Boku no Mama-chan Kaihatsu Nikki 1 | The development diary of my Mama-chan 1
Exhibitionist UTuber - Misa Channel
Development Diary Ch.4 – Chii-chan Development Diary 4 {2d-market.com}
Development Diary Ch.3 – Chii-chan Development Diary 3
(C88) [Muchakai (Mucha)] Chizuru-chan Kaihatsu Nikki 3 | Development Diary Ch.7 – Chizuru-chan Development Diary 3 [English] {2d-market.com}
[Salmon88] Katzya Project I
[Muchakai (Mucha)] Chii-chan Kaihatsu Nikki 3 | Chii-chan's Development Diary 3 [English] {Doujin-moe.us}
[Kaguya Hime] Maetel Story 2 (Galaxy Express 999)
Development Diary Ch.1 – Chii-chan Development Diary 1
[doushoku (Hino)] Wagamama Imouto Onaho-ka Keikaku ~Neru Imouto o Kaihatsu Choukyou~ | Bratty Sister Onahole Plan ~Developing and Breaking the Sleeping Sister~ [English] [Digital]
Ko Monkey Ayaka Ch. 5
Chizuru-chan Kaihatsu Nikki 2 | Development Diary Ch.6 – Chizuru-chan Development Diary 2 {2d-market.com}
(C87) [Muchakai (Mucha)] Chizuru-chan Kaihatsu Nikki 2 | Development Diary Ch.6 – Chizuru-chan Development Diary 2 [English] {2d-market.com}
Chii-chan's Development Dairy 4
[Solar System Development Organization (Kinako)] Sleeping Monster (Durarara!!)
Chii-chan's Development Dairy 2
ARE YOU HAPPY?
Shinseki no Onnanoko ga Kyuuseichou Shite Bakunyuu ni Narimashita | A relative of yours develops suddenly and gets MASSIVE TITS
[Developers (Nagasode)] Eve-chan wa Shokushu Pants no Ejiki ni Narimashita. | Eve-chan Fell Prey to the Tentacle Panties. [English] {Hennojin} [Digital]
[Okano Ahiru] Hanjuku Developer - The immature developer
[Muchakai (Mucha)] Mako-chan Kaihatsu Nikki 2 -Netorare… Itsuwari no Shotaiken- | Mako-chan's Development Diary 2 [English] {2d-market.com} [Decensored] [Digital]
Chizuru-chan Kaihatsu Nikki | Chizuru-chan's Development Diary
Development Diary Ch.2 – Chii-chan Development Diary 2
Tanoshii Seieki Bokujou -Kaihatsu Hen-|Happy Semen Farm -Development Branch-
Chizuru-chan Kaihatsu Nikki 4 | Development Diary Ch.8 – Chizuru-chan Development Diary 4 {2d-market.com}
Development Diary Ch.4 – Chii-chan Development Diary 4
(C86) [Muchakai (Mucha)] Chizuru-chan Kaihatsu Nikki | Chizuru-chan's Development Diary [English] [Doujin-Moe]
ROUND 05
Tsurimesu | 鳳眼淫雌
Saenai Heroine Series Vol. 4 Saenai Tsundere Ojou-sama no Sasoikata
Chizuru-chan Kaihatsu Nikki 3 | Development Diary Ch.7 – Chizuru-chan Development Diary 3 {2d-market.com}
Osanai Itazura
Chii-chan's Development Diary Epilogue
[Muchakai (Mucha)] Chii-chan Kaihatsu Nikki 3 | Development Diary Ch.3 – Chii-chan Development Diary 3 [English] {2d-market.com}
Midnight panther 1
Development Diary Ch.2 – Chii-chan Development Diary 2 {2d-market.com}
Muchikko Succubus Choukyou Kaihatsu | An Innocent Succubus' Development Training
JK육변기 육성일지 | JK-CumDump Development Diary
(SUPER24) [azz (Atori)] Yuyushiki Jitai no Taisho Houhou (World Trigger)
(C93) [Muchakai (Mucha)] Chizuru-chan Kaihatsu Nikki 5 | Chizuru-chan Development Diary 5 [English] {doujins.com}
[Imomuya Honpo] an eve.
