(C86) [waterwheel (Shirota Dai)] Suguha-chan Kansatsu Nikki | Suguha-chan Observation Diary (Sword Art Online) [English] {doujin-moe.us}
Dog F*ck Sensaaaation!
Honor Student in the Quicksand Observation Booth =LWB=
[Sanbun Kyoden] Observer (COMIC HOTMiLK Koime Vol. 5) [English] [Digital]
[Tsurikichi Doumei (Various)] Super Robokko Taisen (Various)
[Ameyama Denshin] Yuutousei Doronuma Kansatsushitsu | Honor Student in the Quicksand Observation Booth (ANGEL Club 2015-07) [English] =LWB=
[Hime*Hime (Tamahime, Yukishira)] Mellow Pretty (Rizelmine)
Ushiwakamaru to Kurasu dake 2
Onna Senshi to Goblin
(C92) [Tetchan Hato (Minasuki Popuri)] Himawari Kansatsu Nikki | Sunflower observation diary [English] [ATF]
[Shinonome Taro] La femme
(C92) [H@BREAK (Itose Ikuto)] Cosplay Astolfo-kun no Ochinchin [Unlimited Blade Works] (Fate/Grand Order)
(CR36) [Thirty Saver Street 2D Shooting (Maki Hideto, Sawara Kazumitsu)] Second Hobaku Project (Neon Genesis Evangelion)
COMIC Masyo 2016-04
Honor Student in the Quicksand Observation Booth
[Nohri Isawa] Naisho no Kansatsu Nikki (Secret Observation Journal) [English] [Mistvern]
[Scarlet Beriko] Jackass!
Ara Ara Hitodzuma Gyakuten Kuppuku Monogatari
[Shono Kotaro] Make Live (COMIC Masyo 2013-04) [English] [desudesu]
Until the first night comes
(COMIC1☆4) [SAZ (soba, Soukurou)] Hakuryu Kachou | White Dragon Splendid Butterfly (Koihime Musou) [English] {doujin-moe.us}
(C83) [Watosato (Sugiura Sen)] Yae-chan Kenbunroku!! | Yae-chan Observation Record!! (Ganbare Goemon) [English] =TV + Chocolate=
Shima Meguri Zenya Sex
Houkago no revenge match
Momi Momi! Hatsujou Massage!
Jinbobo ~Abunai Shiiku Kansatsu~ | Jinbobo ~The Dangerous Breeding Observation~
Sweet Sweet!
[from SCRATCH (Johnny)] Minimum Fate (Mahou Shoujo Lyrical Nanoha) [Digital]
(C86) [Moeru Gomi (Ogata Hiro)] Yakubutsu Chuudoku -MASTER PIECE- (Touhou Project)
[GOLD DUST (Tange Suzuki)] Ougon Taiken - Gold Experience [Chinese] [臭鼬娘漢化組] [2016-08-01]
Suisei Observation
[Kuritsu Yoshihiro] Marutto Kansatsu♡ Inkou Kyoushitsu - Let's Observe a Public Fuck in a Classroom
[ARKADIA (Takenaka Hideo)] DYSTOPIA (Full Metal Daemon: Muramasa)
Onna Yuusha no Tabi 4 Yoru no Machi no Onna Boukensha
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
(C94) [赤猫 (御歯黒溝)] だいすきだってしってるくせに
(C85) [Shinkai Seizu (Shiroya)] Uso to Yakusoku (Final Fantasy XIII)
[Nectar] To aru Yayoi no Yoru- A certain Night in March (Kimi ga Haramu made Nando mo Aishiteru) [English] [Rin]
Chiyo-chan ga Tekoki de Hitasura Seishori Shite Kureru Paper
(C97) [Circle-FIORE (Ekakibit)] Ryuuou no Matome Bon (Ryuuou no Oshigoto!)
