(COMIC1☆8) [H.B (B-RIVER)] Inexhaustible pleasure (Gundam Build Fighters) [English] [VVayfarer]

Himitsu no xx Kaihatsu - Secret XX development | 秘密的××开发

(C93) [Doujin Ninja Yashiki (Various)] Warfare2 (Fate/Grand Order)

(C87) [serious graphics (ICE)] ICE BOXXX 15 Kaisou -night warfare- (Kantai Collection -KanColle-) [English] [Chocolate + LWB]

[Solar System Development Organization (Kinako)] Sleeping Monster (Durarara!!)

Seishoku Kaihatsu Torawareta Elf no Choukyou Jikken | Sexual Development - Torture Training of Captured Elf

Otaku evolution history

Futanari Sennou Kaizou Koujou 3/4

[doushoku (Hino)] Wagamama Imouto Onaho-ka Keikaku ~Neru Imouto o Kaihatsu Choukyou~ | Bratty Sister Onahole Plan ~Developing and Breaking the Sleeping Sister~ [English] [Digital]

[Muchakai (Mucha)] Chii-chan Kaihatsu Nikki 3 | Chii-chan's Development Diary 3 [English] {Doujin-moe.us}

Fuko no Konsui Rape - Seicho Kiroku | Father Daughter Unconscious Rape : The Development Records

Cure Up RaPaPa de Neko ni Naare! | Riko est devenue ma chatte!

[Developers (Nagasode)] Eve-chan wa Shokushu Pants no Ejiki ni Narimashita. | Eve-chan Fell Prey to the Tentacle Panties. [English] {Hennojin} [Digital]

(G Spirits Sen no Hana 4) [Sayonara Hornet (Yoshiragi)] Hello,Hello,Baby (Mobile Suit Gundam Tekketsu no Orphans)

Development Diary Ch.5 – Chizuru-chan Development Diary 1

[bifidus] Hikari-san Kaihatsu Nisshi | Hikari-san's Development Diary (Kimi o Sasou Uzuki Ana) [English] [Digital]

Newly married couple

(C87) [Aodouhu (Neromashin)] Sennou Fumina (Gundam Build Fighters Try) [English] [VVayfarer]

Mako-chan Kaihatsu Nikki 2 -Netorare… Itsuwari no Shotaiken- | Mako-chan's Develpoment Diary 2

Shounen no seichou, seinen no koukai | A Boy’s Growth, A Young Man’s Remorse

Uesugi Tsukasa wa Kaihatsu Sareteiru | Uesugi Tsukasa is being developed

Secret XX Development

Response 1st Day – Call of Duty Modern Warfare DJ

(C84) [Muchakai (Mucha)] Chii-chan Kaihatsu Nikki 4 | Development Diary Ch.4 – Chii-chan Development Diary 4 [English] {2d-market.com}

Development Diary Ch.2 – Chii-chan Development Diary 2

(C76) [Rapid Rabbit (Various)] WITCH SWITCH (Final Fantasy XI) [English] [VVayfarer]

Shomubu Kouseika Seishorigakari | General Affairs Department, Public Welfare Section, Sexual Disposal Branch Ch. 3

Futanari Sennou Kaizou Koujou 4/4

[Sayonara Hornet (Yoshiragi)] Newly married couple (Mobile Suit Gundam Tekketsu no Orphans) [Chinese] [瑞树汉化组]

Mesu Danshi Ecchi Manga Tsumeawase

Kaeshite! Boku no Clitoris Ero Trap ni Torawareta Mahoutsukai | GIve it back, my clitoris! A mage caught in an ero-trap.

Mei ni Anal Kaihatsu Sareru JK | Anally Developed by My Niece

[Tinmeshi] Defective Dogs 2 (Call of Duty Modern Warfare DJ) [English]

(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 | Development Diary Ch.6 – Chizuru-chan Development Diary 2 [English] {2d-market.com}

Chii-chan's Development Diary Epilogue

Develop You!

