Opm Huricane

[Gantai Penguin (aka JUNNY)] Wakaduma Impossible! (COMIC SIGMA 2010-11 Vol.50)

(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]

[FF32] (不紳士作戰部) (ZEN) 格里芬夏日水著性交派對 (Girl's Frontline) 恐怖蟑螂公個人分享

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

Shitodo ni Kogareru | Dripping Wet and Burning

Ghost Love Ch.1-19

Chii-chan's Development Diary Epilogue

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

JK육변기 육성일지 | JK-CumDump Development Diary

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

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

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

[Nagi Ichi] Hatsumei Shounen Touma ! ~Tetsuda Hakase no Gyakushuu Hen (Koushoku Shounen Vol. 11) [Chinese] [有勇氣承認失敗的漢化組永遠都會有站起來的一天] [Digital]

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

COMIC Megastore H 2007-08

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.}

Imouto Saimin Renzoku Iki

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

[Aihara Otome (Yamada Nyoriko)] Dream in the sun (Tsukihime) [English] [lHenTie]

(C67) [BLACK DOG (Kuroinu Juu)] Sex Pistols (Bishoujo Senshi Sailor Moon)

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

[INFINITY-FORCE (Various)] Digitama 04 FRONTIER (Digimon Tamers, Digimon Frontier)

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

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

Nure Hane no Tengai to Mayoi Neko

(C100) [ZENTANGLE (Hirasawa Zen)] Tsuma (Morgan) ni Oboreru | Drowning in My Wife (Morgan) (Fate/Grand Order) [English] [Coffedrug]

[Mucha] Chizuru-chan Development Diary Full Color; Part One [English] {2d-market.com} [Decensored] [Digital]

tsuyo Sō jū musume 1 ST LIEUTENANT HATANACA

[MM] Deep Kiss Development Story (Hoshikawa Sara)

Chii-chan's Development Dairy 1

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

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

(C87) [Ichigohou (Shiraichigo)] Bep→Ore←Hibiki2 Lolicon Kakko Gachi (Kantai Collection -KanColle-)

Chizuru-chan's Development Diary 2

[Arkham/Rewnoss] Folk Song design artbook

(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}

[Jingrock] Yaritaku nattara Soku Hamessho! | 想幹 就立馬幹！ (COMIC X-EROS #32) [Chinese] [空気系☆漢化]

OPM Futa

Haha to Tsuma o Yameru Toki 10

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)

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]

COMIC Momohime 2004-02

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]

Secret XX Development

Onee-chan ni Omakase! | 全都包在姊姊身上吧!

[Dopmin] Ovulation Day (Pokemon)

Orin Osora ni Sei● Massage Sareru Satorin

Android Development Diary

Kaijin Kaihatsubu Tanpen Ero | Monster Development Department Short Erotic Manga

Miyasaka Byouin Bangaihen Ato o Yogosu

Kono Damegami-sama ni Zecchou o!!

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

Stopman The Iron-Fist of Justice

[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}

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

Berochuu Kaihatsu suru Hanashi | Deep Kiss Development Story

M4 SOPMOD II

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

[Horihone Saizou] Atashitachi no Koto [Digital]

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

InCha Otaku no Boku to YouCha Otenba Kanojo no Icha Love Yarimakuri Seichouki | Development Records of An Asocial Otaku and a Brown Tomboy Going At It Over And Over

JK Cumdump Development 2 | JK육변기 육성일지2

[Mani Mania (Mousou-kun)] DELIHELL (Dragon Ball Z)

[Mucha] Chizuru-chan Development Diary Full Color; Part One [English] {2d-market.com} [Decensored] [Digital]

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

Senjutsu ningyō-tachi ga kairaku ni mezameta riyū!?

