(C62) [ansai Kemono Rengou (Mita Kazuo)] KuroNeko Choukyouki (Black Cat)
(C88) [Yakiniku Tabetai (Derauea)] Uzuki-chan no Suimin Kaihatsu ~Chiryou to Shoushita Honki no Kozukuri Sex~ | Uzuki-Chan's Sleep Development ~Real Baby-Making Sex Passed off as Treatment~ (THE IDOLM@STER CINDERELLA GIRLS) [English] [B.E.C. Scans]
(C81) [Oimoto] Midarekitta Reimu ni Mono Mousu!? (Touhou Project)
Jimi na Ko no Fella
Shinseki no Onnanoko ga Kyuuseichou Shite Bakunyuu ni Narimashita | A relative of yours develops suddenly and gets MASSIVE TITS
Kage no Naka de Kage no Ko wa Reipu sa Rete Iru 0.7m Masukotto Maboroshi ♀ to Dochou Suru Ningen Kyokon
[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.}
Chizuru-chan Kaihatsu Nikki 4 | Development Diary Ch.8 – Chizuru-chan Development Diary 4 {2d-market.com}
[PH] [Hatsusei: First Semen] [Japanese]
(C88) [Muchakai (Mucha)] Chizuru-chan Kaihatsu Nikki 3 | Development Diary Ch.7 – Chizuru-chan Development Diary 3 [English] {2d-market.com}
Chika Tougijou Sen - Underground Colosseum Sen 4
An Adoptive Father3 - Evil Guys
Oku-sama wa iDOL -Anastasia Hen-
Chizuru-chan's Development Diary 2
凛子さん
Aoiro Enbu | Blue Charm Dance
Minna no Meshitsukai Kaihatsuchuu desu | Everyone's Servant Is in Development
Hikari-san Kaihatsu Nisshi | Hikari-san's Development Diary
Imouto Saimin Kaihatsu "Karada ga Ugokanai!!" | Little Sister Hypno Development "I Can't Move My Body!!"
(C77) [Hibiki (Iganseijin)] Oppachu x Chuppachutte Romanda yo ne (Touhou Project)
(C86) [Muchakai (Mucha)] Chizuru-chan Kaihatsu Nikki | Development Diary Ch.5 – Chizuru-chan Development Diary 1 [English] {2d-market.com}
[R-gen] Seishoku Kaihatsu Torawareta Elf no Choukyou Jikken | Sexual Development - Torture Training of Captured Elf (Mesu Hana ga Ochiru Toki) [English] [MTL] [Digital]
[Muchakai (Mucha)] Chii-chan Kaihatsu Nikki 3 | Chii-chan's Development Diary 3 [English] {Doujin-moe.us}
Mei ni Anal Kaihatsu Sareru JK | Anally Developed by My Niece
Boku no Mama-chan Kaihatsu Nikki 1 | The development diary of my Mama-chan 1
Chii-chan Kaihatsu Nikki Color Ban | Chii-chan Development Diary Full Color Collection
(C63) [Chokudoukan (MARCY Dog, Hormone Koijirou)] Please Teach Me 5 (Cardcaptor Sakura)
Chizuru-chan Kaihatsu Nikki | Chizuru-chan's Development Diary
Otameshi de!
(Dai 3 Kai Hekigai Chousa Haku) [Stealth (Yuu)] Shitte ka Shirazu ka My Boy (Shingeki no Kyojin)
(C91) [Roubai-tei (atahuta)] Tanoshii Seieki Bokujou -Kaihatsu Hen-|Happy Semen Farm -Development Branch- (Brave Witches) [English] [Mongolfier]
Development Diary Ch.4 – Chii-chan Development Diary 4 {2d-market.com}
ANGEL Club 2020-07
(COMIC1☆6) [HIGH RISK REVOLUTION (Aizawa Hiroshi)] Shiori Dai-Ichi-Shou Kuppuku - Shinsouban (Tokimeki Memorial) [English] {doujins.com}
Muchikko Succubus Choukyou Kaihatsu | An Innocent Succubus' Development Training
(COMITIA97) [Muchakai (Mucha)] Chii-chan Kaihatsu Nikki | Chii-chan's Development Diary [English] {Doujin-moe.us}
Tanoshii Seieki Bokujou -Kaihatsu Hen-|Happy Semen Farm -Development Branch-
[Muchakai (Mucha)] Chii-chan Kaihatsu Nikki 3 | Development Diary Ch.3 – Chii-chan Development Diary 3 [English] {2d-market.com}
Development Diary Ch.4 – Chii-chan Development Diary 4
[Miyabi] Yokujou (COMIC BAVEL 2015-04) [Chinese] [無邪気漢化組]
[Blmanian] Buruman ch.1-4 (English) =Krizalid=
[Developers (Nagasode)] Sepia-chan wa Choukyou Machine no Ejiki ni Narimashita. | Sepia-chan Fell Prey to the Training Machine [English] {Hennojin} [Digital]
Chizuru-chan Kaihatsu Nikki 4 | Development Diary Ch.8 – Chizuru-chan Development Diary 4
KEMOBOKKO FEVER!!
