(C58) [BBB (Chuushin Kuranosuke)] BBB OFFICIAL GUIDE BOOK (Various)
Development Diary Ch.3 – Chii-chan Development Diary 3
[Yanagawa Rio] Shinjin Bus Guide Ryoujoku Kankou | New Bus Guide's Lewd Tour (Mangekyou) [English] [Baseballbat Boy]
(C84) [Muchakai (Mucha)] Chii-chan Kaihatsu Nikki 4 | Chii-chan's Development Diary 4 [English] {Doujin-moe.us}
Seishoku Kaihatsu Torawareta Elf no Choukyou Jikken | Sexual Development - Torture Training of Captured Elf
Now you can do it! Illustrated Tied How to Manual (SANWA MOOK light maniac Guide Series)
[Inochi Wazuka] Himitsu no Bus tour ~Boku no Bus guide Nisshi~ Ch. 1-7 [English] [SMDC]
[ie] Genchi no Annainin-san | Local Guide [English]
SUPPLEMENT AND DEVELOPMENT
(C49) [HIGH RISK REVOLUTION (Aizawa Hiroshi)] Shiori Daisanshou Yami no Kokuin | Shiori Vol.3 Indication of the Darkness (Tokimeki Memorial) [English] =LWB=
[Gedoudan (Gedou Danshaku)] MITAKIHARA SURVIVAL GUIDE (Puella Magi Madoka Magica) [Chinese] [屏幕髒了漢化] [Digital]
[Rohgun] Eroge o Tsukurou! Genteiban - Let's develop the adult game together
[Agata] Iryou-you Oneshota Sakusei Guide | For Medical Use Oneshota Milking Guide (COMIC Shingeki 2019-07) [English] [Shippoyasha] [Digital]
Niji to Hana ga Tsumuida Kiseki {Oppai-Missile}
[Muchakai (Mucha)] Chii-chan Kaihatsu Nikki Color Ban | Chii-chan Development Diary Full Color Collection [English] {2d-market.com} [Decensored] [Digital]
Development Diary Ch.4 – Chii-chan Development Diary 4
Tomodachi to Kaihatsu Shite Miru Hon. | A book about trying to develop your sensitivity with your friend
Genshin Impact All-Stars Part 5 [Guide to Life in Mond (Above)]
[Mucha] Chizuru-chan Development Diary Full Color; Part One [English] {2d-market.com} [Decensored] [Digital]
The story of Shota, who was developed by Mesuiki when trying to sleep rape a tutor
Kekkon Keikakusho 2 | Marriage Planning-Guide #2
Pani Peni Dash!
(C79) [Miwaku-iro Missile (Otogi)] Touhou Paizuri Shijuuhatte Jou | Touhou Paizuri 48 Techniques, Part 1 (Touhou Project) [English] [desudesu]
(C88) [Muchakai (Mucha)] Chizuru-chan Kaihatsu Nikki 3 | Development Diary Ch.7 – Chizuru-chan Development Diary 3 [English] {2d-market.com}
Shinigami Zukan Crazy | Shinigami Illustrated Guide Crazy
[Developers (Nagasode)] Eve-chan wa Shokushu Pants no Ejiki ni Narimashita. | Eve-chan Fell Prey to the Tentacle Panties. [English] {Hennojin} [Digital]
[Developers (Nagasode)] Sepia-chan wa Choukyou Machine no Ejiki ni Narimashita. [Digital]
[Muchakai (Mucha)] Mako-chan Kaihatsu Nikki 2 -Netorare… Itsuwari no Shotaiken- | Mako-chan's Development Diary 2 [English] {2d-market.com} [Decensored] [Digital]
Wakiman 2 Mr. Wakishita seconded to the development department
[AKABEi SOFT] SCHOOL×SCHOLL Visual Guide
(Reitaisai 11) [Hadairo Rooibos Tea (Pandain)] Shokushu Chireiden 2~Satori Expansion Development~ (Touhou Project)
[Taropun] Waisetsu Missile
[Developers (Nagasode)] Sepia-chan wa Choukyou Machine no Ejiki ni Narimashita. [Chinese] [不咕鸟汉化组] [Digital]
(C79) [Miwaku-iro Missile (Otogi)] Touhou Paizuri Shijuuhatte Jou (Touhou Project)
(C80) [Kurobinega (Kenkou Cross)] Monster Girl Encyclopedia World Guide I ~Daraku no Shoujo-tachi~ -Fallen Maidens-
