C93のオマケ本
(SC56) [Waffle Doumeiken (Tanaka Decilitre)] Buta-san Choukyou Kansatsu Enikki | Observation Picture Diary of Training a Pig (Accel World) [English] [biribiri]
(C87) [Akuochisukii Kyoushitsu (Akuochisukii Sensei)] Sunny Ankoku Hentai 03 (Smile Precure!)
Minano Nino
[Kurubusi-kai] Suisei Observation (Rozen Maiden) [ENG]
Oppai Mamire Chapter 5
ANGEL Club 2012-02 [Digital]
[Kisaragi Gunma] Kouyaku Genshu | Public Commitment Strict Observance (Comic Megastore H 2004-05) [English] [SaHa] [Decensored]
Gadget Hackwrench and Lola Bunny Translated, Uncensored, Incomplete.
[Momoyama Jirou] ABDUCT ~Ike Nai Shiiku Kansatsu~ | ABDUCT ~The Wrong Breeding Observation~ [English] [desudesu]
檻の楽園
[Kuritsu Yoshihiro] Marutto Kansatsu♡ Inkou Kyoushitsu - Let's Observe a Public Fuck in a Classroom
Atsuito sugu nuide shimau hitodzuma ga dan'na no rusu-chū ni eakon no shūri gyōsha o yondara
Observation Picture Diary of Training a Pig
Mikansei Identity
Yuutousei Doronuma Kansatsushitsu | Honor Student in the Quicksand Observation Booth
Nakayoshi Kyo-dai | Close Siblings
V Suki Joshi Kousei o Ikebo Zecchou Offpako de Wakaraseru
LIP SERVICE3
WRW
[Prahapripa (Rinsun)] Shijou Takane Geinou Ochi 1 (THE IDOLM@STER) [Chinese] [盲鸡汉化组] [Digital]
Suisei Observation
(SC57) [Dodo Fuguri (Shindou)] Mor-san ga LoveLove (Magi)
Mitsui Jun - Dreamer's Only 4
(Ume Momo Sakura 2010 Hanazakari no Otome-tachi) [Kaori no Nichiyoubi (Maruyama Kaori)] Kirumin Deo? (Anyamaru Tantei Kiruminzoo)
[INAGO] Kiken na Onee-san | The Dangerous Onee-san (COMIC BAVEL 2017-01) [English] [doujin-moe.us] [Digital]
Jackal Saikyou-setsu
[RJ] Jouyatou
(COMIC1☆6) [40010 1-GO (40010Prototype)] SAKKN Shinobu no Araragi Koyomi Kansatsu Nikki | SAKKN - Shinobu's Observation Diary of Araragi Koyomi (Bakemonogatari) [English] [QB-TL + doujin-moe]
おじピとサキュバス
初めての陵辱菊地真
(C86) [waterwheel (Shirota Dai)] Suguha-chan Kansatsu Nikki | Suguha-chan Observation Diary (Sword Art Online) [English] {doujin-moe.us}
[Momoyama Jirou] Jinbobo ~Abunai Shiiku Kansatsu~ | Jinbobo ~The Dangerous Breeding Observation~ [English] [desudesu]
(C81) [Dirty69star★ (Soga)] Sadistic (Persona 4) [English] [EHCOVE]
Half Time~ Together with Mother chapter 1
Daisuki Da Yo (I Love You) 2
Magazine Cyberia Vol. 117
Tonarimachi no Iromoyou Kakioroshi 8P
[Itou Eight] MILK DIP
(C53) [Akai Buta no Shippo (Various)] RRR (Ranma 1/2)
Jinbobo ~Abunai Shiiku Kansatsu~ | Jinbobo ~The Dangerous Breeding Observation~
Comic Penguin Club 1991-12
[Zahhatorute (Morinaga Ramune)] Betsuni Watashi wa Kyouminai Kedo Anata ga Doushitemo Tteiu Nara Tsukiatte Agete Moii n desu kedo!? (Fate/Grand Order) [Digital]
(C93) [Newtype Kenkyuujo (Kotowari)] 17 Kuchikutai no Merry Christmas (Kantai Collection -KanColle-)
[clesta (Cle Masahiro)] CL-orz7 (Dream C Club) [English] {CGrascal}
(SC35) [Leaz Koubou (Oujano Kaze)] Ore no Heart wa Red Zone (Super Robot Wars)