(C64) [kodomo challenge (Various)] natsu no kansatsu nikki | Summer observation diary (Original) [English]
The Noble Illusionist 8 - Star Prince
[SGK] Hitoriyogari no Yukigeshiki | Snowscape of Self Pleasure (Otokonoko Jidai Vol. 9) [English] [Toks]
ABDUCT~Ike Nai Shiiku Kansatsu ~ | ABDUCT ~The Wrong Breeding Observation~
(Reitaisai 13) [Sakuya no Hakoniwa (Shirouroncha)] Yokumami-Lettyx (Touhou Project)
(C69) [Studio Kyawn (Murakami Masaki, Sakaki Shigeru)] Kairai Choukyou Case 04: Iroha (Samurai Spirits)
(C68) [Solex (Toku)] RURIMIX SP3 (Full Metal Panic!, Martian Successor Nadesico)
[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)
(SC56) [Waffle Doumeiken (Tanaka Decilitre)] Buta-san Choukyou Kansatsu Enikki | Observation Picture Diary of Training a Pig (Accel World) [English] [biribiri]
Taki no Ana. - sissy hole. Zenpen
(C91) [Moreriikusu (More)] Ichiya no shitto youbi (Love Live! Sunshine!!)
[Kaikoh Tsukasa] Inbaku Ningyoukan Kiki ni Ochiirishi Nawaotome-tachi (Various)
(C89) [Shimapanicecandy (Kijinaka Mahiro)] Take the Lead!! 2 - Oozora Akari wa Yokkyuu Fuman?! (Aikatsu!)
Kurari Klan
[Mikandensya (Dan)] +1 Drink (THE IDOLM@STER CINDERELLA GIRLS) [Chinese] [Flyable个人漢化] [Digital]
[Inumiso] DARKNESS HOUND 7 [Digital]
(COMITIA92) [Marked-two (Maa-kun, Shichijou)] Fumi-chan no Kansatsu Nikki (Jou) | Fumi-chan's Observation Diary (Top) [English] [desudesu]
[SHIMEKIRI SANPUNMAE (Tukimi Daifuku)] Imouto Chuuihou
[Kawamori Misaki] Gokuraku Ladies Kindan Hen | Paradise Ladies Vol. 1
Netsuretsu!? na Hitomi
(COMIC1☆8) [Onechinchi (Onechin)] Yome ga Genryou wo Ketsui shimashite (Kyoukai Senjou no Horizon)
Shino-sama wa Gorippuku♥2
(C83) [LEYMEI] Argos no Senotome-tachi (Muv-Luv Alternative Total Eclipse)
[Oohashiya (Oohashi Hikaru)] 3-nen A-gumi Kagai Jugyou (Mahou Sensei Negima!)
The Pink Infirmary 4
(C78) [Ryuutai Rikigaku (Akio Takami)] Rotten Striker Batten Tiger (Inazuma Eleven)
(C83) [RUBBISH Selecting Squad (Namonashi)] RE 17 (Fate/Stay Night)
(COMIC1☆11) [Part K (Hitsujibane Shinobu)] ××× Shite mo yokutte yo (Fate/Grand Order)
(C86) [Brown sugar (Miyasaka Naco)] Usagi no Okuri Mono [Chinese] [绅士仓库汉化]
Clever? Solution #1-4
DueCir no Himegoto
Sparkling CRIMSON!
