Covert Kaisou no Susume - Guide of convert refurbishment

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

Shachou no Sekinin

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

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

[MM] Deep Kiss Development Story (Hoshikawa Sara)

Seichou Nikki | Sexual Development Journal

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

Tatakarete Yorokobu Hito Nakadashi Manga

[Inochi Wazuka] Himitsu no Bus tour ~Boku no Bus guide Nisshi~

[Miwaku-iro Missile (Otogi)] Touhou Paizuri 48 Techniques (Touhou Project)

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

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

(Aka no Hiroba 4) [Miwaku-iro Missile (Otogi)] Touhou Oshinagaki Reimu (Touhou Project) [English]

[Katsura Yoshihiro] 5ji kara Honban! - After Five Working!

[Yokota Mamoru, Dodai Shouji] Septem Charm Magical Canan Visual Guide - Compass Official Artbook

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

Onii-chan, Asa Made Zutto Gyu te Shite! Yoru Made Motto Ecchi Shite! Visual Guide Book

Hellbitch Endemic: Acute Libido Developmental Syndrome

Onna Kyoushi Shinozaki Rin no Choukyou Kiroku

[NCP] Ningen Bokujou Shinjin Guide Kaizou Keikaku

Android Development Diary

Futanari Tour Guide | 후타나리 투어가이드

[Machino Henmaru] Yellow Missile

School Days Visual Guide Book

(C81) [Otogi no Kuni no Soapland (Otogi)] Shiro +　(Touhou Project)

[Developers (Nagasode)] Sepia-chan wa Choukyou Machine no Ejiki ni Narimashita. [Chinese] [不咕鸟汉化组] [Digital]

[Agata] Iryou-you Oneshota Sakusei Guide | For Medical Use Oneshota Milking Guide (COMIC Shingeki 2019-07) [English] [Shippoyasha] [Digital]

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

(C80) [Miwaku-iro Missile (Otogi)] Touhou Paizuri Shijuuhatte Ge | Touhou Paizuri 48 Techniques, Part 2 (Touhou Project) [English] [desudesu]

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

Kawaii Onnanoko-tachi to Duel Shimasho!

(C87) [make pig press (Takasaka Donten)] Onee-chan no Kanjichau Toko Oshiete Ageru☆ - Hey! "P"kun! I'm Guide my systers erogenous zone. (THE IDOLM@STER CINDERELLA GIRLS)

Shachou no Sekinin

Hatsukoi Guide

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

Makaihatsu Gokuraku Iki Chikan Bus | The Molester Bus That Departs For The Demon World

(C71) [Mutekei Fire (Various)] Sekai Ukiuki Zukan 2006 - The Pictorial Guide of the 'Uki-Uki' in the World 2006 (Various)

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

(C81) [Nahabaru (Mae)] guide to a hermit (Touhou Project) [English]

(C76) [Rat Tail (Irie Yamazaki)] IRIE Club Blog Guide (Various)

Mercury Development Plan

Mika-nee no Tanryoku Shidou - Mika's Guide to Self-Confidence

Iryou-you Oneshota Sakusei Guide | For Medical Use Oneshota Milking Guide

(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]

Niji to Hana ga Tsumuida Kiseki {Oppai-Missile}

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

(C92) [BRIO (Puyocha)] Mika-nee no Tanryoku Shidou - Mika's Guide to Self-Confidence (THE IDOLM@STER CINDERELLA GIRLS) [Chinese] [無邪気漢化組]

Welcome!! Riko & Rika's Trap Servicei ♂ Bus Guide Tour

(C90) [Saihate-Kukan (Hino Hino)] Covert Kaisou no Susume - Guide of convert refurbishment (Kantai Collection -KanColle-)

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

[Developers (Nagasode)] Kaeshite! Boku no Clitoris 2 Inma no Iinari Dosukebe Choukyou | My Clitoris 2: The lewd devil's humilating training [English]

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

Gasshuku Love Guide

(C79) [Miwaku-iro Missile (Otogi)] Touhou Paizuri Shijuuhatte Jou | Touhou Paizuri 48 Techniques, Part 1 (Touhou Project) [English] [desudesu]

(C55) [Mutekei-Fire (Yuuichi)] Sekai Uki-Uki Daizukan 1998-nendo Ban - The Great Pictorial Guide of 'Uki-Uki' in the World '98 Edition (Various)

Genshin Impact All-Stars Part 6 [Guide to Life in Mond (Medium)]

[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]

[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]

Chii-chan's Development Dairy 1

SUPPLEMENT AND DEVELOPMENT

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

Comic Papipo 2006-12

A masturbation toy for girls developed by a dark pediatrician.

