Kongpoonma Engineering Devel

Development Diary Ch.5 – Chizuru-chan Development Diary 1 {2d-market.com}

Densha no Naka de | Inside the Train

(C75) [Inudrill Lolita Engine (Inumori Sayaka)] Flower Garden (Gundam 00)

BEAUTIFUL LADY

Kanojo ga Mizugi ni Kigaetara

Itazura Engine #2

根暗眼鏡

Higurashi CG Shuu Seisakuchuu | Higurashi CG under development

Senko-san, Yobai Suru.

Muchikko Succubus Choukyou Kaihatsu | An Innocent Succubus' Development Training

Berochuu Kaihatsu suru Hanashi | Deep Kiss Development Story

Yuunou Engineer ni wa Ura no Kao ga Aru Watashi o Kaihatsu suru Dekiai Step | 能干程序员隐藏的一面 把我“开发”的溺爱步骤 1-6

(C71) [Rotary Engine, Tsurukiya (Kannazuki Motofumi, Mutsuki Ginji)] Eleven*Play (KiMiKiSS)

(C86) [Muchakai (Mucha)] Chizuru-chan Kaihatsu Nikki | Chizuru-chan's Development Diary [English] [Doujin-Moe]

[Korotsuke] Nekura Megane ♀

[Inainaka] Shihai sareru no ga Ore no Sei ~Iki kuruu you ni Shitsukerateta Karada~ | 調教遠比想像中更舒服～在他們的調教之下身體止不住高潮～ Ch. 1-9 [Chinese] [Decensored] [Digital]

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

(C87) [Muchakai (Mucha)] Chizuru-chan Kaihatsu Nikki 2 | Chizuru-chan's Development Diary 2 [English] =Lost Light + Funeral of Smiles + LWB=

Nekura Megane ♀

サターニャVS触手風呂

Kogaku Otome wa Oiru no Kaori | Engineer Girl’s Oil Scent

[Kirimoti Texcha (Yoyoyoyou)] Dauni! (Splatoon)

Sissification Of A Bad Influence

[Usui Mayo] Yuunou Engineer ni wa Ura no Kao ga Aru Watashi o Kaihatsu suru Dekiai Step | 能干程序员隐藏的一面 把我“开发”的溺爱步骤 1-4 [Chinese] [莉赛特汉化组]

Chii-chan's Development Dairy 3

[Korotsuke] Root dark glasses ♀ & Yabeyatsu ♀ + boxed [Chinese][海虎战神汉化组汉化]

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

Nekura Megane ♀

(C74) [The Latest Engine (Fujiyama Takashi)] Karen Chichi Kan (Code Geass)

(C73) [Rotary Engine (Kannazuki Motofumi)] Tamahimeden (Bamboo Blade)

Neko Wa Kotatsu De | The Cat in the Kotatsu

[Muchakai (Mucha)] Chii-chan Kaihatsu Nikki Color Ban | Chii-chan Development Diary Full Color Collection [English] {2d-market.com} [Decensored] [Digital]

Chizuru-chan Kaihatsu Nikki 3 | Development Diary Ch.7 – Chizuru-chan Development Diary 3 {2d-market.com}

[Kirsi Engine] - Laura no Ketsu Ana Shugyou - (Turn A Gundam) (English) [desudesu]

Nekura Megane ♀ | The Creepy Glasses Girl

メスイキ王子

[Developers (Nagasode)] Sepia-chan wa Choukyou Machine no Ejiki ni Narimashita. [Chinese] [不咕鸟汉化组] [Digital]

[Developers (Nagasode)] Kaeshite! Boku no Clitoris 2 Inma no Iinari Dosukebe Choukyou

[Mayo Usui] Yunou engineer niha URA no kao ga aru watashi o kaihatsu suru dekiai suteppu | 能干程序员隐藏的一面 把我“开发”的溺爱步骤 1-3 [Chinese] [莉赛特汉化组]

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

Seichou Nikki | Sexual Development Journal

(CCFukuoka28) [Kirsi Engine (Kirsi)] Muttsuri Shoukai ni Youkoso (Baka to Test to Shoukanjuu) [English] [mysterymeat3]

(C53) [Studio Mukon (Zyaroh Akira)] SUPPLEMENT AND DEVELOPMENT (Battle Athletes Victory, ToHeart, Darkstalkers)

Mei-chan no Milk Teikyou

Chirashi

Tomodachi no Hahaoya ni Nagusamete Morau Hanashi | The Time I Got Consoled By My Friend’s Mother

(C68) [The Latest Engine (Fujiyama Takashi)] PW TLE-PW05 (Final Fantasy VII)

[Korotsuke] Nekura Megane ♀

Kaijin Kaihatsubu Tanpen Ero | Monster Development Department Short Erotic Manga

The Story of a Manga Artist Who Was Imprisoned by a Strange High School Girl ～if～

