Sustainable Development Journal

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

Development Diary Ch.3 – Chii-chan Development Diary 3 {2d-market.com}

Chii-chan's Development Dairy 2

My Mountain Village Journal Chapter 10

[Koufu] Health and PE - Shion-chan's Physical Examination Journal (English)

Rikujoubu Manager Netorare Katsudou Nisshi | NTR Sex Journal Of The Track And Field Club Manager

Tatakarete Yorokobu Hito Nakadashi Manga

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

tsuyo Sō jū musume 1 ST LIEUTENANT HATANACA

Hidden Journal Vol.1: Z*ta becomes a prisoner

[Developers (Nagasode)] Kaeshite! Boku no Clitoris 2 Inma no Iinari Dosukebe Choukyou [Chinese] [不咕鸟汉化组]

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

[Watagashi Maker (Tomiko)] Tabete wa Ikena | Do Not Eat (Hunter x Hunter) [English] [HXH-Doujinshilivejournal]

[ratatatat74] Closed investigation journal (League of Legends) [English] [colored]

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

[OKINA] Konomi no Choukyou Nisshi | Konomi's Training Journal (COMIC Mate legend Vol. 3 2015-06) [English] [ATF]

[Umetarou] Kouma Choubuku Douchuuki | Kouma Exorcism Travel Journal (COMIC Unreal 2013-04 Vol. 42) [English] [desudesu] [Colorized] [Digital]

Mesu Danshi Ecchi Manga Tsumeawase

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

(C74) [ARCHIVES (Hechi)] Kazahara Fuuki Nisshi 6 | Kazahara's Moral Service Journal 6 [English] =LWB=

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

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

[Developing Person(Hatten Tojounin)] Pink Slime [English] [head empty] [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]

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

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

Haikai Kikou Journal About Roving Exposure Around the Naval Base

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

(Re:HUNTER) [Hikouki M (An Tatsuki)] Zoku 30 | Continued 30 (Hunter x Hunter) [English] [HXH-Doujinshilivejournal]

Chii-chan's Development Dairy 4

Futanari Choukyoushi ni Kaihatsu Sareru Shota | Boys Getting Developed by Futanari Trainers

[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]

Maruhiden! Ayame Inpouchou! | Forbidden Secret Chronicle! Ayame's Lewd-Arts Album!

Quetzalcoatl's Journals

Inyoku no Sustain - Sustain of Lust

Chizuru-chan's Development Diary

[Developers (Nagasode)] Ima kara Anata wa Onanie Ningyou desu [Chinese] [有条色狼汉化]

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

Closed investigation journal

[Developing Person(Hatten Tojounin)] Pink Slime [English] [head empty] [Digital]

[Kai Hiroyuki] Boku no Yamanoue Mura Nikki | My Mountain Village Journal Ch. 1-10 [English] [Lazarus H]

Chii-chan's Development Dairy 3

My Mountain Village Journal Chapter 6

Muchikko Succubus Choukyou Kaihatsu | An Innocent Succubus' Development Training

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

My Mountain Village Journal Chapter 4

[Sanpaku] Mama Cli Kakuchou Kansatsu Nikki | Mama's clit extension journal (COMIC Masyo 2016-07) [English] [man-machine translations]

Uesugi Tsukasa wa Kaihatsu Sareteiru | Uesugi Tsukasa is being developed

[Ai wa Kurayami (Marui Ryuu)] Amagiya no Baito hakusyo - Amagiya's job journal - (Persona4)

A masturbation toy for girls developed by a dark pediatrician.

(SC62) [Old Weapon (Kodai Heiki)] Sustain (Super Sonico) [English] {doujin-moe.us}

[Ahemaru] Quetzalcoatl no Nichijou | Quetzalcoatl's Journals (Kobayashi-san-chi no Maid Dragon) [English]

(SC62) [Old Weapon (Kodai Heiki)] Sustain (Super Sonico)

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

(C86) [Jouji Mujoh (Shinozuka George)] Isuzu Ikunyuu Nisshi | Isuzu Breast Training Journal (Kantai Collection -KanColle-) [English] [L-san]

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

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

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

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

(CT5) [ARCHIVES (Hechi)] Kazahara Fuuki Nisshi | Kazahara's Moral Order Journal [English] =LWB=

[Onna ni Yoru Onna e no Ryoujoku] Journalist Muzan DQN-tachi no Shuuchi Fukushuu

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

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

[yam] Mei to Tomodachi no E(Ero)zuke Nikki | An "Erotic" Taming Journal of my Niece and Her Friends(Namaiki Daisuki!) [English] {Mistvern + Bigk40k}

(C68) [ARCHIVES (Hechi)] Kazahara Fuuki Nisshi 4 | Kazahara's Moral Order Journal [English] =LWB=

(CSP4) [ARCHIVES (Hechi)] Kazahara Fuuki Nisshi 2 | Kazahara's Moral Order Journal 2 [English] =LWB=

(Shota Scratch 24) [MiUMiU (Amin)] Sei Kurabe!! | Comparing Sex!! (Hunter x Hunter) [English] [HXH-Doujinshilivejournal]

Isuzu Breast Training Journal | Isuzu Ikunyuu Nisshi

EG The Maniac Journal EL GENSOW

Naval Rape Journal

[Yuzuponz (Kikira)] Yokujou Usamimi Nurse no Kango Nisshi | The caring journal of a passionate bunny-eared nurse. [English] [bfrost] [Digital]

EL GENSOW EG the Maniac Journal

(C75) [STUDIO TIAMAT (TANABE)] Shinku no Roman Kikou | Shinku’s Romantic Traveler’s Journal (JoJo's Bizarre Adventures) [English] [DesuDesu]

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

[Kohako (GOko)] Wasurenai de | Don't Forget (Hunter x Hunter) [English] [HXH-Doujinshilivejournal]

Ima kara Anata wa Onanie Ningyou desu

(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 | Development Diary Ch.1 – Chii-chan Development Diary 1 [English] {2d-market.com}