[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}

Kuni de Ichiban no Kizoku ga Noumin Musume ni Kaihen Sarechau Ohanashi | The Story of How the Country’s Topmost Aristocrat Was Transformed Into a Peasant Girl

Nコス~サキュバス編~

(COMITIA97) [Muchakai (Mucha)] Chii-chan Kaihatsu Nikki | Development Diary Ch.1 – Chii-chan Development Diary 1 [English] {2d-market.com}

Anna3

(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}

Chii-chan's Development Dairy 2

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

[Kimura Neito] Wet lips [Chinese]

[Marked-two (Suga Hideo)] Marked Girls Vol. 14 (Fate/Grand Order) [Chinese] [废欲加速汉化] [Digital]

[Muchakai (Mucha)] Chizuru-chan Kaihatsu Nikki Kouhen ~Ochita Moto Junjou Yuutousei wa, Chuunen Kyoushi no Mesuinu Onaho~ | Chizuru-chan Development Diary Part Two [English] {2d-market.com} [Decensored] [Digital]

(FF32) [TOMSETTW (ZEN)] Grifon Summer Swimsuit Sex Party (Girl's Frontline) [English] {Hennojin}

Koe | Voice

[Marui Maru] Echiechi Seichou Kiroku 1-2 | Naughty Development Diary 1-2 [English] [Xzosk] [Digital]

Grifon Summer Swimsuit Sex Party

[Muchakai (Mucha)] Chizuru-chan Kaihatsu Nikki Zenpen ~Kataomoichuu no Sensei no Tame, Chuunen Kyoushi ni Hamerareru Junjou Yuutousei~ | Chizuru-chan Development Diary Part One [English] {2d-market.com} [Decensored] [Digital]

Tekken Seisai Stopman

Solo DID Asobi 4

Capucchuu Extra Story | Capucchuu to Vampire Soushuuhen

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

(C85) [Cordless Bungee (Cajilo)] Zenkaippan (Free!)

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

Cool na Kanojo wa Mou Ore ni wa Hohoende kurenai...

Himitsu no xx Kaihatsu - Secret XX development | 秘密的××开发

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

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

Itaiamai Vol. 2

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

Higurashi CG Shuu Seisakuchuu | Higurashi CG under development

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

(C81) [Tenburi (Amei Sumeru)] 2Y (One Piece) [English] {doujins.com}

(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}

[Ushino] Osanai Himiko-san (COMIC Megastore Alpha 2018-09) [English] {NecroManCr} [Digital]

[Okumori Boy] Manman Choudai ~Kaa-san wa Doukyuusei~ [Chinese]

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

[Afuukidai] Futanari shimai to neko ningen Vol. 2

Wakiman 2 Mr. Wakishita seconded to the development department

COMIC MILF 2012-10 Vol. 9

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

[Tamagoro] Toshiue no Kareshi Dekichaimashita | I’ve Got an Older Boyfriend Ch. 1-2 (Caramel Hame-Art) [English] {darknight}

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

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

Kareshi ja Ikenai Kyonyuu Meikko, Dai Kirai na Oji-san no Sei Kaihatsu Massage ni Ochiru | A Niece with Huge Tits who can't Cum with her Boyfriend Falls For her Hated Uncle's Sex Development Massage

[Mujitan (Tsumugie)] Kyonyuu Kuchikukan Hatsuiku Chousa Shirei San | Big Titty Destroyers' Development Survey Order (Kantai Collection -KanColle-) [English] {DKKMD Translations} [Digital]

Chizuru-chan's Development Diary

[Shimaji] Seicho Kiroku -Zenpen- | Souma's Sex Development Record - Part 1 (Koushoku Shounen Vol. 07) [English] [Decensored] [NewsMedia]

Tenkuu no Uma Yome

Development Diary Ch.3 – Chii-chan Development Diary 3

(C60) [Studio Huan (Various)] Sakura PIPER (Various)

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

[Muchakai (Mucha)] Chii-chan Kaihatsu Nikki Color Ban | Chii-chan Development Diary Full Color Collection [English] {2d-market.com} [Decensored] [Digital]