[Medaka Kenichi] Hatsuiku Yokujou | Development Bath (COMIC LO 2007-02) [English] [Bakachin Manga Translations™] [Incomplete]
(C84) [Muchakai (Mucha)] Chii-chan Kaihatsu Nikki 4 | Development Diary Ch.4 – Chii-chan Development Diary 4 [English] {2d-market.com}
[Marui Maru] Echiechi Seichou Kiroku 1-2 | Naughty Development Diary 1-2 [English] [Xzosk] [Digital]
[Muchakai (Mucha)] Chizuru-chan Kaihatsu Nikki Swapping Battle Hen | Chizuru-chan Development Diary Extra [English] {2d-market.com} [Decensored] [Digital]
[Mizoguchi Gelatin] Gakuen Seikatsu | School Life (COMIC Mugen Tensei 2015-11) [English] [StatisticallyNP] [Digital]
Hikari-san Kaihatsu Nisshi | Hikari-san's Development Diary
[Mucha] Chizuru-chan Development Diary Full Color; Part One [English] {2d-market.com} [Decensored] [Digital]
tsuyo Sō jū musume 1 ST LIEUTENANT HATANACA
[Yojouhan Shobou] Oyako no Ori ~Jigoku no Hajimari~ | Mother and Daughters in a Cage ~The Beginning of Hell~ [English] [StatisticallyNP]
Chii-chan's Development Dairy 4
[Shinjima Saki] Hiiragi 1-2 [English] =StatisticallyNP=
[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]
(C91) [Yojouhan Shobou (Yojouhan Shobou)] SinMother Bitch no Reika-chan Jo [English] [StatisticallyNP]
(C53) [Studio Mukon (Zyaroh Akira)] SUPPLEMENT AND DEVELOPMENT (Battle Athletes Victory, ToHeart, Darkstalkers)
[Akigami Satoru] Lose-Loose de Itte Miyou | Lose Loose 1/2 (Kihon Muryou Kanojo NG Nashi) [English] =StatisticallyNP=
(C87) [Rukonosu (Ganari Ryu)] Aegi Burun to Pakkun (Amagi Brilliant Park) [English] [Statistically NP]
Minna no Meshitsukai Kaihatsuchuu desu | Everyone's Servant Is in Development
[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]
[Developers (Nagasode)] Sepia-chan wa Choukyou Machine no Ejiki ni Narimashita. | Sepia-chan Fell Prey to the Training Machine [English] {Hennojin} [Digital]
(C87) [Muchakai (Mucha)] Chizuru-chan Kaihatsu Nikki 2 | Chizuru-chan's Development Diary 2 [English] =Lost Light + Funeral of Smiles + LWB=
[Oyster] Tenjikubotan | Dahlia (COMIC Mate legend Vol. 6 2015-12) [English] =StatisticallyNP=
(C84) [Muchakai (Mucha)] Chii-chan Kaihatsu Nikki 4 | Chii-chan's Development Diary 4 [English] {Doujin-moe.us}
Tomodachi to Kaihatsu Shite Miru Hon. | A book about trying to develop your sensitivity with your friend
Ima kara Anata wa Onanie Ningyou desu
Boku no Mama-chan Kaihatsu Nikki 1 | The development diary of my Mama-chan 1
InCha Otaku no Boku to YouCha Otenba Kanojo no Icha Love Yarimakuri Seichouki | Development Records of An Asocial Otaku and a Brown Tomboy Going At It Over And Over
(C87) [MAIDOLL (Fei)] Rakuen Brilliant Club (Amagi Brilliant Park) [English] =Statistically NP+Funeral of Smiles+LWB=
