(CR21) [Bakuhatsu BRS. (B.Tarou)] Roll-chan no Kaihatsu Nikki | Roll's Development Diary (CAPSULE COMPUTER) (Rockman DASH) [English] [Writefuck]
[Kantou Usagi Gumi (Kamitou Masaki)] Mizuno Ami Nikki S (Sailor Moon)
Chizuru-chan Kaihatsu Nikki | Chizuru-chan's Development Diary
[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]
JK육변기 육성일지 | JK-CumDump Development Diary
(C83) [Seven Days Holiday (Shinokawa Arumi, Koga Nozomu)] Mad Tea Party (Sword Art Online) [English] [EHCOVE] [Decensored]
(C93) [Muchakai (Mucha)] Chizuru-chan Kaihatsu Nikki 5 | Chizuru-chan Development Diary 5 [English] {doujins.com}
Osanai Itazura
COMIC Penguin Club 2022-04
Development Diary Ch.3 – Chii-chan Development Diary 3 {2d-market.com}
(C53) [Studio Mukon (Zyaroh Akira)] SUPPLEMENT AND DEVELOPMENT (Battle Athletes Victory, ToHeart, Darkstalkers)
Sixth: Focused Production Development
Development Diary Ch.1 – Chii-chan Development Diary 1
(CT26) [Yosutebito na Mangakaki (Tomoki Tomonori)] Neta Furi Alice (Touhou Project)
Chii-chan's Development Dairy 4
[Noisy Crown] ELEMENTAR
Seishoku Kaihatsu - Torawareta Erufu no Chōkyō Jikken | Sexual Development - Torture Training of Captured Elf
[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]
Chizuru-chan's Development Diary
Development Diary Ch.4 – Chii-chan Development Diary 4
Chizuru-chan Kaihatsu Nikki 4 | Development Diary Ch.8 – Chizuru-chan Development Diary 4 {2d-market.com}
A masturbation toy for girls developed by a dark pediatrician.
えっちなCG集
(COMITIA97) [Muchakai (Mucha)] Chii-chan Kaihatsu Nikki | Development Diary Ch.1 – Chii-chan Development Diary 1 [English] {2d-market.com}
[Nekogoro (Kichou)] D.C.A.A.A (Triple A) (D.C. Da Capo)
Development Diary Ch.5 – Chizuru-chan Development Diary 1 {2d-market.com}
-Tamashii- INSERT interlude
Valkyrie Profile - Itirinsouka
(C93) [Gold Ninja (Golden)] Torotoro Shuten (Fate/Grand Order) [Chinese] [黑锅汉化组]
Ken-chan Mama to Asobou!
Mei ni Anal Kaihatsu Sareru JK | Anally Developed by My Niece
Ko Monkey Ayaka Ch. 5
DEEP VELVET
(C84) [Muchakai (Mucha)] Chii-chan Kaihatsu Nikki 4 | Chii-chan's Development Diary 4 [English] {Doujin-moe.us}
Muchikko Succubus Choukyou Kaihatsu | An Innocent Succubus' Development Training
(C65) [Sangatsu no Lion (Don Shigeru)] SEED OUT (Gundam SEED) [incomplete]
Paparazzi's diary
Chizuru-chan's Development Diary 2
Saenai Heroine Series Vol. 4 Saenai Tsundere Ojou-sama no Sasoikata
(SUPER24) [azz (Atori)] Yuyushiki Jitai no Taisho Houhou (World Trigger)
(C87) [Muchakai (Mucha)] Chizuru-chan Kaihatsu Nikki 2 | Development Diary Ch.6 – Chizuru-chan Development Diary 2 [English] {2d-market.com}
(COMITIA98) [Muchakai (Mucha)] Chii-chan Kaihatsu Nikki 2 | Development Diary Ch.2 – Chii-chan Development Diary 2 [English] {2d-market.com}
[Kaguya Hime] Maetel Story 2 (Galaxy Express 999)
Chii-chan's Development Dairy 3
[Katou Suzuki] Haha Anal [Chinese] [某三人汉化组]
Seishoku Kaihatsu Torawareta Elf no Choukyou Jikken | Sexual Development - Torture Training of Captured Elf
Android Development Diary
Chizuru-chan Kaihatsu Nikki 2 | Development Diary Ch.6 – Chizuru-chan Development Diary 2 {2d-market.com}
Imouto Saimin Kaihatsu "Karada ga Ugokanai!!" | Little Sister Hypno Development "I Can't Move My Body!!"