Lovable♭
(C91) [Roubai-tei (atahuta)] Tanoshii Seieki Bokujou -Kaihatsu Hen-|Happy Semen Farm -Development Branch- (Brave Witches) [English] [Mongolfier]
[Nekohakushaku] Boku no Mama-chan (43) Kaihatsu Nikki 1 | The development diary of my Mama-chan 1 [English] [Pandora's actor]
(COMITIA97) [Muchakai (Mucha)] Chii-chan Kaihatsu Nikki | Development Diary Ch.1 – Chii-chan Development Diary 1 [English] {2d-market.com}
Goshintou Complex
[Nekogoro (Kichou)] D.C.A.A.A (Triple A) (D.C. Da Capo)
(C93) [Gold Ninja (Golden)] Torotoro Shuten (Fate/Grand Order) [Chinese] [黑锅汉化组]
Illya Imouto Onahole Kaihatsu Choukyou | Illya Little Sister Onahole Development Training
GREEN MIND
[Otumaru] Boku Senzoku Maid ga Iu Koto o Kikanai ~Yoru no Gohoushi de Shujuu Gyakuten!?~ 1
[Developers (Nagasode)] Eve-chan wa Shokushu Pants no Ejiki ni Narimashita. 2 | Eve-chan Fell Prey to the Tentacle Panties. 2 [English] [Digital]
[Medaka Kenichi] Hatsuiku Yokujou | Development Bath (COMIC LO 2007-02) [English]
Development Diary Ch.1 – Chii-chan Development Diary 1 {2d-market.com}
(C65) [Sangatsu no Lion (Don Shigeru)] SEED OUT (Gundam SEED) [incomplete]
JK Cumdump Development 2 | JK육변기 육성일지2
Chii-chan Kaihatsu Nikki Color Ban | Chii-chan Development Diary Full Color Collection
Taimashi Reika Haiboku ~Namekuji no Botai ni Sareta Onna Senshi~
Citrus plus
Morgana
(C83) [Seven Days Holiday (Shinokawa Arumi, Koga Nozomu)] Mad Tea Party (Sword Art Online) [English] [EHCOVE] [Decensored]
[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.}
(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]
Ken-chan Mama to Asobou!
(C53) [Studio Mukon (Zyaroh Akira)] SUPPLEMENT AND DEVELOPMENT (Battle Athletes Victory, ToHeart, Darkstalkers)
[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]
Fuko no Konsui Rape - Seicho Kiroku | Father Daughter Unconscious Rape : The Development Records
たまや 三十発目
[Noisy Crown] ELEMENTAR
[R-gen] Seishoku Kaihatsu Torawareta Elf no Choukyou Jikken | Sexual Development - Torture Training of Captured Elf (Mesu Hana ga Ochiru Toki) [English] [MTL] [Digital]
The story of Shota, who was developed by Mesuiki when trying to sleep rape a tutor
(C84) [Muchakai (Mucha)] Chii-chan Kaihatsu Nikki 4 | Development Diary Ch.4 – Chii-chan Development Diary 4 [English] {2d-market.com}
COMIC Penguin Club 2022-04
Develop You!
Mei ni Anal Kaihatsu Sareru JK | Anally Developed by My Niece
Chizuru-chan's Development Diary 2
Valkyrie Profile - Itirinsouka
Android Development Diary
A masturbation toy for girls developed by a dark pediatrician.
Chizuru-chan's Development Diary
Seichou Nikki | Sexual Development Journal
Paparazzi's diary
[Otono Natsu] Hentai Otome | Pervy Girl [English] [Team Koinaka]
Neko no Ongaeshi
(Ore no Turn 5) [Dekoboko. (Hekomi)] Develop You! (Yu-Gi-Oh! VRAINS)
Oyome-san wa Magician Girl
[Onikubo Hirohisa] Shuuchi no Kokuin - The Stamp of Shame [Digital]
Minna no Meshitsukai Kaihatsuchuu desu | Everyone's Servant Is in Development
[100Yen Locker] Isekai de Himo Seikatsu Hajime mashita (COMIC Unreal 2015-06 Vol. 55) [Chinese] [无毒汉化组]
(C93) [Chrono Mail (Tokie Hirohito)] Kyouki no Oukoku Ni no Shou | The Kingdom of Madness Second Chapter [English] [sybila]