(COMITIA97) [Muchakai (Mucha)] Chii-chan Kaihatsu Nikki | Development Diary Ch.1 – Chii-chan Development Diary 1 [English] {2d-market.com}
(C91) [Roubai-tei (atahuta)] Tanoshii Seieki Bokujou -Kaihatsu Hen-|Happy Semen Farm -Development Branch- (Brave Witches) [English] [Mongolfier]
Fuko no Konsui Rape - Seicho Kiroku | Father Daughter Unconscious Rape : The Development Records
(Kamata Chinjufu 2) [Kaki no Tane (Summer)] Suzu Kuma no Aida ni Hasamaritai! (Kantai Collection -KanColle-)
Devil Drop | 天降惡魔
SUPPLEMENT AND DEVELOPMENT
Minna no Meshitsukai Kaihatsuchuu desu | Everyone's Servant Is in Development
Development Diary Ch.5 – Chizuru-chan Development Diary 1 {2d-market.com}
[Hanamaki Kaeru] Kimi no Tsureko ni Koishiteru. (Gekkan Web Otoko no Ko-llection! S Vol. 27) [Chinese] [瑞树汉化组] [Digital]
[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]
[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]
(C79) [Nejimaki Kougen (Kirisawa Tokito)] Taiiku Yougu (D.C.II ~Da Capo II~)
Development Diary Ch.4 – Chii-chan Development Diary 4 {2d-market.com}
COMIC AUN 2006-12 Vol. 127
Sixth: Focused Production Development
(C84) [Muchakai (Mucha)] Chii-chan Kaihatsu Nikki 4 | Chii-chan's Development Diary 4 [English] {Doujin-moe.us}
Chii-chan's Development Dairy 4
(SC2018 Summer) [HappyBirthday (MARUchang)] Byouteki Shunga Nikki (Fate/Grand Order)
A masturbation toy for girls developed by a dark pediatrician.
(C88) [Muchakai (Mucha)] Chizuru-chan Kaihatsu Nikki 3 | Development Diary Ch.7 – Chizuru-chan Development Diary 3 [English] {2d-market.com}
[Crimson] Virgin Idol [Episode 15] [English] {Kizlan}
Development Diary Ch.4 – Chii-chan Development Diary 4
Illya Imouto Onahole Kaihatsu Choukyou | Illya Little Sister Onahole Development Training
Android Development Diary
(C85) [Muchakai (Mucha)] Chii-chan Kaihatsu Nikki 4.1 | Chii-chan's Development Diary Epilogue [English] {doujin-moe.us}
[Honebuto Danshaku] Onna Jigoku Niku no Tsubo~Hentai Rui Inran Ka Mesu Buta Ichidaiki~ | 女地獄、肉之壺 ~変態類淫乱科淫母豬一代記~ [Chinese]
[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.}
誠しお落書き詰め♡
Chizuru-chan Kaihatsu Nikki | Chizuru-chan's Development Diary
Hanshokuki
[doushoku (Hino)] Wagamama Imouto Onaho-ka Keikaku ~Neru Imouto o Kaihatsu Choukyou~ | Bratty Sister Onahole Plan ~Developing and Breaking the Sleeping Sister~ [English] [Digital]
(CR21) [Bakuhatsu BRS. (B.Tarou)] Roll-chan no Kaihatsu Nikki | Roll's Development Diary (CAPSULE COMPUTER) (Rockman DASH) [English] [Writefuck]
Shikikan... Mite Mite Pako-pako Dekiru yo?
(C86) [Muchakai (Mucha)] Chizuru-chan Kaihatsu Nikki | Chizuru-chan's Development Diary [English] [Doujin-Moe]
Development Diary Ch.2 – Chii-chan Development Diary 2 {2d-market.com}
(Reitaisai 5) [EARNESTLY JET CITY (Kojima, Sasaki)] Haisha no Okite (Touhou Project)
Hellbitch Endemic: Acute Libido Developmental Syndrome
Chizuru-chan Kaihatsu Nikki 3 | Development Diary Ch.7 – Chizuru-chan Development Diary 3 {2d-market.com}
Hikari-san Kaihatsu Nisshi | Hikari-san's Development Diary
[Muchakai (Mucha)] Chii-chan Kaihatsu Nikki Color Ban | Chii-chan Development Diary Full Color Collection [English] {2d-market.com} [Decensored] [Digital]
(C86) [Muchakai (Mucha)] Chizuru-chan Kaihatsu Nikki | Chizuru-chan's Development Diary [English] =Lost Light+Funeral of Smiles+LWB