Huasanorori 1# Anniversary English

(C76) [Rotary Engine (Kannazuki Motofumi)] Nodocchi Ryouri Show (Saki)

[Mihoto Kouji] Girl's Next Door 2nd -Love Sick- (Lolita Engine 1.5) [English] [cleaned]

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

[Medaka Kenichi] Hatsuiku Yokujou | Development Bath (COMIC LO 2007-02) [English] [Bakachin Manga Translations™] [Incomplete]

(COMIC1☆8) [Rotary Engine (Kannazuki Motofumi)] Saikin, Sousui no Yousu ga Chotto Okashitai n da ga. (Sekai Seifuku ~Bouryaku no Zvezda~) [English] [PSYN]

Secret XX Development

(C93) [Mousou Engine (Korotsuke)] Martina Onee-chan no Junan (Dragon Quest XI)

(C86) [Rotary Engine (Kannazuki Motofumi)] Gochuumon wa Shitagi desu ka? (Gochuumon wa Usagi desu ka?) [English] =LWB=

Nyuubu Shitara Ore Igai Zenin Ero ROM Layer datta

Maid ni Ryakudatsu Sareru Goshujin-sama

Nekura Megane ♀ | The Creepy Glasses Girl

Otona no HoloKle

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

Itazura Engine #3

(C74) [Inudrill Lolita Engine (Inumori Sayaka)] Mind Zapper (Zettai Karen Children)

Dosukebe Sister to Mayoeru Kohitsuji | The Lewd Sister and the Lost Lamb

Haiki Shobun Shiranui Mai No.2 add'l Route A

2019 guest manuscript

[Kirsi Engine (Kirsi)] Sperm Of The Gerudo (The Legend of Zelda: Breath of the Wild) [Ongoing] [English]

(C79) [Rotary Engine (Kannazuki Motofumi)] Sukima no nai Sekai (The World God Only Knows)

Ganso Koukyuu Puff Puff Ikoi no Sakaba

Kyodai-ka x Marunomi

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

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

【Korotsuke(コロツケ)】The legendary oase♀ [Chinese] [海虎战神汉化组]

[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]

Nekura Megane ♀

DUAL:ENGINES

(C72) [Rotary Engine (Kannazuki Motofumi)] Kodomo Geass. (Code Geass)

Chii-chan's Development Dairy 1

Otsubone Taiiku Kyoushi Mesu no Hon

【Korotsuke(コロツケ)】Bitch Ranking + Married Woman Catching App ♀ + Ground Technique Master ♀ + Mom's Volleyball Club ♀ [Chinese] [海虎战神汉化组汉化]

[Korotsuke] Nekura Megane ♀ | The Creepy Glasses Girl [English] [Ongoing] {darknight}

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

(C72) [The Latest Engine (Fujiyama Takashi)] DRAGON SLAVE (Dragon Quest III Soshite Densetsu e...)

Tanoshii Seieki Bokujou -Kaihatsu Hen-｜Happy Semen Farm -Development Branch-

(C93) [Carnage Engine (Bakudanbonbon)] Uchi no Kuni no Megami-sama no Oppai to Ketsuana o Seiki ni Suru Hon (Hyperdimension Neptunia)

Nekura Megane ♀

Haiki Shobun No.3 Fan Edit

[Korotsuke] Nekura Megane ♀ | The Creepy Glasses Girl [English] [Ongoing] {darknight}

Please Let Me Hold You Futaba-San! Ch. 1-4

[Rotary Engine (Kannazuki Motofumi)] Oishiku Nare! (Boku wa Tomodachi ga Sukunai) [Digital]

(C69) [The Latest Engine (Fujiyama Takashi)] Ane Iroha (Samurai Spirits)

(C87) [Muchakai (Mucha)] Chizuru-chan Kaihatsu Nikki 2 | Development Diary Ch.6 – Chizuru-chan Development Diary 2 [English] {2d-market.com}

(C90) [Rotary Engine (Kannazuki Motofumi)] Chimahame Tanteidan Ochinchin Chousa Nisshi (Gochuumon wa Usagi desu ka?)

Chizuru-chan's Development Diary 2

(C68) [The Latest Engine (Fujiyama Takashi)] PW TLE-PW05 (Final Fantasy VII)

Uesugi Tsukasa wa Kaihatsu Sareteiru | Uesugi Tsukasa is being developed

MBJS ga Maiorita! | MBES Flew Down To Me!

Nekura Megane no Hon | El libro de la espeluznante chica de gafas

DUAL:ENGINES

[Korotsuke] Nekura Megane ♀

Nekura Megane ♀

[Korotsuke] Nekura Megane ♀

[Kirikirimai (Enu)] Oni Sumau wa [Digital]

Futanari Friends! 16

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

[Oh! Great] Engine Room (Complete)[English]

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

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

Futari wa Choukyou Game no Ejiki ni Narimashita. 2 | Two Girls Fall Prey to a Sexual Training Game 2

オフパコクエストJK篇

Itaiamai Ch. 19