Makochan Development

H na Onegai | Sex Please

(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]

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

[PH] [Hatsusei: First Semen] [Japanese]

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

Chii-chan's Development Diary Epilogue

[Medaka Kenichi] Hatsuiku Yokujou | Development Bath (COMIC LO 2007-02) [English] [Bakachin Manga Translations™] [Incomplete]

Develop You!

JK육변기 육성일지 | JK-CumDump Development Diary

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

Sixth: Focused Production Development

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

Development Diary Ch.1 – Chii-chan Development Diary 1

(C84) [Muchakai (Mucha)] Chii-chan Kaihatsu Nikki 4 | Development Diary Ch.4 – Chii-chan Development Diary 4 [English] {2d-market.com}

Chiisana Kuma

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

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

Mai's Story

Chizuru-chan Kaihatsu Nikki 3 | Development Diary Ch.7 – Chizuru-chan Development Diary 3 {2d-market.com}

Chizuru-chan Kaihatsu Nikki 2 | Development Diary Ch.6 – Chizuru-chan Development Diary 2 {2d-market.com}

[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.}

(C84) [Muchakai (Mucha)] Chii-chan Kaihatsu Nikki 4 | Chii-chan's Development Diary 4 [English] {Doujin-moe.us}

TS I Love You vol3 - Lucky Girls20

(COMIC1☆6) [HIGH RISK REVOLUTION (Aizawa Hiroshi)] Shiori Dai-Ichi-Shou Kuppuku - Shinsouban (Tokimeki Memorial) [English] {doujins.com}

Chii-chan Kaihatsu Nikki Color Ban | Chii-chan Development Diary Full Color Collection

(C62) [ansai Kemono Rengou (Mita Kazuo)] KuroNeko Choukyouki (Black Cat)

[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]

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

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

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

Shima no Omawari-san Bangai Hen 2 Gekito! Nakakodama Boueisen Kouhen

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

[Developers (Nagasode)] Sepia-chan wa Choukyou Machine no Ejiki ni Narimashita. | Sepia-chan Fell Prey to the Training Machine [English] {Hennojin} [Digital]

Yuudachi, Yobai Suruppoi

A masturbation toy for girls developed by a dark pediatrician.

Marked Girls Vol. 17

Chii-chan's Development Dairy 1

Brave!

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

[Okano Ahiru] Hanjuku Developer - The immature developer

Chizuru-chan's Development Diary 2

(C87) [Muchakai (Mucha)] Chizuru-chan Kaihatsu Nikki 2 | Development Diary Ch.6 – Chizuru-chan Development Diary 2 [English] {2d-market.com}

[bifidus] Hikari-san Kaihatsu Nisshi | Hikari-san's Development Diary (Kimi o Sasou Uzuki Ana) [English] [Digital]

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

[Kokekokko Coma] Gattai! Class Mates

Aoiro Enbu | Blue Charm Dance

(C77) [Hibiki (Iganseijin)] Oppachu x Chuppachutte Romanda yo ne (Touhou Project)

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

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

(C53) [Studio Mukon (Zyaroh Akira)] SUPPLEMENT AND DEVELOPMENT (Battle Athletes Victory, ToHeart, Darkstalkers)

KAMOGAWA DANCE CLUB

SUPPLEMENT AND DEVELOPMENT

Muchikko Succubus Choukyou Kaihatsu | An Innocent Succubus' Development Training

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

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

(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}

[R-gen] Seishoku Kaihatsu Torawareta Elf no Choukyou Jikken | Sexual Development - Torture Training of Captured Elf (Mesu Hana ga Ochiru Toki) [English] [MTL] [Digital]

First Time Ch6

[Ayato Ayari] Chikan Densha Kissa｜Molester Train Cafe (Otokonoko HEAVEN Vol. 28) [English] {Hennojin}

(C81) [Oimoto] Midarekitta Reimu ni Mono Mousu!? (Touhou Project)

Milkshake

[Rohgun] Eroge o Tsukurou! Genteiban - Let's develop the adult game together

(C64) [RIKI (RIKI)] MIKI Prune (muv-luv)

Android Development Diary

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

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

Chizuru-chan Kaihatsu Nikki 4 | Development Diary Ch.8 – Chizuru-chan Development Diary 4 {2d-market.com}

(C52) [Mengerekun (Captain Kiesel, Tacchin, Von.Thoma)] Potato Masher 11 (Shoujo Kakumei Utena)

Development Diary Ch.4 – Chii-chan Development Diary 4 {2d-market.com}

Premium Sex Dolls

(C63) [Chokudoukan (MARCY Dog, Hormone Koijirou)] Please Teach Me 5 (Cardcaptor Sakura)

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

[kuzu] Gift

An Adoptive Father3 - Evil Guys

[Muchakai (Mucha)] Mako-chan Kaihatsu Nikki 2 -Netorare… Itsuwari no Shotaiken- | Mako-chan's Development Diary 2 [English] {2d-market.com} [Decensored] [Digital]

Kage no Naka de Kage no Ko wa Reipu sa Rete Iru 0.7m Masukotto Maboroshi ♀ to Dochou Suru Ningen Kyokon

[VENOM (Mori Marimo)] Mugen Houei no Somnium (Steins;Gate) [Digital]

JK Cumdump Development 2 | JK육변기 육성일지2

Jimi na Ko no Fella

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

[Asahina Hikage] Yuu-kun no Onegai | Yuu-kun's Request (COMIC Megastore Alpha 2015-05) [English] [Amoskandy]