[Muchakai (Mucha)] Chizuru-chan Kaihatsu Nikki Zenpen ~Kataomoichuu no Sensei no Tame, Chuunen Kyoushi ni Hamerareru Junjou Yuutousei~ | Chizuru-chan Development Diary Part One [English] {2d-market.com} [Decensored] [Digital]
Kareshi ja Ikenai Kyonyuu Meikko, Dai Kirai na Oji-san no Sei Kaihatsu Massage ni Ochiru | A Niece with Huge Tits who can't Cum with her Boyfriend Falls For her Hated Uncle's Sex Development Massage
[Nozarashi Satoru] Do S na Hime wa Kegasareru Rei -Chuuhen- | A Super Sadistic Princess Defiled: Zero Part 2 (Do S na Hime wa Kegasareru - Inga no Shou -) [English] =StatisticallyNP=
(C69) [Tsurikichi Doumei] Yarimanga Daioh [English] =StatisticallyNP=
(C87) [Muchakai (Mucha)] Chizuru-chan Kaihatsu Nikki 2 | Chizuru-chan's Development Diary 2 [English] [Doujin-Moe]
[Kizuki Rei] Ai no Neuchi | The Value of Love (COMIC Masyo 2016-02) [English] [StatisticallyNP]
Development Diary Ch.3 – Chii-chan Development Diary 3
[Muchakai (Mucha)] Chii-chan Kaihatsu Nikki Color Ban | Chii-chan Development Diary Full Color Collection [English] {2d-market.com} [Decensored] [Digital]
(C80) [ARCHIVES (Hechi)] Homurashinshoku | Homura’s Corruption (Puella Magi Madoka Magica) [English] =StatisticallyNP=
(C76) [Tsurikichi Doumei (Umedama Nabu)] Azumanga Futotama (Umedamangashuu 14) (Azumanga Daioh) [English] =StatisticallyNP=
Develop You!
Futanari Choukyoushi ni Kaihatsu Sareru Shota | Boys Getting Developed by Futanari Trainers
(C91) [Muchakai (Mucha)] Chizuru-chan Kaihatsu Nikki 4 | Development Diary Ch.8 – Chizuru-chan Development Diary 4 [English] {2d-market.com}
Kaijin Kaihatsubu Tanpen Ero | Monster Development Department Short Erotic Manga
Tatakarete Yorokobu Hito Nakadashi Manga
[R-gen] Seishoku Kaihatsu Torawareta Elf no Choukyou Jikken | Sexual Development - Torture Training of Captured Elf (Mesu Hana ga Ochiru Toki) [English] [MTL] [Digital]
(COMITIA98) [Muchakai (Mucha)] Chii-chan Kaihatsu Nikki 2 | Chii-chan's Development Diary 2 [English] {Doujin-moe.us}
(CR21) [Bakuhatsu BRS. (B.Tarou)] Roll-chan no Kaihatsu Nikki | Roll's Development Diary (CAPSULE COMPUTER) (Rockman DASH) [English] [Writefuck]
[Syuuen] Delivery Love (Kagai Jugyou) [English] [StatisticallyNP] [Decensored]
[Muchakai (Mucha)] Chii-chan Kaihatsu Nikki 3 | Chii-chan's Development Diary 3 [English] {Doujin-moe.us}
[Developers (Nagasode)] Sepia-chan wa Choukyou Machine no Ejiki ni Narimashita. [Digital]
[Akigami Satoru] Zero sum game wa Okotowari | REFUSE the zero sum game (Kihon Muryou Kanojo NG Nashi) [English] =StatisticallyNP=
Sepia-chan wa Choukyou Machine no Ejiki ni Narimashita. 2
(C85) [Muchakai (Mucha)] Chii-chan Kaihatsu Nikki 4.1 | Chii-chan's Development Diary Epilogue [English] {doujin-moe.us}
(C86) [Muchakai (Mucha)] Chizuru-chan Kaihatsu Nikki | Chizuru-chan's Development Diary [English] [Doujin-Moe]
[Solar System Development Organization (Kinako)] Sleeping Monster (Durarara!!)