JK육변기 육성일지 | JK-CumDump Development Diary

[R-gen] Seishoku Kaihatsu Torawareta Elf no Choukyou Jikken | Sexual Development - Torture Training of Captured Elf (Mesu Hana ga Ochiru Toki) [English] [MTL] [Digital]

(C87) [Serious Graphics (ICE)] ICE BOXXX 15 Kaisou -night warfare- (Kantai Collection -KanColle-) [Chinese] [管少女汉化]

Development Diary Ch.3 – Chii-chan Development Diary 3

[Developing Person(Hatten Tojounin)] Pink Slime [English] [head empty] [Digital]

Muchikko Succubus Choukyou Kaihatsu | An Innocent Succubus' Development Training

(C90) [Motchie Kingdom (Motchie)] Suki Suki Gjallar Shikibu-san (Mobile Suit Gundam Tekketsu no Orphans) [Chinese]

[Mayonnaise.] Shomubu Kouseika Seishorigakari | General Affairs Department, Public Welfare Section, Sexual Disposal Branch Ch. 3 [English] [BATS]

(C84) [Muchakai (Mucha)] Chii-chan Kaihatsu Nikki 4 | Chii-chan's Development Diary 4 [English] {Doujin-moe.us}

[Sayonara Hornet (Yoshiragi)] Newly married couple (Mobile Suit Gundam Tekketsu no Orphans) [English] {Shotachan}

Macky Suki Suki | I Love-Love Macky

Shate-tama Renshu-cho

(C87) [Muchakai (Mucha)] Chizuru-chan Kaihatsu Nikki 2 | Chizuru-chan's Development Diary 2 [English] [Doujin-Moe]

Ima kara Anata wa Onanie Ningyou desu

Sayonara Kaa-san | Farewell, Mom

Higurashi CG Shuu Seisakuchuu | Higurashi CG under development

(C76) [Rapid Rabbit (Various)] WITCH SWITCH (Final Fantasy XI) [English] [VVayfarer]

Shigatsu Kissa no Himitsu no Jiken-bo | 四月咖啡馆的神秘事件簿 Ch. 1

(COMITIA97) [Muchakai (Mucha)] Chii-chan Kaihatsu Nikki | Development Diary Ch.1 – Chii-chan Development Diary 1 [English] {2d-market.com}

[Hiroshiki] Otome Mankai Himehajime | Maiden in Full Bloom (Hatsujou Carnival) [English] [desudesu]

[Shimaji] Seicho Kiroku -Zenpen- | Souma's Sex Development Record - Part 1 (Koushoku Shounen Vol. 07) [English] [Decensored] [NewsMedia]

Uwaki ja Sumanai... - Je suis devenu sérieux au lieu de tricher

Seishoku Kaihatsu - Torawareta Erufu no Chōkyō Jikken | Sexual Development - Torture Training of Captured Elf

[Developing Person(Hatten Tojounin)] Pink Slime [English] [head empty] [Digital]

[China] Fuko no Konsui Rape - Seicho Kiroku | Father Daughter Unconscious Rape: The Development Records (No! No! Rape) [English] [JuliusWinnfield] [Digital]

[Sukesaburou] Bishoujo Mahou Senshi Pure Mates Ch. 1-2 [English] [VVayfarer] [Digital]

Development Diary Ch.2 – Chii-chan Development Diary 2 {2d-market.com}

(C92) [Sugar*Berry*Syrup (Crowe)] Macky Suki Suki (Mobile Suit Gundam Tekketsu no Orphans) [Chinese] [玲车漂移汉化]

[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]

[Urainutei (Kuroinu)] Ningen Seisei Koujou [English] [VVayfarer]

(CCOsaka107) [Sayonara Hornet (Yoshiragi)] Rifujin na Otona (Mobile Suit Gundam Tekketsu no Orphans)

Coneco!! Chapter 9 - Farewell Kitten

Development Diary Ch.1 – Chii-chan Development Diary 1

Shinseki no Onnanoko ga Kyuuseichou Shite Bakunyuu ni Narimashita | A relative of yours develops suddenly and gets MASSIVE TITS

Sixth: Focused Production Development

Chii-chan's Development Dairy 3

[Developers (Nagasode)] Eve-chan wa Shokushu Pants no Ejiki ni Narimashita. 2 [English] {Hennojin} [Digital]

Michael Keikaku CH20 - Farewell Then

[Tales of Phantasia]Night of Farewell[English]

(COMITIA98) [Muchakai (Mucha)] Chii-chan Kaihatsu Nikki 2 | Development Diary Ch.2 – Chii-chan Development Diary 2 [English] {2d-market.com}

[Medaka Kenichi] Hatsuiku Yokujou | Development Bath (COMIC LO 2007-02) [English]

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

[Tinmeshi] Careless Mistake (Call of Duty: Modern Warfare 2) [English]

