Development Diary Ch.1 – Chii-chan Development Diary 1
[ABLISS (Mei)] Masaka no Seijunsha (Kyoukai Senjou no Horizon)
(Dai 3 Kai Hekigai Chousa Haku) [Stealth (Yuu)] Shitte ka Shirazu ka My Boy (Shingeki no Kyojin)
[R-gen] Seishoku Kaihatsu Torawareta Elf no Choukyou Jikken | Sexual Development - Torture Training of Captured Elf (Mesu Hana ga Ochiru Toki) [English] [MTL] [Digital]
[Solar System Development Organization (Kinako)] Sleeping Monster (Durarara!!)
Development Diary Ch.3 – Chii-chan Development Diary 3 {2d-market.com}
[Nekohakushaku] Boku no Mama-chan (43) Kaihatsu Nikki 1 | The development diary of my Mama-chan 1 [English] [Pandora's actor]
An Adoptive Father3 - Evil Guys
Yokubou Train
[Developers (Nagasode)] Eve-chan wa Shokushu Pants no Ejiki ni Narimashita. | Eve-chan Fell Prey to the Tentacle Panties. [English] {Hennojin} [Digital]
[Null (Nyanpyoun)] Shin Heiki ONAHO Striker (Strike Witches)
(C53) [Studio Mukon (Zyaroh Akira)] SUPPLEMENT AND DEVELOPMENT (Battle Athletes Victory, ToHeart, Darkstalkers)
Development Diary Ch.5 – Chizuru-chan Development Diary 1
Shinseki no Onnanoko ga Kyuuseichou Shite Bakunyuu ni Narimashita | A relative of yours develops suddenly and gets MASSIVE TITS
(C87) [Muchakai (Mucha)] Chizuru-chan Kaihatsu Nikki 2 | Development Diary Ch.6 – Chizuru-chan Development Diary 2 [English] {2d-market.com}
(C86) [Muchakai (Mucha)] Chizuru-chan Kaihatsu Nikki | Chizuru-chan's Development Diary [English] [Doujin-Moe]
(COMITIA98) [Muchakai (Mucha)] Chii-chan Kaihatsu Nikki 2 | Development Diary Ch.2 – Chii-chan Development Diary 2 [English] {2d-market.com}
Aoiro Enbu | Blue Charm Dance
(C88) [Muchakai (Mucha)] Chizuru-chan Kaihatsu Nikki 3 | Development Diary Ch.7 – Chizuru-chan Development Diary 3 [English] {2d-market.com}
Yuudachi, Yobai Suruppoi
Oku-sama wa iDOL -Anastasia Hen-
(SPARK10) [a-ne (Nirayuki)] Tabun (Ensemble Stars!)
Chii-chan's Development Dairy 4
Chii-chan's Development Dairy 2
[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]
[Medaka Kenichi] Hatsuiku Yokujou | Development Bath (COMIC LO 2007-02) [English]
Kage no Naka de Kage no Ko wa Reipu sa Rete Iru 0.7m Masukotto Maboroshi ♀ to Dochou Suru Ningen Kyokon
Chizuru-chan's Development Diary
[Okano Ahiru] Hanjuku Developer - The immature developer
Seishoku Kaihatsu - Torawareta Erufu no Chōkyō Jikken | Sexual Development - Torture Training of Captured Elf
(C91) [Roubai-tei (atahuta)] Tanoshii Seieki Bokujou -Kaihatsu Hen-|Happy Semen Farm -Development Branch- (Brave Witches) [English]
Chizuru-chan Kaihatsu Nikki 3 | Development Diary Ch.7 – Chizuru-chan Development Diary 3 {2d-market.com}
[Developers (Nagasode)] Sepia-chan wa Choukyou Machine no Ejiki ni Narimashita. | Sepia-chan Fell Prey to the Training Machine [English] {Hennojin} [Digital]
[Kamita] POISON LOLITA COMPLEX (COMIC LO 2017-12) [English] [dame ningen]
[Medaka Kenichi] Hatsuiku Yokujou | Development Bath (COMIC LO 2007-02) [English] [Bakachin Manga Translations™] [Incomplete]
(C88) [MeltdoWN COmet (Yukiu Con)] C88 Omake Bon
(Ore no Turn 5) [Dekoboko. (Hekomi)] Develop You! (Yu-Gi-Oh! VRAINS)
[kuzu] Gift
(C91) [life (Haga Yui)] Ou to Shuujin (Persona 5)
(COMITIA97) [Muchakai (Mucha)] Chii-chan Kaihatsu Nikki | Development Diary Ch.1 – Chii-chan Development Diary 1 [English] {2d-market.com}
Illya Imouto Onahole Kaihatsu Choukyou | Illya Little Sister Onahole Development Training
Chizuru-chan Kaihatsu Nikki 4 | Development Diary Ch.8 – Chizuru-chan Development Diary 4 {2d-market.com}
Chizuru-chan Kaihatsu Nikki 4 | Development Diary Ch.8 – Chizuru-chan Development Diary 4
(C62) [ansai Kemono Rengou (Mita Kazuo)] KuroNeko Choukyouki (Black Cat)
[ALPS (Ohio-shuu Riki)] Alps Q File No.002 Tokyo Mase Gaki (Tobe Isami, Mahou Tsukai Sally, Sweet Mint)
Onee-san to Tokubetsu Ninmu
Chiisana Kuma
Shima no Omawari-san Bangai Hen 2 Gekito! Nakakodama Boueisen Kouhen
Chizuru-chan Kaihatsu Nikki | Chizuru-chan's Development Diary
Chii-chan's Development Dairy 1
[bifidus] Hikari-san Kaihatsu Nisshi | Hikari-san's Development Diary (Kimi o Sasou Uzuki Ana) [English] [Digital]
Boku no Mama-chan Kaihatsu Nikki 1 | The development diary of my Mama-chan 1