(C82) [NOA (Various)] Shingeki No Kyojin (Shingeki no Kyojin) [English] =StatisticallyNP= [Incomplete]
[bifidus] Hikari-san Kaihatsu Nisshi | Hikari-san's Development Diary (Kimi o Sasou Uzuki Ana) [English] [Digital]
(C85) [Modae Tei (Modaetei Anetarou, Modaetei Imojirou)] Senkan Nagato wa Beitei ni Sesshuu sareri | Battleship Nagato confiscated by the US. (Kantai Collection) [English] [StatisticallyNP]
[Developers (Nagasode)] Kaeshite! Boku no Clitoris 2 Inma no Iinari Dosukebe Choukyou
Jibun demo Bikkuri shita Onna Omake 2-page
Chizuru-chan Kaihatsu Nikki 2 | Development Diary Ch.6 – Chizuru-chan Development Diary 2 {2d-market.com}
Kaeshite! Boku no Clitoris Ero Trap ni Torawareta Mahoutsukai | GIve it back, my clitoris! A mage caught in an ero-trap.
Sixth: Focused Production Development
[Arai Kei] The Care And Feeding Of Childhood Friends [StatisticallyNP] [English]
[Shimaji] Seicho Kiroku -Zenpen- | Souma's Sex Development Record - Part 1 (Koushoku Shounen Vol. 07) [English] [Decensored] [NewsMedia]
Wakiman 2 Mr. Wakishita seconded to the development department
(Ore no Turn 5) [Dekoboko. (Hekomi)] Develop You! (Yu-Gi-Oh! VRAINS)
[China] Fuko no Konsui Rape - Seicho Kiroku | Father Daughter Unconscious Rape: The Development Records (No! No! Rape) [English] [JuliusWinnfield] [Digital]
Development Diary Ch.3 – Chii-chan Development Diary 3 {2d-market.com}
(C87) [furuike (Sumiya)] Brilliant Park no Seijijou | Brilliant Park Sexual Circumstances (Amagi Brilliant Park) [English] =StatisticallyNP=
(C85) [High Thrust (Inomaru)] Kan Kan Nisshi (Space Battleship Yamato 2199) [English] {Statistically NP}
(C84) [Sankaku Apron (Sanbun Kyoden, Umu Rahi)] Akebi no Mi - Yuuko AFTER [English] [StatisticallyNP]
Futari wa Choukyou Game no Ejiki ni Narimashita. 2 | Two Girls Fall Prey to a Sexual Training Game 2
Secret XX Development
[Akigami Satoru] Lose-Loose de Itte Miyou | Lose Loose 1/2 Part 1 (Kihon Muryou Kanojo NG Nashi) [English] =StatisticallyNP= [Incomplete]
[Inue Shinsuke] Kago no Moukin | Caged Hawk [English] {Statistically NP}
(C86) [Muchakai (Mucha)] Chizuru-chan Kaihatsu Nikki | Development Diary Ch.5 – Chizuru-chan Development Diary 1 [English] {2d-market.com}
Maruhiden! Ayame Inpouchou! | Forbidden Secret Chronicle! Ayame's Lewd-Arts Album!
