Kaihatsu Nisshi | Hikari-san's Development Diary (Kimi o Sasou Uzuki Ana) [English] [Digital]
A masturbation toy for girls developed by a dark pediatrician.
[Saegusa Kohaku] Oniichan To Wa Yobitakunai!! Ch01-03[English]
Illya Imouto Onahole Kaihatsu Choukyou | Illya Little Sister Onahole Development Training
(C91) [Muchakai (Mucha)] Chizuru-chan Kaihatsu Nikki 4 | Development Diary Ch.8 – Chizuru-chan Development Diary 4 [English] {2d-market.com}
(C88) [Muchakai (Mucha)] Chizuru-chan Kaihatsu Nikki 3 | Development Diary Ch.7 – Chizuru-chan Development Diary 3 [English] {2d-market.com}
Seichou Nikki | Sexual Development Journal
[Ueda Yuu] Musei boushi-hou | Wet Dream Prevention (Shounen Shikou SS) [English] [NekoShota]
Development Diary Ch.1 – Chii-chan Development Diary 1 {2d-market.com}
(Reitaisai 11) [Hadairo Rooibos Tea (Pandain)] Shokushu Chireiden 2~Satori Expansion Development~ (Touhou Project)
[Rohgun] Eroge o Tsukurou! Genteiban - Let's develop the adult game together | 一起來製作情色遊戲! 限定版 [Chinese]
[Sugi G] My Care Lady Ch. 3 (COMIC HOTMiLK 2015-09) [English] [SaHa]
[Developers (Nagasode)] Eve-chan wa Shokushu Pants no Ejiki ni Narimashita. 2 | Eve-chan Fell Prey to the Tentacle Panties. 2 [English] [Digital]
Develop You!
Toumei ni Kogarete
Shinaido MAX Mesu Gaki Icha Love Koibito Ikusei Nikki
Shinseki no Onnanoko ga Kyuuseichou Shite Bakunyuu ni Narimashita | A relative of yours develops suddenly and gets MASSIVE TITS
Chii-chan's Development Dairy 2
Development Diary Ch.2 – Chii-chan Development Diary 2 {2d-market.com}
(C87) [HJUKISM (Hikoma Hiroyuki)] Kuroe-chan no Iru Omise (Fate/kaleid liner Prisma Illya) [Chinese] [无毒汉化组]
[Mezase Esisama (Yuu Sagi)] Ore wa Onna de Nikubenki!?
(C86) [Muchakai (Mucha)] Chizuru-chan Kaihatsu Nikki | Chizuru-chan's Development Diary [English] [Doujin-Moe]
Roshutsu Shoujo Nikki 17 Satsume
Development Diary Ch.3 – Chii-chan Development Diary 3
(C78) [Alice no Takarabako (Mizuryu Kei)] MC Gakuen Ni Jigenme | MC School - Second Period [English] =LWB=
Mendoumi no Ii Yuusha-sama
Development Diary Ch.2 – Chii-chan Development Diary 2