Chii-chan Kaihatsu Nikki Color Ban | Chii-chan Development Diary Full Color Collection
Mansions & Milfs 2
Seichou Nikki | Sexual Development Journal
(C70) [Rotary Engine (Kannazuki Motofumi)] Mao Kiss. (KimiKiss)
(C92) [Rotary Engine (Kannazuki Motofumi)] Satania VS Shokushuburo (Gabriel DropOut) [Chinese] [無邪気漢化組]
Otona no Hologra | Adult's Holovid
教育熱心だ正義マン!
Daihannya-san, Sore Nonjaun desu ka!?
[Heroine Engineering (TAREkatsu)] Bad-end simulation Vol. 1 add'I (Bishoujo Senshi Sailor Moon) [English] [kuraudo]
(C80) [Rotary Engine (Kannazuki Motofumi)] Yawaraka Menma Donburi (Ano Hi Mita Hana no Namae wo Bokutachi wa Mada Shiranai.)
Nekura Megane ♀
LOVE and DOUBLE PEACE Tokuten Leaflet
Haiki Shobun Shiranui Mai No.2 add'l Route A
Chizuru-chan's Development Diary 2
[Panda 4gou (Shima Kyousuke)] Lag Lag 2 (Lagoon Engine) [Digital]
(C84) [Muchakai (Mucha)] Chii-chan Kaihatsu Nikki 4 | Development Diary Ch.4 – Chii-chan Development Diary 4 [English] {2d-market.com}
Muchikko Succubus Choukyou Kaihatsu | An Innocent Succubus' Development Training
オフパコクエストJK篇
[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]
Kunoyu Ichihatsume Otoko no Kanshoku
[Nijou Katame] Ookami Chuui! (COMIC X-EROS #55) [Chinese] [脸肿汉化x小花花同盟戰線] [Digital]
[Bar Peachpit] In the Undeveloped Hinterland (Sho-Chu-Rock Ch.5) [English] [desudesu]
(C73) [Rotary Engine (Kannazuki Motofumi)] Tamahimeden (Bamboo Blade)
Nyuubu Shitara Ore Igai Zenin Ero ROM Layer datta
(C80) [Rotary Engine (Kannazuki Motofumi)] Tooru-chan de Asobou! (A Channel) [English] [Mant]
[Boxphilia Engineers (Thomas TABAYASHI)] Idol no Boku ga Boxing Yatte mita Ken [Chinese] [不可视汉化]
Tsugou no Ii Hakoiri Yankee Hen
(C74) [Inudrill Lolita Engine (Inumori Sayaka)] Mind Zapper (Zettai Karen Children)
Onnanoko wa Venus Tokuten Leaflet
Senyou Touch Pen de Chara o Ayatsuri, Neko-chan ni Saimin o Kakero!
(C94) [Mousou Engine (Korotsuke)] Martina Onee-chan no Seikatsu | Big Sis Martina's Sex Life (Dragon Quest XI) [English] =The Lost Light + mrwayne=
Chizuru-chan Kaihatsu Nikki 2 | Development Diary Ch.6 – Chizuru-chan Development Diary 2 {2d-market.com}
[Developers (Nagasode)] Kaeshite! Boku no Clitoris 2 Inma no Iinari Dosukebe Choukyou | My Clitoris 2: The lewd devil's humilating training [English]
(C87) [Muchakai (Mucha)] Chizuru-chan Kaihatsu Nikki 2 | Development Diary Ch.6 – Chizuru-chan Development Diary 2 [English] {2d-market.com}
Power Shovel and Fire Engine
[Rotary Engine (Kannaduki Motofumi)] Mio-nyan! (K-ON!) [Digital]
(COMIC1☆7) [Rotary Engine (Kannazuki Motofumi)] Salmon Pink Operation (Vividred Operation)
Jibun demo Bikkuri shita Onna Omake 2-page
[Danzi Engine (Shiba Yuuji)] Osugaki Sentou [English] [Digital]
[Marui Maru] Echiechi Seichou Kiroku 1-2 | Naughty Development Diary 1-2 [English] [Xzosk] [Digital]
Itazura Engine #2
The story of Shota, who was developed by Mesuiki when trying to sleep rape a tutor
(SC20) [The Latest Engine (Fujiyama Takashi)] TLE-PW #01 (Soul Calibur)
Necrotech Engineering
Cos Mame
よわくてニューゲーム。
(C94) [Mousou Engine (Korotsuke)] Martina Onee-chan no Seikatsu (Dragon Quest XI)
(C95) [Mousou Engine (Korotsuke)] Nekura Megane ♀ no Hon
Senko-san, Yobai Suru.
Yellow Heart-sama to Osoto de Ecchi Suru Hon
Haiki Shobun No.3 add'l
Please Let Me Hold You Futaba-San! Ch. 1-4
[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]
(SC20) [The Latest Engine (Fujiyama Takashi)] TLE-PW01 (Soulcalibur)
A masturbation toy for girls developed by a dark pediatrician.
(C68) [Rotary Engine (Kannazuki Motofumi)] Shimashima Kooh-nyan (Sukatto Golf Pangya)
[Korotsuke] Nekura Megane ♀
Sharon ojousama no ruki pai choukyou nisshi
Dakashiya no Hatsujou Dragon
(C93) [Muchakai (Mucha)] Chizuru-chan Kaihatsu Nikki 5 | Chizuru-chan Development Diary 5 [English] {doujins.com}
Izen to Shite Nigate na Senpai o Otosu Hanashi
(Reitaisai 8) [TLE (Fujiyama Takashi)] Touhou Nyuusatsuroku (Touhou Project)
サターニャVS触手風呂
[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]
Illya Imouto Onahole Kaihatsu Choukyou | Illya Little Sister Onahole Development Training
[Korotsuke] Nekura Megane ♀ | The Creepy Glasses Girl [English] [Ongoing] {darknight}
(C89) [Rotary Engine (Kannazuki Motofumi)] Chimahame (Gochuumon wa Usagi desu ka?) [Chinese] [脸肿汉化组]
Shishunki no Obenkyou 3 | Puberty Study Session 3
(C89) [Rotary Engine (Kannazuki Motofumi)] Chimahame (Gochuumon wa Usagi desu ka?)
(C80) [Rotary Engine (Kannazuki Motofumi)] Tooru-chan de Asobou! (A Channel) [English] [FPS-Vexed]
[MM] Deep Kiss Development Story (Hoshikawa Sara)
Hakoiri Yankee ♀ no Hon | The Spoiled Troublemaking Princess Book
(C69) [Amusement Engineering (Serizawa Houri)] Shougai Chuusei act-3 (Full Metal Panic!)
Kagaku no Nyotaimori - Engineering of Raised Outlay | 科学的女体盛
Itaiamai Ch. 19
(Reitaisai 19) [Rocket Chousashitsu (Koza)] Nitori-san wa Kaihatsuchuu | Nitori-san is Developing (Touhou Project) [English] [Haj3]
Tsugou no Ii Mesu-tachi
Akuma Musume Kankin Nisshi Series