Development Diary Ch.1 – Chii-chan Development Diary 1
[Developing Person(Hatten Tojounin)] Pink Slime [English] [head empty] [Digital]
[Nozarashi Satoru] Do S na Hime wa Kegasareru Rei -Zenpen- (Do S na Hime wa Kegasareru - Inga no Shou -) [English] =StatisticallyNP=
Chii-chan's Development Dairy 1
[Yojouhan Shobou] Haha no hi to Musume no hi | Mother’s Day and Daughter’s Day [English] [StatisticallyNP]
Mercury Development Plan
[Mokusei Zaijuu] Zetsubou no Inaka Shojo ~Saitama Chikan Densha-hen~ | A Virgin's Netorare Rape and Despair ~Saitama Train Molester Edition~ (COMIC Maihime Musou Act.08 2013-11) [English] [Statistically NP + B.E.C. Scans]
[Nekohakushaku] Boku no Mama-chan (43) Kaihatsu Nikki 1 | The development diary of my Mama-chan 1 [English] [Pandora's actor]
Shinseki no Onnanoko ga Kyuuseichou Shite Bakunyuu ni Narimashita | A relative of yours develops suddenly and gets MASSIVE TITS
Development Diary Ch.4 – Chii-chan Development Diary 4 {2d-market.com}
Seichou Nikki | Sexual Development Journal
JK육변기 육성일지 | JK-CumDump Development Diary
Development Diary Ch.2 – Chii-chan Development Diary 2 {2d-market.com}
[Oyster] Roji Ura Kairou | Back Street Alley (COMIC Mate legend Vol. 5 2015-10) [English] =StatisticallyNP=
Android Development Diary
[Oyster] Miru mo Muzan [English] [LWB + Melovfemale + StatisticallyNP]
(C85) [saka☆muke (Various)] Nikubanare 4 Gou - Chapter 4 [English] [Statistically NP]
Development Diary Ch.1 – Chii-chan Development Diary 1 {2d-market.com}
Chii-chan's Development Dairy 3
Huasanorori 1# Anniversary English
(C76) [Tsurikichi Doumei (Umedama Nabu)] Asuka-chan Kiki Ippatsu no Maki | Asuka: In The Nick of Time (Umedamangashuu 14) (Neon Genesis Evangelion) [English] [StatisticallyNP]
[Hasebe Mitsuhiro] Kinpatsu Prison | Blonde Prison (Kinpatsu Prison) [English] [StatisticallyNP]
[China] Maid! Joshikousei! Kankin! Bishoujo Shuudan Rape! | Pretty Girl Gang Rape (Rape is Life) [English] [StatisticallyNP] [Digital]
Chizuru-chan's Development Diary
(Inoketto) [Uzigaya (Uziga Waita)] Sangeki no Sasha | Sasha's Tragedy (Shingeki no Kyojin) [English] [StatisticallyNP]
(C91) [Roubai-tei (atahuta)] Tanoshii Seieki Bokujou -Kaihatsu Hen-|Happy Semen Farm -Development Branch- (Brave Witches) [English]
(C87) [Mokusei Zaijuu (Mokusei Zaijuu)] Chichibukuro Birilliant Park | Booby Bag Brilliant Park (Amagi Brilliant Park) [English] =Statistically NP+LWB=
Chizuru-chan Kaihatsu Nikki | Chizuru-chan's Development Diary
[Monorino] Pinkerton [English] =StatisticallyNP=
[Egao ga Ichiban (Tsukusun)] Kaze Hime Kankan [English] =StatisticallyNP= [Digital]
(C87) [Muchakai (Mucha)] Chizuru-chan Kaihatsu Nikki 2 | Development Diary Ch.6 – Chizuru-chan Development Diary 2 [English] {2d-market.com}
At public bath with a well-developed classmate
[Loiter (Usuke Bou)] Shinsekai no Sex Slave (Neon Genesis Evangelion) [English] =Iko + Statistically NP= [Digital]
[Developers (Nagasode)] Futari wa Choukyou Game no Ejiki ni Narimashita. | They Both Fell Prey To The Training Game. [English] {Hennojin}
(C83) [ARCHIVES (Hechi, Sanada Kana)] Chuunibyou Demo Make wa Shinai! (Chuunibyou Demo Koi ga Shitai!) [English] [Statistically NP]