RE31
Balikata semen mashimashi
[Takada Kouichi] Lab Coat Female Observation [ENG]
[ppatta] Yasei Ningen Kansatsu Nisshi | Wild Human Observation Record [English] [Digital]
(Kouroumu 13) [Konpekitou (Touya)] Maid Flandre Kansatsu Nikki - Maid Flandre observation diary (Touhou Project)
Ortlinde-chan to Haramase Ecchi
(Comitia100) [Metiorite Observation Center(Mi no Ji)] Mimesis
Kakushigoto, Futatsu
ABDUCT ~Ike Nai Shiiku Kansatsu~ | ABDUCT ~The Wrong Breeding Observation~
Kimagure Goshujin to Oshikake Neko
[Shiyou Kougen] Saimin Sousa de Sakunyuu Onanie ga Tomaranai Kyonyuu Mahou Shoujo ga Shuuchi Roshutsu Zecchou ni Tassuru made (Zenpen) -Mahoutsukai Monogatari- Kalfa Hen
同人誌の国
Bulled: Revenge Hypnosis + Epilogue 1-2
[Kisaragi Gunma] Kouyaku Genshu | Public Commitment Strict Observance (COMIC Megastore H 2004-05) [English] [SaHa]
Metamorphose
[pink-noise (Mizuiro Megane)] Doubutsu Noujou - Animal Farm [English] [Neeko7]
Because, You’re The Only One
[Senpenbankashiki (DATE)] Nikujuban Kai! (Amagi Brilliant Park) [Digital]
RkGk?
[Zero no Mono] Kohitsuji Ookami (Jun-ai Kajitsu 2005-09)
[Wanpaku Shoujo (2=8)] Discipline
[Crimson Comics (Carmine)] Hinata (Naruto)
[Ameyama Denshin] Yuutousei Doronuma Kansatsushitsu | Honor Student in the Quicksand Observation Booth (ANGEL Club 2015-07) [English] =LWB=
[HONEY QP] Common Nonsense (Cardcaptor Sakura) {futa, loli, shota}
(Lyrical Magical 3) [Unti・Animamundi (Yozakura Kyouka, Mutsuki Karasu)] Appetite (Mahou Shoujo Lyrical Nanoha)
Urine Snafu
Riko wa Toriko
Sonia's pokemon observation gone wrong
NI (Romeo's Blue Skies)
[Rosetta Stone (Teterun)] Watashi yori dekaifuta ni aitai [Digital]
Tsuma ga Midareta Sugata o Boku wa Shiranai | I've Never Seen My Wife Dishevelled
(COMIC1☆10) [SUZUYA (Ryohka)] Boku Dake ga ×× na Machi (Boku Dake ga Inai Machi) [Chinese] [CE家族社]
CC Princess - collapses chick princess
[Anthology] Game Miki Vol. 8 (Various)
[NCP] Kyou kara Ore ga Rule Book! Ecchi na Joushiki ni Daremo ga Shitagau Sekai [Chinese] [无毒汉化组]
LOVE LOVE LINKER CORE 2
Kurumi Mari no H na Natsumatsuri
Netori Ashidori
My Big Brother Was Making a “Little Sister Observation Record,” So I Pretended to Have Zero Sexual Knowledge and All Sorts of Things Were Done to Me
[Simon] Isekai no Mahoutsukai Ch. 1-7
Observer ni Kansatsu Sareru Deutschland-kyuu Shimai
(SC49) [goo-paaa (Ocha)] Versus Draw (DARKER THAN BLACK)
[Mousou Deguchi] Oishikute Gungun Dame Ninaru (Galaxy Angel)
Honor Student in the Quicksand Observation Booth
Maid Flandre Kansatsu Nikki - Maid Flandre observation diary
[we53] そういうこと。 (UTAU)
[Tonikaku] Nikubenki e no Mitsugimono (Gekkan Web Otoko no Ko-llection! S Vol. 07) [English] [mysterymeat3] [Digital]
[NeonSign (DRE)] Neon's Report - Fukugougata Shukushou Gas no Kouka Sokutei | Neon's Report - The Observer Effect On Shrinking Gas [English] [Anonymous] [Digital]
Himitsu Kichi no Himitsu