Sepia-chan wa Choukyou Machine no Ejiki ni Narimashita. 2
[Toriwasabi (Mimoza)] 恐怖モブサバイバーおじさんvsイキリメスガキハンター (Identity V) [Digital]
Noraneko Shoujo to no Kurashikata | 與野貓少女一起生活的方法 Ch. 22-34
[doushoku (Hino)] Wagamama Imouto Onaho-ka Keikaku ~Neru Imouto o Kaihatsu Choukyou~ | Bratty Sister Onahole Plan ~Developing and Breaking the Sleeping Sister~ [English] [Digital]
Jibun demo Bikkuri shita Onna Omake 2-page
Rem no Koufuku H Ron | Rem's Happiness H Theory
(COMIC1☆6) [Crazy9 (Ichitaka)] Zessica no Koufukuron | Zessica's Theory of Happiness (Aquarion Evol) [English] [biribiri + Doujin-Moe.us]
(C87) [Muchakai (Mucha)] Chizuru-chan Kaihatsu Nikki 2 | Chizuru-chan's Development Diary 2 [English] [Doujin-Moe]
木曾の起訴
(C93) [Muchakai (Mucha)] Chizuru-chan Kaihatsu Nikki 5 | Chizuru-chan Development Diary 5 [English] {doujins.com}
Development Diary Ch.2 – Chii-chan Development Diary 2 {2d-market.com}
(Zankyou Hallucinate 9) [Hatogo Tsubu (Hatomugi)] Roleplay (Identity V)
Futari wa Choukyou Game no Ejiki ni Narimashita. 2
[Developers (Nagasode)] Eve-chan wa Shokushu Pants no Ejiki ni Narimashita. 2 [English] {Hennojin} [Digital]
Sixth: Focused Production Development
(C65) [ARTRON (shima)] intelligence/identity (Uchuu no Stellvia)
[Developing Person(Hatten Tojounin)] Pink Slime [English] [head empty] [Digital]
Happy theory
(C85) [Muchakai (Mucha)] Chii-chan Kaihatsu Nikki 4.1 | Chii-chan's Development Diary Epilogue [English] {doujin-moe.us}
木曾の基礎-改
(Reitaisai 19) [Rocket Chousashitsu (Koza)] Nitori-san wa Kaihatsuchuu | Nitori-san is Developing (Touhou Project) [English] [Haj3]
Minna no Meshitsukai Kaihatsuchuu desu | Everyone's Servant Is in Development
Exorcist-kun wa Gekka no Mono desu!
Netoge no Hime no Shoutai wa? | The True Identity Of The Online Gaming Princess
[新宝島 (きの)] 空がこんなに青いのに (第五人格) [DL版]
(C92) [Koniro Drops (Morishima Kon)] Rironjou 3-patsu made nara Taeraremasu. - In Theory You Can Tolerate up to Three Shots (Splatoon) [Chinese] [沒有漢化]
[Mucha] Chizuru-chan Development Diary Full Color; Part One [English] {2d-market.com} [Decensored] [Digital]
Development Diary Ch.1 – Chii-chan Development Diary 1
Chizuru-chan's Development Diary 2
Development Diary Ch.1 – Chii-chan Development Diary 1 {2d-market.com}
Muchikko Succubus Choukyou Kaihatsu | An Innocent Succubus' Development Training
bothasurato
Development Diary Ch.4 – Chii-chan Development Diary 4
Seme ni Naritai Tora
[Theory of HEAVEN (CROW)] Onikuya Ken-chan (Anyamaru Tantei Kiruminzoo) [Digital]
Fuzzy Theory
[R-gen] Seishoku Kaihatsu Torawareta Elf no Choukyou Jikken | Sexual Development - Torture Training of Captured Elf (Mesu Hana ga Ochiru Toki) [English] [MTL] [Digital]
[Crow_Theory of Heaven] Gurren Lagann Shimo-kyun Haa Haa Hon Hadaka Negai (Gurren Lagann) [Raw]
(SC64) [Shiawase Kanmiryou (Yuki Tomoshi)] Raidentity (Kantai Collection -KanColle-)
Identity
Chizuru-chan Kaihatsu Nikki 3 | Development Diary Ch.7 – Chizuru-chan Development Diary 3 {2d-market.com}
Chii-chan's Development Dairy 3
[Medaka Kenichi] Hatsuiku Yokujou | Development Bath (COMIC LO 2007-02) [English] [Bakachin Manga Translations™] [Incomplete]
Secret XX Development
[Ootani Mikoto] Seishun Kanjouron - youth emotion theory [R18 Ban] 1
[acura] Taneuma Sanka [Fumuke] ※ Kyapu Hitsudoku
[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
[Miraiya (Asari Shimeji)] Bumbling Detective Conan - File 11: The Mystery Of Jack The Ripper's True Identity (Detective Conan) [English] [Tonigobe]
(COMITIA97) [Muchakai (Mucha)] Chii-chan Kaihatsu Nikki | Development Diary Ch.1 – Chii-chan Development Diary 1 [English] {2d-market.com}
Ima kara Anata wa Onanie Ningyou desu
Kasa no Shita de Kiso wa... + Maximum Happiness