JK Cumdump Development 2 | JK육변기 육성일지2
[Rohgun] Eroge o Tsukurou! Genteiban - Let's develop the adult game together
[Akigami Satoru] Etsurakuha Eienni Mesudakeno Monoda 2 | Pleasure is Being a Whore Forever 2 (Hinin Kinshi Chiku) [English] =StatisticallyNP=
[Machida Hiraku] MATCHLIGHT -Hello Kitty- (COMIC LO 2014-03) [English] {Statistically NP}
(C86) [Sankaku Apron (Sanbun Kyoden] Akebi no Mi - Yuuko Katei [English] [StatisticallyNP, N04h, B.E.C. Scans]
SUPPLEMENT AND DEVELOPMENT
[Mujitan (Tsumugie)] Kyonyuu Kuchikukan Hatsuiku Chousa Shirei San | Big Titty Destroyers' Development Survey Order (Kantai Collection -KanColle-) [English] {DKKMD Translations} [Digital]
Chizuru-chan Kaihatsu Nikki 4 | Development Diary Ch.8 – Chizuru-chan Development Diary 4
Chizuru-chan Kaihatsu Nikki 3 | Development Diary Ch.7 – Chizuru-chan Development Diary 3 {2d-market.com}
[Arai Kei] Hitoya no Tori | Caged Bird (COMIC Megastore Alpha 2013-09) [English] [StatisticallyNP]
[Nozarashi Satoru] Do S na Hime wa Kegasareru Rei -Kouhen- | A Super Sadistic Princess Defiled: Zero Part 3 (Do S na Hime wa Kegasareru - Inga no Shou -) [English] =StatisticallyNP=
[Mogudan] Ayanami Rei (Aniparo Miki 15) (Neon Genesis Evangelion) [English] =StatisticallyNP=
Seishoku Kaihatsu - Torawareta Erufu no Chōkyō Jikken | Sexual Development - Torture Training of Captured Elf
[Developers (Nagasode)] Ima kara Anata wa Onanie Ningyou desu [Chinese] [有条色狼汉化]
[Arai Kei] Tourou no Su [English] [desudesu, Noraneko, StatisticallyNP] [Digital]
Chizuru-chan Kaihatsu Nikki 4 | Development Diary Ch.8 – Chizuru-chan Development Diary 4 {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]
Uesugi Tsukasa wa Kaihatsu Sareteiru | Uesugi Tsukasa is being developed
Chii-chan's Development Dairy 2
Fuko no Konsui Rape - Seicho Kiroku | Father Daughter Unconscious Rape : The Development Records
Chii-chan's Development Diary Epilogue
(COMIC1☆3) [furuike (Sumiya)] White white diary (The Melancholy of Haruhi Suzumiya) [English] =StatisticallyNP=
Chii-chan Kaihatsu Nikki Color Ban | Chii-chan Development Diary Full Color Collection
(Reitaisai 11) [Hadairo Rooibos Tea (Pandain)] Shokushu Chireiden 2~Satori Expansion Development~ (Touhou Project)
[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]
[Muchakai (Mucha)] Mako-chan Kaihatsu Nikki 2 -Netorare… Itsuwari no Shotaiken- | Mako-chan's Development Diary 2 [English] {2d-market.com} [Decensored] [Digital]
(C69) [Tsurikichi Doumei (Umedama Nabu)] Yarimanga Daioh (Irotsuki! Umedamanga Shuu ~Guai~) (Azumanga-Daioh) [English] =StatisticallyNP=
(Reitaisai 19) [Rocket Chousashitsu (Koza)] Nitori-san wa Kaihatsuchuu | Nitori-san is Developing (Touhou Project) [English] [Haj3]
[Medaka Kenichi] Hatsuiku Yokujou | Development Bath (COMIC LO 2007-02) [English]
(COMITIA98) [Muchakai (Mucha)] Chii-chan Kaihatsu Nikki 2 | Development Diary Ch.2 – Chii-chan Development Diary 2 [English] {2d-market.com}
(C91) [Roubai-tei (atahuta)] Tanoshii Seieki Bokujou -Kaihatsu Hen-|Happy Semen Farm -Development Branch- (Brave Witches) [English] [Mongolfier]
(C81) [Ruki Ruki EXISS (Fumizuki Misoka)] MotherFucker (Final Fantasy VII) [English] [Statistically NP]