(C72) [Blind hope (Mashu Maro)] Nina no Spezielle Relativitätstheorie (Code Geass: Lelouch of the Rebellion)
Empty Theory 6 - Hearts Scheme
[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]
Kimi no Yasashii Yubi
Berochuu Kaihatsu suru Hanashi | Deep Kiss Development Story
Crow (Theory of Heaven) - Honey Kami the 2nd vol.0.7
Another Vector Identical
Imouto Saimin Kaihatsu "Karada ga Ugokanai!!" | Little Sister Hypno Development "I Can't Move My Body!!"
[Developers (Nagasode)] Futari wa Choukyou Game no Ejiki ni Narimashita. | They Both Fell Prey To The Training Game. [English] {Hennojin}
(SC2015 Autumn) [CHRONOLOG, D.N.A.Lab. (Sakurazawa Izumi, Miyasu Risa)] Super String Theory (Kantai Collection -KanColle-)
[Medaka Kenichi] Hatsuiku Yokujou | Development Bath (COMIC LO 2007-02) [English]
Chii-chan's Development Dairy 4
Kaijin Kaihatsubu Tanpen Ero | Monster Development Department Short Erotic Manga
[SERVICE BOY (Hontoku)] Jun'ai Mandara Chitai Sarashi
Yakou no Oshigoto
Rem no Koufuku H Ron | Rem's Happiness H Theory
[mdo-h] Soutaisei Virgin Theory [Digital]
Development Diary Ch.2 – Chii-chan Development Diary 2
[Theory of HEAVEN (CROW)] Onikuya Ken-chan (Anyamaru Tantei Kiruminzoo) [Digital]
[Hiura] [Web Sairoku]
(C87) [Muchakai (Mucha)] Chizuru-chan Kaihatsu Nikki 2 | Chizuru-chan's Development Diary 2 [English] [Doujin-Moe]
Boku no Mama-chan Kaihatsu Nikki 1 | The development diary of my Mama-chan 1
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. [Chinese] [不咕鸟汉化组] [Digital]
Sixth: Focused Production Development
(C93) [Muchakai (Mucha)] Chizuru-chan Kaihatsu Nikki 5 | Chizuru-chan Development Diary 5 [English] {doujins.com}
Chizuru-chan Kaihatsu Nikki 4 | Development Diary Ch.8 – Chizuru-chan Development Diary 4 {2d-market.com}
Futari wa Choukyou Game no Ejiki ni Narimashita. 2 | Two Girls Fall Prey to a Sexual Training Game 2
Orcs and juvenile ω love evolution theory
[33] bothasurato (identity V)
(C92) [Koniro Drops (Morishima Kon)] Rironjou 3-patsu made nara Taeraremasu. - In Theory You Can Tolerate up to Three Shots (Splatoon)
[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.}
Noraneko Shoujo to no Kurashikata | 與野貓少女一起生活的方法 Ch. 22-34
Zenbu Bug no Sei da!
Shirokuro-san ni Nukareru Osame no Hon
Huasanorori 1# Anniversary English
mamaninaritai Tora-chan
Jouyoku Identity
(C86) [Muchakai (Mucha)] Chizuru-chan Kaihatsu Nikki | Chizuru-chan's Development Diary [English] [Doujin-Moe]
Xie Bi'an x Michiko
[Tada no Gorira] Shirokuro Emi R18 Manga & Irasuto Matome
(Ore no Turn 5) [Dekoboko. (Hekomi)] Develop You! (Yu-Gi-Oh! VRAINS)
Okusan ga Kinyoku Ochisuru Dosukebe Zuma deshita
(C96) [White Identity (よろず)] 僕の私の木曾合同 (艦隊これくしょん -艦これ-)
しらつゆ娘2
Happy theory
(Reitaisai 19) [Rocket Chousashitsu (Koza)] Nitori-san wa Kaihatsuchuu | Nitori-san is Developing (Touhou Project) [English] [Haj3]
Tomodachi to Kaihatsu Shite Miru Hon. | A book about trying to develop your sensitivity with your friend
Minna no Meshitsukai Kaihatsuchuu desu | Everyone's Servant Is in Development
Innocence1 - Theory
(C84) [Muchakai (Mucha)] Chii-chan Kaihatsu Nikki 4 | Development Diary Ch.4 – Chii-chan Development Diary 4 [English] {2d-market.com}
(Knights Theory) [Snow Peach (Mipoko)] Naru no Anal kara Inspiration ga Waite Kuru zo (Ensemble Stars!)