[Mitsuba] Karada mo Kokoro mo Boku no Mono ~Hajimete no SM Guide~ 2 [Digital]
Chii-chan's Development Dairy 1
Guide In Love
[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]
(C85) [Muchakai (Mucha)] Chii-chan Kaihatsu Nikki 4.1 | Chii-chan's Development Diary Epilogue [English] {doujin-moe.us}
SummerDays Visual Guide Book
[Fujin Hitokiri] The Tour Guide
東方御品書巫女
(C74) [Spirit Guide] songstress tally ho!! (Macross Frontier)
(C91) [Roubai-tei (atahuta)] Tanoshii Seieki Bokujou -Kaihatsu Hen-|Happy Semen Farm -Development Branch- (Brave Witches) [English]
Onna Kyoushi Shinozaki Rin no Choukyou Kiroku
[Marui Maru] Echiechi Seichou Kiroku 1-2 | Naughty Development Diary 1-2 [English] [Xzosk] [Digital]
(C80) [Miwaku-iro Missile (Otogi)] Touhou Paizuri Shijuuhatte Shita (Touhou Project)
[Nekohakushaku] Boku no Mama-chan (43) Kaihatsu Nikki 1 | The development diary of my Mama-chan 1 [English] [Pandora's actor]
[Atelier Maso (doskoinpo)] Otokonoko Kanzen Haiboku Manual ~AmaWres-bu Hen~ | Guide on How to Completely Defeat Boys ~Stories of the Amateur Wrestling Club~ [English]
[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]
Ultimate Girls Guide - My Hero Academia
Ningen Bokujou Shinjin Guide Kaizou Keikaku
Touhou Paizuri 48 Techniques, Part 1
Mercury Development Plan
[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]
Tanoshii Seieki Bokujou -Kaihatsu Hen-|Happy Semen Farm -Development Branch-
Chizuru-chan Kaihatsu Nikki 3 | Development Diary Ch.7 – Chizuru-chan Development Diary 3 {2d-market.com}
Kaeshite! Boku no Clitoris Ero Trap ni Torawareta Mahoutsukai | GIve it back, my clitoris! A mage caught in an ero-trap.
[Developers (Nagasode)] Kaeshite! Boku no Clitoris 2 Inma no Iinari Dosukebe Choukyou | My Clitoris 2: The lewd devil's humilating training [English]
Mika's Guide to Self-Confidence
[Studio Pal (Nanno Koto)] SloChara Kouryaku Guide (Super Black Jack)
[Naritayama Brian] Momoiro Seifuku Zukan | Sexual Uniform Guide
[Developing Person(Hatten Tojounin)] Pink Slime [English] [head empty] [Digital]
(COMITIA98) [Muchakai (Mucha)] Chii-chan Kaihatsu Nikki 2 | Chii-chan's Development Diary 2 [English] {Doujin-moe.us}
[Laniporte (Wamibanta)] Bukiyou Shounen wa Bus Guide [Digital]
[Muchakai (Mucha)] Chii-chan Kaihatsu Nikki 3 | Chii-chan's Development Diary 3 [English] {Doujin-moe.us}
[Muchakai (Mucha)] Chizuru-chan Kaihatsu Nikki Swapping Battle Hen | Chizuru-chan Development Diary Extra [English] {2d-market.com} [Decensored] [Digital]
Guiding A Saucy Girl
Makaihatsu Gokuraku Iki Chikan Bus | The Molester Bus That Departs For The Demon World
[Junk Center Kameyoko Bldg] Isogasii Okaasan No Tamuno Sasa Rouzin Seikaigo | Guide for Elderly Sex Health Care to Busy Mom
Development Diary Ch.2 – Chii-chan Development Diary 2
(Aruva) めーさく劇場 おっぱい異変まとめ [5]
[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]
Netoraretemasu yo, Seito ni!
Chizuru-chan Kaihatsu Nikki 4 | Development Diary Ch.8 – Chizuru-chan Development Diary 4
(C87) [Muchakai (Mucha)] Chizuru-chan Kaihatsu Nikki 2 | Chizuru-chan's Development Diary 2 [English] [Doujin-Moe]