(C93) [Muchakai (Mucha)] Chizuru-chan Kaihatsu Nikki 5 | Chizuru-chan Development Diary 5 [English] {doujins.com}
(SC2017 Winter) [Kidoukan (Kidou Muichi)] Kanojo no Omocha! [Chinese] [oo君x不曌調漢化]
Milkshake
(COMIC1☆6) [HIGH RISK REVOLUTION (Aizawa Hiroshi)] Shiori Dai-Ichi-Shou Kuppuku - Shinsouban (Tokimeki Memorial) [English] {doujins.com}
Seichou Nikki | Sexual Development Journal
Aido 13
(C91) [Muchakai (Mucha)] Chizuru-chan Kaihatsu Nikki 4 | Development Diary Ch.8 – Chizuru-chan Development Diary 4 [English] {2d-market.com}
(C64) [RIKI (RIKI)] MIKI Prune (muv-luv)
Chii-chan's Development Dairy 3
Development Diary Ch.2 – Chii-chan Development Diary 2
[Developers (Nagasode)] Eve-chan wa Shokushu Pants no Ejiki ni Narimashita. 2 | Eve-chan Fell Prey to the Tentacle Panties. 2 [English] [Digital]
(C86) [Muchakai (Mucha)] Chizuru-chan Kaihatsu Nikki | Chizuru-chan's Development Diary [English] =Lost Light+Funeral of Smiles+LWB
Development Diary Ch.3 – Chii-chan Development Diary 3
Minna no Meshitsukai Kaihatsuchuu desu | Everyone's Servant Is in Development
Chii-chan Kaihatsu Nikki Color Ban | Chii-chan Development Diary Full Color Collection
Hikari-san Kaihatsu Nisshi | Hikari-san's Development Diary
Android Development Diary
Imouto Saimin Kaihatsu "Karada ga Ugokanai!!" | Little Sister Hypno Development "I Can't Move My Body!!"
[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]
JK Cumdump Development 2 | JK육변기 육성일지2
(C87) [Muchakai (Mucha)] Chizuru-chan Kaihatsu Nikki 2 | Chizuru-chan's Development Diary 2 [English] =Lost Light + Funeral of Smiles + LWB=
[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]
ANGEL Club 2020-07
[China] Fuko no Konsui Rape - Seicho Kiroku | Father Daughter Unconscious Rape: The Development Records (No! No! Rape) [English] [JuliusWinnfield] [Digital]
First Time Ch6
(C84) [Muchakai (Mucha)] Chii-chan Kaihatsu Nikki 4 | Chii-chan's Development Diary 4 [English] {Doujin-moe.us}
(C52) [Mengerekun (Captain Kiesel, Tacchin, Von.Thoma)] Potato Masher 11 (Shoujo Kakumei Utena)
(COMITIA98) [Muchakai (Mucha)] Chii-chan Kaihatsu Nikki 2 | Chii-chan's Development Diary 2 [English] {Doujin-moe.us}
SUPPLEMENT AND DEVELOPMENT
(C59) [Kawaraya Honpo (Kawaraya A-ta)] Kawaraya Honpo vol. 1 (SNK vs Capcom)
Development Diary Ch.2 – Chii-chan Development Diary 2 {2d-market.com}
[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]
(C90) [blue Stardust (kojima)] The day of rain (Kantai Collection -KanColle-) [Chinese] [胸垫汉化组]
[Kokekokko Coma] Gattai! Class Mates
Sixth: Focused Production Development
Oppai Milk de Unmei o Tsukamu no
Lesson to You - CH9
Mei ni Anal Kaihatsu Sareru JK | Anally Developed by My Niece
Development Diary Ch.4 – Chii-chan Development Diary 4 {2d-market.com}
[Muchakai (Mucha)] Chii-chan Kaihatsu Nikki 3 | Development Diary Ch.3 – Chii-chan Development Diary 3 [English] {2d-market.com}
Seishoku Kaihatsu Torawareta Elf no Choukyou Jikken | Sexual Development - Torture Training of Captured Elf
Marked Girls Vol. 17
凛子さん
(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]
The story of Shota, who was developed by Mesuiki when trying to sleep rape a tutor
Muchikko Succubus Choukyou Kaihatsu | An Innocent Succubus' Development Training
Brave!
[sawacream] Mahoutsukai Lyrica 2 ~ Kyokugen made H ni Kaihatsu Sareta Oppai ~ | Magician Lyrica 2 ~ H-Developed Tits To The Extreme ~ [English]
A masturbation toy for girls developed by a dark pediatrician.
(CR21) [Bakuhatsu BRS. (B.Tarou)] Roll-chan no Kaihatsu Nikki | Roll's Development Diary (CAPSULE COMPUTER) (Rockman DASH) [English] [Writefuck]
Develop You!
Development Diary Ch.1 – Chii-chan Development Diary 1 {2d-market.com}
Chika Tougijou Sen - Underground Colosseum Sen 4
[Ayato Ayari] Chikan Densha Kissa|Molester Train Cafe (Otokonoko HEAVEN Vol. 28) [English] {Hennojin}
[VENOM (Mori Marimo)] Mugen Houei no Somnium (Steins;Gate) [Digital]
[Miyabi] Yokujou (COMIC BAVEL 2015-04) [Chinese] [無邪気漢化組]
[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.}
(C84) [Muchakai (Mucha)] Chii-chan Kaihatsu Nikki 4 | Development Diary Ch.4 – Chii-chan Development Diary 4 [English] {2d-market.com}