[Silicon Jichou (Condessa)] Danseiki Roshutsu Jidori-han no Shoutai wa Kanojo dake ga Shitteiru. | She is the Only One Who Knows The Identity of the Dick-Swinging Selfie-Taking Criminal [English] {Doujins.com} [Digita
Anata ni Gohoushi Sasete Kudasai
木曾がいたから
Development Diary Ch.2 – Chii-chan Development Diary 2 {2d-market.com}
Roleplay
Filst
[新宝島 (きの)] 空がこんなに青いのに (第五人格) [DL版]
Chizuru-chan's Development Diary
[Mingjun] Xie Bi'an x Michiko
[Ootani Mikoto] Seishun Kanjouron - youth emotion theory [R18 Ban] 1
[SHINSHIN] Shinshin Nijigenron | Mind and Body Two Dimension Theory
(C88) [Muchakai (Mucha)] Chizuru-chan Kaihatsu Nikki 3 | Development Diary Ch.7 – Chizuru-chan Development Diary 3 [English] {2d-market.com}
(COMITIA97) [Muchakai (Mucha)] Chii-chan Kaihatsu Nikki | Chii-chan's Development Diary [English] {Doujin-moe.us}
Big Breasts Flat Theory
Futanari Choukyoushi ni Kaihatsu Sareru Shota | Boys Getting Developed by Futanari Trainers
Mercury Development Plan
(COMITIA97) [Muchakai (Mucha)] Chii-chan Kaihatsu Nikki | Development Diary Ch.1 – Chii-chan Development Diary 1 [English] {2d-market.com}
Seme ni Naritai Tora
[Medaka Kenichi] Hatsuiku Yokujou | Development Bath (COMIC LO 2007-02) [English] [Bakachin Manga Translations™] [Incomplete]
[Muchakai (Mucha)] Chizuru-chan Kaihatsu Nikki Swapping Battle Hen | Chizuru-chan Development Diary Extra [English] {2d-market.com} [Decensored] [Digital]
Seichou Nikki | Sexual Development Journal
Development Diary Ch.5 – Chizuru-chan Development Diary 1
A Professors Theory on Love and Sex Reassignment Surgery
[Mujitan (Tsumugie)] Kyonyuu Kuchikukan Hatsuiku Chousa Shirei San | Big Titty Destroyers' Development Survey Order (Kantai Collection -KanColle-) [English] {DKKMD Translations} [Digital]
Development Diary Ch.4 – Chii-chan Development Diary 4
(Zankyou Hallucinate 12) [Kanshisha Burabura (Kettoshi)] Happy Lucky Happening!! (Identity V)
[HGH (HG Chagawa)] Pleated Gunner 15 - IDENTITY
Kimi to no Shukumeiron - The theory of fate with you. | 與妳的宿命論
第五人格贝拉夫人
[★] R18 Sagu Yatoi (Abasuto) Web Sairoku
At public bath with a well-developed classmate
(C53) [Studio Mukon (Zyaroh Akira)] SUPPLEMENT AND DEVELOPMENT (Battle Athletes Victory, ToHeart, Darkstalkers)
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
[Miraiya (Asari Shimeji)] Bumbling Detective Conan - File 11: The Mystery Of Jack The Ripper's True Identity (Detective Conan) [English] [Tonigobe]
Identity encore
木曾の起訴
IDENTITY REALIZE
Chizuru-chan Kaihatsu Nikki 4 | Development Diary Ch.8 – Chizuru-chan Development Diary 4
Sepia-chan wa Choukyou Machine no Ejiki ni Narimashita. 2
(Reitaisai 11) [Hadairo Rooibos Tea (Pandain)] Shokushu Chireiden 2~Satori Expansion Development~ (Touhou Project)
[SERVICE BOY (Hontoku)] Jun'ai Mandara Chitai Sarashi (Identity V) [English] [nekoumancer]
(C91) [Muchakai (Mucha)] Chizuru-chan Kaihatsu Nikki 4 | Development Diary Ch.8 – Chizuru-chan Development Diary 4 [English] {2d-market.com}
[MM] Deep Kiss Development Story (Hoshikawa Sara)
(C81) [Ajapaa. (Okina Naoki)] Mikansei Identity (K-ON!)
[sawacream] Mahoutsukai Lyrica 2 ~ Kyokugen made H ni Kaihatsu Sareta Oppai ~ | Magician Lyrica 2 ~ H-Developed Tits To The Extreme ~ [English]
Exorcist-kun wa Gekka no Mono desu!
Tatakarete Yorokobu Hito Nakadashi Manga
[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]
(C86) [Muchakai (Mucha)] Chizuru-chan Kaihatsu Nikki | Development Diary Ch.5 – Chizuru-chan Development Diary 1 [English] {2d-market.com}
Chii-chan's Development Dairy 1
A masturbation toy for girls developed by a dark pediatrician.