Fuko no Konsui Rape - Seicho Kiroku | Father Daughter Unconscious Rape : The Development Records
(Reitaisai 11) [Hadairo Rooibos Tea (Pandain)] Shokushu Chireiden 2~Satori Expansion Development~ (Touhou Project)
Development Diary Ch.1 – Chii-chan Development Diary 1 {2d-market.com}
[Ayato Ayari] Chikan Densha Kissa|Molester Train Cafe (Otokonoko HEAVEN Vol. 28) [English] {Hennojin}
JK Cumdump Development 2 | JK육변기 육성일지2
A masturbation toy for girls developed by a dark pediatrician.
First Time Ch6
[bifidus] Hikari-san Kaihatsu Nisshi | Hikari-san's Development Diary (Kimi o Sasou Uzuki Ana) [English] [Digital]
[doushoku (Hino)] Wagamama Imouto Onaho-ka Keikaku ~Neru Imouto o Kaihatsu Choukyou~ | Bratty Sister Onahole Plan ~Developing and Breaking the Sleeping Sister~ [English] [Digital]
Chii-chan's Development Dairy 1
Seishoku Kaihatsu - Torawareta Erufu no Chōkyō Jikken | Sexual Development - Torture Training of Captured Elf
SUPPLEMENT AND DEVELOPMENT
Seichou Nikki | Sexual Development Journal
(COMITIA98) [Muchakai (Mucha)] Chii-chan Kaihatsu Nikki 2 | Development Diary Ch.2 – Chii-chan Development Diary 2 [English] {2d-market.com}
[Kokekokko Coma] Gattai! Class Mates
Chizuru-chan's Development Diary
(C86) [Muchakai (Mucha)] Chizuru-chan Kaihatsu Nikki | Chizuru-chan's Development Diary [English] =Lost Light+Funeral of Smiles+LWB
[Medaka Kenichi] Hatsuiku Yokujou | Development Bath (COMIC LO 2007-02) [English]
[Okano Ahiru] Hanjuku Developer - The immature developer
(C91) [Roubai-tei (atahuta)] Tanoshii Seieki Bokujou -Kaihatsu Hen-|Happy Semen Farm -Development Branch- (Brave Witches) [English]
[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]
(COMITIA98) [Muchakai (Mucha)] Chii-chan Kaihatsu Nikki 2 | Chii-chan's Development Diary 2 [English] {Doujin-moe.us}
Aido 13
Development Diary Ch.5 – Chizuru-chan Development Diary 1
KAMOGAWA DANCE CLUB
Onee-san to Tokubetsu Ninmu
[Nengaranenjuu (Nengara)] Kono Ai wa Yamai ni Nite Iru (Bangai Hen) Shitsuke no Kura | This Love is Like an Illness (Extra Chapter) Storehouse Development [English] [Digital]
Development Diary Ch.2 – Chii-chan Development Diary 2 {2d-market.com}
(SPARK10) [a-ne (Nirayuki)] Tabun (Ensemble Stars!)
Develop You!
(C91) [life (Haga Yui)] Ou to Shuujin (Persona 5)
(COMIC1☆3) [Kichinto Tonchiki (Tadano Satoru)] YukaRei (Touhou Project)
[R-gen] Seishoku Kaihatsu Torawareta Elf no Choukyou Jikken | Sexual Development - Torture Training of Captured Elf (Mesu Hana ga Ochiru Toki) [English] [MTL] [Digital]
Illya Imouto Onahole Kaihatsu Choukyou | Illya Little Sister Onahole Development Training
Chizuru-chan Kaihatsu Nikki 2 | Development Diary Ch.6 – Chizuru-chan Development Diary 2 {2d-market.com}
Brave!
(C53) [Studio Mukon (Zyaroh Akira)] SUPPLEMENT AND DEVELOPMENT (Battle Athletes Victory, ToHeart, Darkstalkers)
Chii-chan's Development Dairy 2
[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]
Development Diary Ch.3 – Chii-chan Development Diary 3 {2d-market.com}
Yokubou Train
Chiisana Kuma
Chizuru-chan Kaihatsu Nikki 3 | Development Diary Ch.7 – Chizuru-chan Development Diary 3 {2d-market.com}
Lesson to You - CH9
(C84) [Muchakai (Mucha)] Chii-chan Kaihatsu Nikki 4 | Development Diary Ch.4 – Chii-chan Development Diary 4 [English] {2d-market.com}
[VENOM (Mori Marimo)] Mugen Houei no Somnium (Steins;Gate) [Digital]
(COMITIA97) [Muchakai (Mucha)] Chii-chan Kaihatsu Nikki | Development Diary Ch.1 – Chii-chan Development Diary 1 [English] {2d-market.com}