Hikari-san Kaihatsu Nisshi | Hikari-san's Development Diary
[doushoku (Hino)] Wagamama Imouto Onaho-ka Keikaku ~Neru Imouto o Kaihatsu Choukyou~ | Bratty Sister Onahole Plan ~Developing and Breaking the Sleeping Sister~ [English] [Digital]
Chii-chan's Development Dairy 2
[bifidus] Hikari-san Kaihatsu Nisshi | Hikari-san's Development Diary (Kimi o Sasou Uzuki Ana) [English] [Digital]
Development Diary Ch.3 – Chii-chan Development Diary 3
Seaside Hunting
(COMITIA98) [Muchakai (Mucha)] Chii-chan Kaihatsu Nikki 2 | Chii-chan's Development Diary 2 [English] {Doujin-moe.us}
Tanoshii Seieki Bokujou -Kaihatsu Hen-|Happy Semen Farm -Development Branch-
[Developers (Nagasode)] Sepia-chan wa Choukyou Machine no Ejiki ni Narimashita. | Sepia-chan Fell Prey to the Training Machine [English] {Hennojin} [Digital]
(SC31) [Hisuitei (Izumi Tsubasu)] kosuyuma (To Heart 2)
たまや 三十発目
Citrus plus
[Okano Ahiru] Hanjuku Developer - The immature developer
Development Diary Ch.1 – Chii-chan Development Diary 1 {2d-market.com}
JK Cumdump Development 2 | JK육변기 육성일지2
Yamete Kudasai Sion
(C94) [EUNOX (U-1)] Testarossa Oyako no DSKB na Yuuwaku (Magical Girl Lyrical Nanoha)
(C91) [Roubai-tei (atahuta)] Tanoshii Seieki Bokujou -Kaihatsu Hen-|Happy Semen Farm -Development Branch- (Brave Witches) [English] [Mongolfier]
[Rohgun] Eroge o Tsukurou! Genteiban - Let's develop the adult game together
Ossan LOVE | MY CUTIE PRINCE
[R-gen] Seishoku Kaihatsu Torawareta Elf no Choukyou Jikken | Sexual Development - Torture Training of Captured Elf (Mesu Hana ga Ochiru Toki) [English] [MTL] [Digital]
[Holiday Yasumi] Watashi-tachi no Seiai Hakusho [Digital]
(COMITIA97) [Muchakai (Mucha)] Chii-chan Kaihatsu Nikki | Chii-chan's Development Diary [English] {Doujin-moe.us}
Chizuru-chan Kaihatsu Nikki 3 | Development Diary Ch.7 – Chizuru-chan Development Diary 3 {2d-market.com}
Tsurimesu | 鳳眼淫雌
[Onikubo Hirohisa] Shuuchi no Kokuin - The Stamp of Shame [Digital]
(C86) [Muchakai (Mucha)] Chizuru-chan Kaihatsu Nikki | Chizuru-chan's Development Diary [English] =Lost Light+Funeral of Smiles+LWB
(C91) [Roubai-tei (atahuta)] Tanoshii Seieki Bokujou -Kaihatsu Hen-|Happy Semen Farm -Development Branch- (Brave Witches) [English]
(C87) [Muchakai (Mucha)] Chizuru-chan Kaihatsu Nikki 2 | Chizuru-chan's Development Diary 2 [English] [Doujin-Moe]
[China] Fuko no Konsui Rape - Seicho Kiroku | Father Daughter Unconscious Rape: The Development Records (No! No! Rape) [English] [JuliusWinnfield] [Digital]
Chii-chan's Development Diary Epilogue
Oyome-san wa Magician Girl
Goshintou Complex
[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]
[Shiden Akira] Tennen Hafu to Sobakasuhime to (COMIC Koh 2018-11) [Chinese] [沒有漢化] [Digital]
[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.}
Neko no Ongaeshi
[sawacream] Mahoutsukai Lyrica 2 ~ Kyokugen made H ni Kaihatsu Sareta Oppai ~ | Magician Lyrica 2 ~ H-Developed Tits To The Extreme ~ [English]
[Muchakai (Mucha)] Mako-chan Kaihatsu Nikki 2 -Netorare… Itsuwari no Shotaiken- | Mako-chan's Development Diary 2 [English] {2d-market.com} [Decensored] [Digital]
(C86) [Muchakai (Mucha)] Chizuru-chan Kaihatsu Nikki | Development Diary Ch.5 – Chizuru-chan Development Diary 1 [English] {2d-market.com}
Seichou Nikki | Sexual Development Journal
Minna no Meshitsukai Kaihatsuchuu desu | Everyone's Servant Is in Development
[Otumaru] Boku Senzoku Maid ga Iu Koto o Kikanai ~Yoru no Gohoushi de Shujuu Gyakuten!?~ 1
Chii-chan Kaihatsu Nikki Color Ban | Chii-chan Development Diary Full Color Collection
Develop You!
Lovable♭
ROUND 05
(C93) [Chrono Mail (Tokie Hirohito)] Kyouki no Oukoku Ni no Shou | The Kingdom of Madness Second Chapter [English] [sybila]
[Muchakai (Mucha)] Chii-chan Kaihatsu Nikki 3 | Development Diary Ch.3 – Chii-chan Development Diary 3 [English] {2d-market.com}
Development Diary Ch.5 – Chizuru-chan Development Diary 1
(C91) [Muchakai (Mucha)] Chizuru-chan Kaihatsu Nikki 4 | Development Diary Ch.8 – Chizuru-chan Development Diary 4 [English] {2d-market.com}
Shishijou no Mune ni Amaetai!
[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]
[Muchakai (Mucha)] Chii-chan Kaihatsu Nikki 3 | Chii-chan's Development Diary 3 [English] {Doujin-moe.us}
(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]
Morgana
(C88) [Dekoboko Hurricane (Bokokiti)] Miku to Kozukuri Nyan Nyan (THE IDOLM@STER CINDERELLA GIRLS)