Ochita Sato

(Reitaisai 8) [Miwaku-iro Missile (Otogi)] Albino Ex (Touhou Project)

Dain no Seijo | The Slut Saint

(Futaket 12) [Kokoro Chikyuu (Mutsu)] Futanari Tour Guide (Yu-Gi-Oh) [Chinese] [沒有漢化]

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

Wakiman 2 Mr. Wakishita seconded to the development department

[Developers (Nagasode)] Sepia-chan wa Choukyou Machine no Ejiki ni Narimashita. [Digital]

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

[Amanatsu Mix (Natsumikan)] Kawaii Onnanoko-tachi to Duel Shimasho! ~Soushuuhen Vol. 1~ | Let's Have a Duel with Cute Girls! Compilation vol. 1 (Yu-Gi-Oh!) [English]

Official Alicesoft Full Completion Guide 2

[Mitsuba] Karada mo Kokoro mo Boku no Mono ~ Hajimete no SM Guide ~

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

(C92) [Kurobinega (Kenkou Cross)] Mamono Musume Zukan World Guide Gaiden 1.5 Wilmarina Shinkonryokouki

JK Cumdump Development 2 | JK육변기 육성일지2

(Reitaisai 19) [Rocket Chousashitsu (Koza)] Nitori-san wa Kaihatsuchuu | Nitori-san is Developing (Touhou Project) [English] [Haj3]

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

Chizuru-chan's Development Diary 2

Touhou Paizuri 48 Techniques, Part 2

[Maguro Teikoku] Hatsu Date Kouryaku Hou - Capture guide for the first date.

Karada mo Kokoro mo Boku no Mono ~Hajimete no SM Guide~ 2

(C88) [Poissonrouge (Various)] Tsukaeru! Pasta Guide

(C58) [BBB (Chuushin Kuranosuke)] BBB OFFICIAL GUIDE BOOK (Various)

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

[Yoiko Books (Asoko Takeru)] Josei no Tame no Zettai ni Ochinai Shuukatsu-jutsu | The Women's Foolproof Guide to Job Hunting Success Ch. 1-2 [English] [SaLamiLid] [Digital]

[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.}

Concerto Note Visual Guide Book

TONIC Guide? 002

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

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

Guide To A Hermit - Guía De Una Ermitaña

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

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

(C65) [DoggyMissile (Fuseno)] G.S.G:R (Gunslinger Girl)

Pani Peni Dash!

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

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

[Bar Peachpit] In the Undeveloped Hinterland (Sho-Chu-Rock Ch.5) [English] [desudesu]

Ultimate Girls Guide - My Hero Academia

Chii-chan's Development Dairy 4

Guiding A Saucy Girl

Futari wa Choukyou Game no Ejiki ni Narimashita. 2 | Two Girls Fall Prey to a Sexual Training Game 2

[Taropun] Waisetsu Missile

Genshin All-Stars - Chapter 6 [Guide to Life in Mondstadt (Below)]

Onii-chan, Asa Made Zutto Gyu te Shite! Yoru Made Motto Ecchi Shite! Visual Guide Book

[keso] Oshiete! Bus Guide-san (COMIC Orga Vol. 09) [Chinese]

Oshiete! Bus Guide-san

(C94) [Kurobinega (Kenkou Cross)] Mamono Musume Zukan World Guide III -Sabbath Grimoire-

[Developers (Nagasode)] Kaeshite! Boku no Clitoris 2 Inma no Iinari Dosukebe Choukyou

Yaneura Palace Strategy Guide

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

(C76) [Courmet-Nyankichi (Nekoyashiki Nekomaru)] Love Missile (THE iDOLM@STER)

Mika's Guide to Self-Confidence

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

Suimin Guide-san no Anmin Full Course

[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]

[Yanagawa Rio] Shinjin Bus Guide Ryoujoku Kankou | New Bus Guide's Lewd Tour (Mangekyou) [English] [Baseballbat Boy]

guide to a hermit

[ie] Genchi no Annainin-san | Local Guide [English]

Youkoso Riko & Rika no Otokonoko Gohoushi ♂ Bus Guide Tour

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

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

[TINY WAVE (s-yin)] Ko Kori-teki Shiyuo Tesatsu | Guide to Using Foxy (League Of Legends) [English] [Facedesk]

(C77) [Rat Tail (Irie Yamazaki)] IRIE Club Blog Guide 3 (Various)

[Miwaku-iro Missile (Otogi)] Touhou Paizuri 48 Techniques, Part 2 (Touhou Project)

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

(C80) [Miwaku-iro Missile (Otogi)] Touhou Paizuri Shijuuhatte Shita (Touhou Project)

Comic Hime Dorobou 2004-10

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

Himitsu no Bus tour ~Boku no Bus guide Nisshi~ Ch. 1-7

Guide In Love | 戀愛導遊

Pastel Chime 3 Guide Book + Extras

Guide In Love | Guía enamorada

Genchi no Annainin-san | Local Guide