Kongpoonma Engineering Devel

[Hattori Mitsuka] 2LDK Kitsune Tsuki [Digital]

[Danzi Engine (Shiba Yuuji)] Osugaki Sentou [Digital]

COMIC HOTMILK 2019-05

Tsuchiya Kouta no Muttsuri Isekai Tensei

Chijokoi

(Shota Scratch 15) [Kirsi Engine (Kirsi)] Kyuushuu Mesu Shota (Kyuushu Sentai Danjija)

MBJS ga Maiorita! | MBES Flew Down To Me!

(C83) [Jiizeru Engine (Jiino)] Yuusha-sama ga Taihen desu (Dragon Quest)

[Heroine Engineering (TAREkatsu)] Bad-end simulation Vol. 1 (Bishoujo Senshi Sailor Moon) [English] [kuraudo]

Tsukiushi Ni

(C82) [Rotary Engine (Kannazuki Motofumi)] Niko Nama. (Accel World) [English] [biribiri]

(SC31) [The Latest Engine (Fujiyama Takashi)] Iincho no Tsundere Daisakusen! (ToHeart2)

Futanari Shinnyuu Kenshuu

(SC37) [The Latest Engine (Fujiyama Takashi)] Doripai (Tengen Toppa Gurren Lagann)

MBJS ga Maiorita!

Tsukiushi Sakunyuu-hen

[Korotsuke] Nekura Megane ♀

Nekura Megane ♀

Touhou Nyuusatsuroku

Kouta Tsuchiya's Lascivious Adventure In Another World

[sawacream] Mahoutsukai Lyrica 2 ~ Kyokugen made H ni Kaihatsu Sareta Oppai ~ | Magician Lyrica 2 ~ H-Developed Tits To The Extreme ~ [English]

[Mousou Engine] Totsuzen Tomari ni Kita Juushi (Hitozuma) o Otosu Hanashi [English]

Iroiro Ikuiku

Onnanoko wa Venus Tokuten Leaflet

[Korotsuke] Nekura Megane ♀

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

Chizuru-chan's Development Diary 2

[Gustav] Kogaku Otome wa Oiru no Kaori | Engineer Girl’s Oil Scent (COMIC HOTMILK 2017-04) [English] {Hennojin} [Digital]

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

(C85) [Rotary Engine (Kannazuki Motofumi)] Technobreak Company (Outbreak Company) [English] [Doki Fansubs]

[Rotary Engine (Kannazuki Motofumi)] Ore, Naedoko ni Narimasu. (Ore, Twintail ni Narimasu.) [English] [Digital]

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

Massage de Iku Toko Mirarechau! Shitagi o Nugasare Bikubiku Asedaku Sounyuu 1-3

Nekura Megane ♀ | The Creepy Glasses Girl

(C91) [Rotary Engine (Kannazuki Motofumi)] Yowakute New Game. (NEW GAME!) [English] [BlindEye]

BEAUTIFUL LADY

[Nijou Katame] Ookami Chuui! (COMIC X-EROS #55) [Chinese] [脸肿汉化x小花花同盟戰線] [Digital]

(C62) [Rotary Engine (Kannazuki Motofumi)] Kimi ga Nozomu Subete no Mono (Kimi ga Nozomu Eien)

A masturbation toy for girls developed by a dark pediatrician.

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

16 Sai ni Natta Tsuma 19

Ponkotsu Succubus-chan | 廢柴小魅魔

Hologura Adult Version

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

[MM] Deep Kiss Development Story (Hoshikawa Sara)

Futari wa Choukyou Game no Ejiki ni Narimashita. 2

[Muchakai (Mucha)] Chii-chan Kaihatsu Nikki 3 | Development Diary Ch.3 – Chii-chan Development Diary 3 [English] {2d-market.com}

[Korotsuke] Nekura Megane ♀

[Masamune Shirow] GREASEBERRIES 3

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

Ghost of summer night

[Rotary Engine (Kannazuki Motofumi)] Ore, Naedoko ni Narimasu. (Ore, Twintail ni Narimasu.) [English] [Digital]

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

Koe | Voice

Bad End Simulation Vol. 4

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 1-10

[Mousou Engine (Korotsuke)] Izen to Shite Nigate na Senpai (Hitozuma) o Otosu Hanashi | The Story of How I Seduced My Old Still Hard to Deal with (Married) Senior [English] {darknight}

(C80) [Rotary Engine (Kannazuki Motofumi)] Tooru-chan de Asobou! (A Channel)

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

Imouto Saimin Kaihatsu "Karada ga Ugokanai!!" | Little Sister Hypno Development "I Can't Move My Body!!"

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

Tsugou no Ii Mesu-tachi

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

(C88) [Muchakai (Mucha)] Chizuru-chan Kaihatsu Nikki 3 | Development Diary Ch.7 – Chizuru-chan Development Diary 3 [English] {2d-market.com}

(C65) [Rotary Engine (Kannazuki Motofumi)] Shite Shite☆Sensei-san (Summon Night 3)

(C95) [Rotary Engine (Kannazuki Motofumi)] JS Kenkyuukai (Ryuuou no Oshigoto!) [Chinese] [脸肿汉化组]

(C86) [Muchakai (Mucha)] Chizuru-chan Kaihatsu Nikki | Chizuru-chan's Development Diary [English] =Lost Light+Funeral of Smiles+LWB

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

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

[TLE (Fujiyama Takashi)] Paizuri suru dake no Doujinshi [Digital]

Hitozuma Tokiko no Tenraku

(C80) [TLE (Fujiyama Takashi)] Ruki-pai Shinsatsu Nikki (Quiz Magic Academy)

[Tecchan] MILK ENGINE

【肥満化あり】自粛中に激太りした先輩

(COMIC1☆7) [Rotary Engine (Kannazuki Motofumi)] Salmon Pink Operation (Vividred Operation)

(C94) [Mousou Engine (Korotsuke)] Martina Onee-chan no Seikatsu (Dragon Quest XI)

[Korotsuke] Nekura Megane ♀

[Anthology] Mesu Kyoushi | Bitch Teacher Ch. 1-2 [English] {Doujins.com}

(C75) [The Latest Engine (Fujiyama Takashi)] Sharon ojousama no ruki pai choukyou nisshi (Quiz Magic Academy)

Nekura Megane ♀

Hellbitch Endemic: Acute Libido Developmental Syndrome

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

(C93) [Rotary Engine (Kannazuki Motofumi)] Mameshiba (Gochuumon wa Usagi desu ka?)