[Mushiringo (Tokihara Masato)] War Guild's Rests #3 (Ragnarok Online)
Boku wa Mafuyu Sensei to Sex Suru
Yoru no Zangeshitsu
ABDUCT ~Ike Nai Shiiku Kansatsu~ | ABDUCT ~The Wrong Breeding Observation~
[Amanagi Seiji] My Juliet (COMIC Penguin Celeb 2011-12) [English] [SMDC] [Digital]
(C94) [Sago-Jou (Seura Isago)] Diverrin -Zanteiban- (Gundam Build Divers)
[Mouko Mouretsu Hasai Dan] Love ru-n 2
Sannin ni Shiborareru Hon
[Seina Anji] World's End Blue Bird | 末世青鸟 Ch. 4-7 [Chinese] [Digital]
[NeonSign (DRE)] Neon's Report - Fukugougata Shukushou Gas no Kouka Sokutei | Neon's Report - The Observer Effect On Shrinking Gas [English] [Anonymous] [Digital]
(CR33) [Crazy Clover Club (Shirotsumekusa)] Tsukihime Complex 2 "blue" (Tsukihime) [English]
Virginal Mimu Purinna
1LDK+JK Ikinari Doukyo? Micchaku!? Hatsu Ecchi!!? | 1LDK+JK 突然間展開同居? 極度貼近!?初體驗!? Ch. 18-29
[Momoyama Jirou] ABDUCT ~Ike Nai Shiiku Kansatsu~ | ABDUCT ~The Wrong Breeding Observation~ [English] [desudesu]
Ami Secret Chapter3
(C69) [Henrei-kai (Kawarajima Koh)] M.O.E -Morgen of Extended- (Kidou Senshi Gundam SEED DESTINY)
(C92) [Asagi-iro (KeEsuke)] Mirai no Niizuma Keikaku ~Day of the Future~ (THE IDOLM@STER MILLION LIVE!)
[Kurubusi-kai] Suisei Observation (Rozen Maiden) [ENG]
(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]
(COMIC1☆5) [Watakubi (Sasai Saji)] M.S.K. (Puella Magi Madoka Magica) [Incomplete]
Hatsujou Keihou if... ~Pinchi! Doutei no Kyoushuu! no Maki~| Lust Alert If... ~Danger! Assault on a Virgin!~ =TLL + CW=
(Comitia100) [Metiorite Observation Center(Mi no Ji)] Mimesis
Domestic na Kanojo Chapter 164.7
Mangetsu Kinryouku
(C89) [RADIOSTAR (Kudou Hiroshi)] Galko to Ojou ga Heya ni Iru. (Oshiete! Galko-chan)
MAGUWAU FUTARI | 纏綿交媾的兩人
[Algolagnia (Mikoshiro Honnin)] Montly Margareta Vol.1 P-Plus
COMIC ExE 10 [Digital]
(Shota Scratch 13) [Kowmeiism (Kasai Kowmei)] Mikawa no Taishou[Chinese]
[Takada Kouichi] Lab Coat Female Observation [ENG]
Mizugi Helena ga Shoukan Dekinai! | I couldn't summon swimsuit Helena!
[Momoyama Jirou] Jinbobo ~Abunai Shiiku Kansatsu~ | Jinbobo ~The Dangerous Breeding Observation~ [English] [desudesu]
[Kisaragi Gunma] Kouyaku Genshu | Public Commitment Strict Observance (COMIC Megastore H 2004-05) [English] [SaHa]
(C95) [Uousaohkoku (Uousaoh)] Ryuujou-chan ga Yattekita. | 龙骧酱来到我身边。 (Kantai Collection -KanColle-) [Chinese] [Lolipoi汉化组]
Nakadashi 100-nin Dekiru kana
(SC49) [Marked-two (Maa-kun, Juuichijou)] Fumi-chan no Kansatsu Nikki (Ge) | Fumi-chan's Observation Diary (Bottom) [English] [desudesu]
(C70) [Chandora & LUNCH BOX (Makunouchi Isami)] LUNCH BOX 79 - Bitter Chocolate 3 (Kakyuusei 2)
(Mou Nanimo Kowaku Nai 17) [Burakuradou (Takeshisu)] MamiAn! Seikatsu! (Puella Magi Madoka Magica) [English] {/u/ scanlations}
Sonia's pokemon observation gone wrong
Himawari Kansatsu Nikki | Sunflower observation diary
[Dl Mate] Joshi Fukusei Camera -Machi de Mikaketa Kawaii Joshi wo Fukusei Shite Nakadashi Houdai!
Kono Subarashii Nikutai de Hensai o! | Repaying Debts With Their Wonderful Bodies!
Observer ni Kansatsu Sareru Deutschland-kyuu Shimai