[Miyabi] Yokujou (COMIC BAVEL 2015-04) [Chinese] [無邪気漢化組]

[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]

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

(C90) [blue Stardust (kojima)] The day of rain (Kantai Collection -KanColle-) [Chinese] [胸垫汉化组]

(SC2017 Winter) [Kidoukan (Kidou Muichi)] Kanojo no Omocha! [Chinese] [oo君x不曌調漢化]

(Ore no Turn 5) [Dekoboko. (Hekomi)] Develop You! (Yu-Gi-Oh! VRAINS)

Snatched Away By Ms. Misaki's Special Lessons

Shinseki no Onnanoko ga Kyuuseichou Shite Bakunyuu ni Narimashita | A relative of yours develops suddenly and gets MASSIVE TITS

(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]

[Medaka Kenichi] Hatsuiku Yokujou | Development Bath (COMIC LO 2007-02) [English]

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

[Shirono Mahiro] Shinsou Shini Zenpen (COMIC Shingeki 2015-06) [Chinese] [空気系☆漢化]

Chii-chan's Development Dairy 2

[Solar System Development Organization (Kinako)] Sleeping Monster (Durarara!!)

[Kon-Kit] Jisatsu Otoko no Beach l Suicide Man's Beach (COMIC Penguin Club 2014-09) [English] {TripleSevenScans}

Yokubou Train

(C91) [life (Haga Yui)] Ou to Shuujin (Persona 5)

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

Chika Tougijou Sen - Underground Colosseum Sen 4

[ALPS (Ohio-shuu Riki)] Alps Q File No.002 Tokyo Mase Gaki (Tobe Isami, Mahou Tsukai Sally, Sweet Mint)

Otameshi de!

(C80) [Nechorapoddo (Nanpuu)] Flan no Omocha (Touhou Project)

(C88) [MeltdoWN COmet (Yukiu Con)] C88 Omake Bon

Lesson to You - CH9

(C87) [Muchakai (Mucha)] Chizuru-chan Kaihatsu Nikki 2 | Chizuru-chan's Development Diary 2 [English] =Lost Light + Funeral of Smiles + LWB=

凛子さん

Chibikko Onsen Park Geki Ecchi!

[ABLISS (Mei)] Masaka no Seijunsha (Kyoukai Senjou no Horizon)

KEMOBOKKO FEVER!!

Tanoshii Seieki Bokujou -Kaihatsu Hen-｜Happy Semen Farm -Development Branch-

Aido 13

[Null (Nyanpyoun)] Shin Heiki ONAHO Striker (Strike Witches)

Hellbitch Endemic: Acute Libido Developmental Syndrome

(CR21) [Bakuhatsu BRS. (B.Tarou)] Roll-chan no Kaihatsu Nikki | Roll's Development Diary (CAPSULE COMPUTER) (Rockman DASH) [English] [Writefuck]

Chii-chan's Development Dairy 3

Chii-chan's Development Dairy 4

Development Diary Ch.2 – Chii-chan Development Diary 2

(SPARK10) [a-ne (Nirayuki)] Tabun (Ensemble Stars!)

Boku no Mama-chan Kaihatsu Nikki 1 | The development diary of my Mama-chan 1

Oku-sama wa iDOL -Anastasia Hen-

Chizuru-chan Kaihatsu Nikki | Chizuru-chan's Development Diary

Hikari-san Kaihatsu Nisshi | Hikari-san's Development Diary

Chizuru-chan Kaihatsu Nikki 4 | Development Diary Ch.8 – Chizuru-chan Development Diary 4

(C86) [Muchakai (Mucha)] Chizuru-chan Kaihatsu Nikki | Development Diary Ch.5 – Chizuru-chan Development Diary 1 [English] {2d-market.com}

(COMITIA98) [Muchakai (Mucha)] Chii-chan Kaihatsu Nikki 2 | Development Diary Ch.2 – Chii-chan Development Diary 2 [English] {2d-market.com}

[Nekohakushaku] Boku no Mama-chan (43) Kaihatsu Nikki 1 | The development diary of my Mama-chan 1 [English] [Pandora's actor]

[Blmanian] Buruman ch.1-4 (English) =Krizalid=

Onee-san to Tokubetsu Ninmu

ANGEL Club 2020-07

(Reitaisai 11) [Hadairo Rooibos Tea (Pandain)] Shokushu Chireiden 2~Satori Expansion Development~ (Touhou Project)

(C59) [Kawaraya Honpo (Kawaraya A-ta)] Kawaraya Honpo vol. 1 (SNK vs Capcom)

[Rohgun] Eroge o Tsukurou! Genteiban - Let's develop the adult game together | 一起來製作情色遊戲! 限定版 [Chinese]

(C87) [Muchakai (Mucha)] Chizuru-chan Kaihatsu Nikki 2 | Chizuru-chan's Development Diary 2 [English] [Doujin-Moe]

[Kamita] POISON LOLITA COMPLEX (COMIC LO 2017-12) [English] [dame ningen]

(C91) [Muchakai (Mucha)] Chizuru-chan Kaihatsu Nikki 4 | Development Diary Ch.8 – Chizuru-chan Development Diary 4 [English] {2d-market.com}

Oppai Milk de Unmei o Tsukamu no

Chizuru-chan's Development Diary

(Dai 3 Kai Hekigai Chousa Haku) [Stealth (Yuu)] Shitte ka Shirazu ka My Boy (Shingeki no Kyojin)