Feee Arnold Engineering Developme hentai comics

Otona no Hologra | Adult's Holovid

Shukujo no Kyouiku desuyo「Ojou-sama」

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

よわくてニューゲーム。

(C88) [Rotary Engine (Kannazuki Motofumi)] Iroiro Ikuiku (Kiniro Mosaic) [English] [Doki Fansubs]

Nozokarete|Peeping

[Korotsuke] Nekura Megane ♀

[Korotsuke] Nekura Megane ♀

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

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

Chizuru-chan's Development Diary

Power Shovel and Fire Engine

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

Uchinoyome

Nekura Megane no Hon | The Creepy Glasses Girl Book

Senyou Touch Pen de Chara o Ayatsuri, Neko-chan ni Saimin o Kakero!

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

(C66) [Rotary Engine (Kannazuki Motofumi)] My Twilight (Fate/stay night)

Guuzen Saikai Shita Doukyuusei o Otosu Hanashi

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

(C60) [erotica ALICE (Mihoto Kouji)] Lolita Engine ver.1.5

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 1-8

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

(C91) [Rotary Engine (Kannazuki Motofumi)] Yowakute New Game. (NEW GAME!) [Chinese] [星野願個人漢化]

Root dark glasses ♀ & Yabeyatsu ♀ + boxed

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

(C85) [Rotary Engine (Kannazuki Motofumi)] Zun Zun Biyori (Non Non Biyori)

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

Tsukiushi Sakunyuu-hen

(C96) [Rotary Engine (Kannazuki Motofumi)] Senko-san, Yobai Suru. (Sewayaki Kitsune no Senko-san)

[Rotary Engine (Kannazuki Motofumi)] Cos Mame (Gochuumon wa Usagi desu ka?) [Chinese] [残碑日月个人汉化] [Digital]

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

Akuma Musume Kankin Nisshi Series

[Korotsuke] Nekura Megane ♀

【DQ10】えろさなえ【フレ第十九弾R-18】

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

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

Uchinoyome

[Muchakai (Mucha)] Chizuru-chan Kaihatsu Nikki Swapping Battle Hen | Chizuru-chan Development Diary Extra [English] {2d-market.com} [Decensored] [Digital]

(Shota Scratch 17) [Kirsi Engine (Kirsi)] Eikoku Yousei (Guilty Gear)(English)

Toraware Rin-chan

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

(C90) [Carnage Engine (Bakudanbonbon)] Da Futago Kouhosei (Hyperdimension Neptunia) [English] [potocat]

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

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

Ganso Koukyuu Puff Puff Ikoi no Sakaba

(C67) [Rotary Engine (Kannazuki Motofumi)] Neko Wa Kotatsu De | The Cat in the Kotatsu (Fate/stay night) [English] [Panatical]

(COMIC1☆7) [FESTA. (Yoshitani Motoka)] Jigen Engine no Himitsu (Vividred Operation)

(C68) [Rotary Engine (Kannazuki Motofumi)] Shimashima Kooh-nyan (Sukatto Golf Pangya)

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

(C68) [Amusement Engineering (Serizawa Houri)] Shougai Chuusei Sono ni Shiki (Full Metal Panic!)

[Korotsuke] Nekura Megane ♀

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

Nekura Megane ♀

[Rocket Engine] SM Himitsu Club

[Terasu] Teitoku ga Shiranai Tokoro de Yarichin Seibishi to no Uwaki Sex ni Dohamari Shita KanColle no Tenryuu | While admiral doesn't know it, Tenryuu is having NTR sex with an engineer. (Kantai Collection -Kancolle-) [English]

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

Ganso Koukyuu Puff Puff Ikoi no Sakaba

Nekura Megane ♀

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

[Heroine Engineering (TARE Katsu)] Haiki Shobun No.3 (Street Fighter) [Digital] (English) (Machine Translation)

Koukan Mesu Ochi Otokonoko

Nako-chan no Hentai Doctor Fish Haishin

Nekura Megane ♀

Neko Wa Kotatsu De

(C57) [The Latest Engine (Fujiyama Takashi)] Vier

Nekura Megane ♀

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

(C72) [Rotary Engine (Kannazuki Motofumi)] Maho wa Manyuu no Mazo Shoujo (Dokidoki Majo Shinpan!)

Secret XX Development

[Kirsi Engine (Kirsi)] Promesu (Promare) [English] [MegaFagget]

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

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

2019 guest manuscript

(C76) [Inudrill Lolita Engine (Inumori Sayaka)] DREAMING (Atelier Rorona)

Cho-choshin Josei Shima no Kanrinin Shumei

Shusendo Kishi ga Ore o Nakaseyou to Shiteimasu | 守財奴騎士對惹我哭感到樂在其中 Ch. 1-10

(C93) [Muchakai (Mucha)] Chizuru-chan Kaihatsu Nikki 5 | Chizuru-chan Development Diary 5 [English] {doujins.com}

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

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

Martina Onee-chan no Seikatsu | Big Sis Martina's Sex Life

Hakoiri Yankee ♀ no Hon

[Korotsuke] Nekura Megane ♀

[Kirsi Engine (Kirsi)] Kasshoku Seirei | The Dark Spirit [English]

(Shota Scratch 17) [Kirsi Engine (Kirsi)] Eikoku Yousei (Guilty Gear)

DUAL:ENGINES

(C84) [Rotary Engine (Kannazuki Motofumi)] Moro Iku. (Kiniro Mosaic)

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

[Little mantis (Kuloamaki)] Itazura Engine #3

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

Tsugou no Ii Mesu Otsubone Taiiku Kyoushi Hen

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

[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.}

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

COMIC HOTMILK 2019-05

[Korotsuke] Nekura Megane ♀

[Mousou Engine] Guuzen Saikai Shita Doukyuusei (Hitozuma) o Otosu Hanashi

(C70) [Amusement Engineering (Serizawa Houri)] Shougai Chuusei round - IV (Full Metal Panic!)

[Rotary Engine (Kannazuki Motofumi)] Ore, Naedoko ni Narimasu. | Gonna be the Seedbed. (Ore, Twintail ni Narimasu.) [English] [Digital]

LOVE and DOUBLE PEACE Tokuten Leaflet

[Korotsuke] Nekura Megane ♀

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

(Kouroumu 6) [TLE (Fujiyama Takashi)] Meiling to Koakuma to Patchouli to Muttsu no Oppai (Touhou Project)

Mesuiki Ouji

Cage of the Zonai

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

(C75) [最新引擎 (Fujiyama Takashi)] Sharon ojousama no ruki pai choukyou nisshi (Quiz Magic Academy)

[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}

[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 1-7 [Chinese] [莉赛特汉化组]

Iroiro Ikuiku

TEENISM

[Kirsi Engine (Kirsi)] Stature of a Woman 175 [English]