Warfare2

Koe | Voice

[Developing Person(Hatten Tojounin)] Pink Slime [English] [head empty] [Digital]

[Developers (Nagasode)] Kaeshite! Boku no Clitoris 2 Inma no Iinari Dosukebe Choukyou [Chinese] [不咕鸟汉化组]

(C86) [Muchakai (Mucha)] Chizuru-chan Kaihatsu Nikki | Development Diary Ch.5 – Chizuru-chan Development Diary 1 [English] {2d-market.com}

Koufuku Fanfare

Huasanorori 1# Anniversary English

Kaijin Kaihatsubu Tanpen Ero | Monster Development Department Short Erotic Manga

[Anthology] 2D Comic Magazine Tairyou Nakadashi de Ranshi o Kanzen Houi Vol.2

Farewell Smile

Minna no Meshitsukai Kaihatsuchuu desu | Everyone's Servant Is in Development

Monzetsu Explosion 07 - Farewell Japan

Boku no Mama-chan Kaihatsu Nikki 1 | The development diary of my Mama-chan 1

The story of Shota, who was developed by Mesuiki when trying to sleep rape a tutor

[Kakuu Shoujo (Amane Hayabusa)] Koufuku Fanfare [Digital]

n-nichigo ni Wakaraserareru Bocchama | 距離少爺對女僕小姐有所理解還有n天

(C85) [Muchakai (Mucha)] Chii-chan Kaihatsu Nikki 4.1 | Chii-chan's Development Diary Epilogue [English] {doujin-moe.us}

WARFARE

Rinshin wa Do S na Moto Kare Otto wo Aishiteru no ni, Uzuku Karada o Saikaihatsusarete 1 | Her Neighbor is a Sadistic Ex-Boyfriend. She Loves her Husband, but her Aching Body is Being Redeveloped 1

[Yamada Gogogo] ERONA Orc no Inmon ni Okasareta Onna Kishi no Matsuro Ch. 1-7

(Ore no Turn 5) [Dekoboko. (Hekomi)] Develop You! (Yu-Gi-Oh! VRAINS)

[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]

Chii-chan Kaihatsu Nikki Color Ban | Chii-chan Development Diary Full Color Collection

Development Diary Ch.4 – Chii-chan Development Diary 4

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

Chii-chan's Development Dairy 2

[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]

[Akino Sora] Isekai Kita node Sukebe Skill de Zenryoku Ouka Shiyou to Omou 2-sha-me | 既然来了异世界就用色批技能来全力讴歌 第2枪 (COMIC ExE 30) [Chinese] [暴碧汉化组] [Digital]

(COMITIA98) [Muchakai (Mucha)] Chii-chan Kaihatsu Nikki 2 | Chii-chan's Development Diary 2 [English] {Doujin-moe.us}

(G Spirits Sen no Hana 4) [Sayonara Hornet (Yoshiragi)] Hello,Hello,Baby (Mobile Suit Gundam Tekketsu no Orphans) [English] [alparslan]

Futanari Choukyoushi ni Kaihatsu Sareru Shota | Boys Getting Developed by Futanari Trainers

Chizuru-chan Kaihatsu Nikki 2 | Development Diary Ch.6 – Chizuru-chan Development Diary 2 {2d-market.com}

[Mukai Masayoshi] Guilty Sacrifice [Inception] - Chapters 1-9 [English] [cutegyaruTL]

Illya Imouto Onahole Kaihatsu Choukyou | Illya Little Sister Onahole Development Training

Farewell, Our Lonely Love Story

[croceca (Kuroka)] Itsuka Kuru Sayonara no Tame ni Zenpen | For The Farewell That Will Come 1 (Free!) [English] [Sakura Pool Scans]

(C91) [Roubai-tei (atahuta)] Tanoshii Seieki Bokujou -Kaihatsu Hen-｜Happy Semen Farm -Development Branch- (Brave Witches) [English] [Mongolfier]

(CCOsaka107) [Sayonara Hornet (Yoshiragi)] Rifujin na Otona (Mobile Suit Gundam Tekketsu no Orphans) [Chinese] [瑞树汉化组]

[Hanamaki Kaeru] Kimi no Tsureko ni Koishiteru. 4 Ikumen Shinkon Kibun! (Gekkan Web Otoko no Ko-llection! S Vol. 30) [Chinese] [瑞树汉化组] [Digital]