[Snowberry] Joshidaisei Emi no Chiniku Choukyou Monogatari [Digital]

Higurashi CG Shuu Seisakuchuu | Higurashi CG under development

[Kirsi Engine (Kirsi)] Mesu Seinen Hisho (Kaigai Shucchou Hen)

(COMIC1☆6) [TLE (Fujiyama Takashi)] MILKY IDOL (THE IDOLM@STER CINDERELLA GIRLS)

(C91) [Seventh Engine (Harenchi Tomeko)] RECOLLECTION!! (Kantai Collection -KanColle-)

[Amano Kazumi] Dereka Kouryaku Manual

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

(C70) [Rotary Engine (Kannazuki Motofumi)] Mao Kiss. (KimiKiss)

(Shota Scratch 2) [Panda 4gou (Shima Kyousuke)] Lag Lag 2 (Lagoon Engine)

[Developers (Nagasode)] Eve-chan wa Shokushu Pants no Ejiki ni Narimashita. 2 | Eve-chan Fell Prey to the Tentacle Panties. 2 [English] [Digital]

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

(COMITIA97) [Muchakai (Mucha)] Chii-chan Kaihatsu Nikki | Chii-chan's Development Diary [English] {Doujin-moe.us}

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

(C92) [Rotary Engine (Kannazuki Motofumi)] Satania VS Shokushu Furo (Gabriel DropOut)

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

[Yukusasu] Aigis Kayou Hon (Sennen Sensou Aigis) [Digital]

DUAL:ENGINES

Cage of the Zonai

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

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

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

[Aoki Kanji] Hyper Mini Engine (Manga Bangaichi 2011-11) [English] {Hennojin}

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

(C91) [Carnage Engine (Bakudanbonbon)] Yellow Heart-sama to Osoto de Ecchi Suru Hon (Hyperdimension Neptunia)

[Initiati-bu (Fujoujoshi)] Master no Ichinichi (Fate/Grand Order) [Digital]

(C95) [Mousou Engine (Korotsuke)] Nekura Megane ♀ no Hon | The Creepy Glasses Girl Book [English] {darknight}

[Korotsuke] Nekura Megane ♀

[Rotary Engine (Kannazuki Motofumi)] LOTUS BREAKDOWN (Accel World) [Digital]

(COMIC1☆4) [Akousoku Engine (Azumi Haruhito)] Sanapai (Kari) (Touhou Project)

Sperm Of The Gerudo

(C86) [TLE (Fujiyama Takashi)] KanMusu Chichi kosu Kansatsu Kiroku Rei (Kantai Collection -KanColle-)

Dakashiya no Hatsujou Dragon

[Rotary Engine (Kannazuki Motofumi)] Ore, Naedoko ni Narimasu. (Ore, Twintail ni Narimasu.) [Chinese] [CE家族社] [Digital]

[Korotsuke] Nekura Megane ♀

[Corundum] Tai Mesugaki-you Energy Drink o Kaihatsu Shita Loli Vinci-chan | Lolinchi-chan developed an anti-msgk energy drink (Fate/Grand Order) [English] [The Blavatsky Project]

[Okano Ahiru] Hanjuku Developer - The immature developer

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

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

[Souryuu] kou iu no ga ii no [Chinese] (ongoing)

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

Muchikko Succubus Choukyou Kaihatsu | An Innocent Succubus' Development Training

(COMIC1☆9) [Rotary Engine (Kannazuki Motofumi)] Akenai Yoru (Yoru no Yatterman) [Chinese] [脸肿汉化组]

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

[Korotsuke] Nekura Megane ♀

Mesu Danshi Ecchi Manga Tsumeawase

(C94) [Carnage Engine (Bakudanbonbon)] Nogi Sonoko wa Kanojo de Aru (Yuuki Yuuna wa Yuusha de Aru)

Cho-choshin Josei Shima no Kanrinin Shumei

[Anthology] Satyr Engine 1

Nekura Megane ♀

Torotoro ni Shite Ageru Toranoana Tokuten 8P Leaflet

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

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

C99) [Hachikyutei (Hachikyu)] Idol da kara Mae wa Dame! (Hololive) |因为是偶像所以前面不可以 [星野干拉个人翻译]

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

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

[Rotary Engine (Kannazuki Motofumi)] HIGHSCHOOL OF THE DATE (Date A Live)

Offpako Quest Hitozuma Hen

Bibia Saikou ka yo!

[Chuuka Naruto] Reijuu Keiyaku - Bishuu Geinou Office

Otsubone Taiiku Kyoushi Mesu no Hon | 敗犬體育老師♀的本本

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

[Rotary Engine (Kannazuki Motofumi)] Ore, Naedoko ni Narimasu. (Ore, Twintail ni Narimasu.) [Chinese] [无毒汉化组] [Digital]

Mei-chan no Milk Teikyou

Kanojo ga Mizugi ni Kigaetara

milking Ch. 1-3

Bloody Moon Overdrive

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