Obser

(COMITIA92) [Marked-two (Maa-kun, Shichijou)] Fumi-chan no Kansatsu Nikki (Jou) | Fumi-chan's Observation Diary (Top) [English] [desudesu]

Sonoda-san no Ero Hon | Sonoda-san's Erotic Book

[Nora Shinji] Be, Betsuni Suki Toka Sou Yuu | I-It's Not Like I Like You, Or... (COMIC Megastore H 2008-08) [English] [wtflux]

Secret happening | 시크릿 해프닝

(C83) [Watosato (Sugiura Sen)] Yae-chan Kenbunroku!! | Yae-chan Observation Record!! (Ganbare Goemon) [English] =TV + Chocolate=

Orusuban Connection

Rokujouma, Hitori Asobi.

Yuutousei Doronuma Kansatsushitsu | Honor Student in the Quicksand Observation Booth

(C76) [PsyWalken (Yoshizawa Tomoaki)] Kuchiberu (Neon Genesis Evangelion)

[Nohri Isawa] Naisho no Kansatsu Nikki (Secret Observation Journal) [English] [Mistvern]

Tonari no Chijo san

Kumano to Motto Aishiaou!

Hanamaru Massage

ABDUCT ～Ike Nai Shiiku Kansatsu～ | ABDUCT ~The Wrong Breeding Observation~

(C101) [Nagashi Soumen (Yuzaki)] Akebono ni Saimin Kakete Mita (Kantai Collection -KanColle-) [Chinese] [心海汉化组]

Sennou Saimin Mansion

Samayou Jiko Bukken

[Hakaba] Onna Kyoushi Ichikawa Miyuki

(Comitia100) [Metiorite Observation Center(Mi no Ji)] Mimesis

(C92) [Tetchan Hato (Minasuki Popuri)] Himawari Kansatsu Nikki | Sunflower observation diary [English] [ATF]

[Dining] 片腕の騎士ルシュカ本編

Omatome Jeanne

[Baku-π-dou (Kuchi VE)] Netorare Kaa-san - Boku no Daisuki na Kaa-san wa Shinyuu ni Netorareru...[中国翻訳]

CHOCOLATE GIRL4 chapter3 Kuro ●* Nimpu activity - demand bote stomach H ... which a Yankee learns

Neko Mimi Rakugaki Hon

[Vadass (Oltlo)] Dekiai Kansatsu Nikki | Mother's Love Observation Journal [English] [Tigoris Translates] [Digital] [Bar Censor]

Rino to Ecchi na Massage ♡ | A Sexual Massage with Rino ♡

Osananajimi-chan ni Nakadashi Shichau Hon

Super Ochako

[Robo Ittetsu] Sennou Saimin Club ~ Iinchou Omocha-ka Keikaku ~

Living Doll

[Aimaitei (Aimaitei Umami)] Yarichin (Moto) no Ore ga Jimi de Otonashii Kanojo (Kyonyuu) no Futanari Dekachin ni Dohamari Shiteru Hanashi [Digital]

Gyuu Gyuu Train

BRICOLA 5

Kyou no Jugyou wa, Chikyuujin no Hanshoku Katsudou no Kansatsu desu | Today's Lesson is Observation of the Breeding Activities of Earthlings

[Yabu no seisakusho] Naked Dream Lunatic Volume 3.5 (Urusei Yatsura)

Idol Kyousei Sousa Gakuen Hen

Umikemushi Mayu

(C78) [Alfa300 (Seki Suzume)] Alfa 11mg (Working!!) [English] {doujin-moe.us}

[Anthology] Toaru Inbi na Erosho Mokuroku (Toaru Majutsu no Index, Toaru Kagaku no Railgun)

(SC39) [Nounai Kanojo, Ningen Modoki, Tateyoko Hotchkiss, Kagi Node (various)] Hatena? Challenge! (Challenge First-Year-Student)

(C89) [Handsome Aniki (Asuhiro)] 夢じゃない (WORKING!) [SAMPLE]

Jinbobo ～Abunai Shiiku Kansatsu ～ | Jinbobo ~The Dangerous Breeding Observation~

Anetoris - Chapter 3

[Mizuyoukan] Happening STAR (All chapters + Additional Content) (English) (ongoing)

Bannou Yakuhin to Bijin Seito ~Joshi Seito ni Natte Harem o Tsukure!~

(SC32)[Mugen no Chikara (Murakami Yuuki)] ~Kashimashi Nikki~ Tomari Chan no Baai Sono 1 (KASHIMASHI ~girl meets girl~)

Koibito Gokko

Mitsugake no Senpai | Senpai's Sweet Archery Glove

[acura] [ENG] Greed Hotel

Honor Student in the Quicksand Observation Booth

(C86) [Purimomo (Goyac)] Onee-chan Nanon? 2 (Non Non Biyori)

(C67) [Naginata Kikaku (Hirowa Nagi)] RGB 9 (Tower of Druaga)

[Kuritsu Yoshihiro] Marutto Kansatsu♡ Inkou Kyoushitsu - Let's Observe a Public Fuck in a Classroom

Comic Learning

(C66) [Hired Girl (Equal)] chimachima

[Uniyaa (Ikinari Mojio)] Kyou no Jugyou wa, Chikyuujin no Hanshoku Katsudou no Kansatsu desu. - Today's lesson is observation of the breeding activities of earthlings. [Digital]

(C68) [MOON RULER (Tsukino Jyogi)] Crimson Tide (Kidou Senshi Gundam SEED DESTINY)

[りんごくらぶ] それ行け炎上流星群編

(Houraigekisen! Yo-i! 17Senme) [megalodon (Mezashi Gohan)] Nyan Kai Ni (Kantai Collection -KanColle-)

(C88) [JACK-POT (Jyura)] Tengu Shibori (Dead or Alive) [Chinese] [我不看本子个人汉化]

Arisu no Denchi Bakudan Vol. 08

Nyosou Rinkan

Peaceful Snail Alien Observation Logs

Shortcut de Megane no Niau Hitonatsukoi Beit no Kouhai ga Yarichin Douryou no Kuruma de Okurarete kara Mudankekkin Shiteiru

[Goshoo] SSweet Dream Ch.00-05甜蜜的梦~梦中甜蜜的陷阱~Ch.00-05[Chinese] [橄榄汉化组]

Shira Oretoku

[Asanoya (Kittsu)] Ore wa Otoko da-III | 我是男的啊!!! (Youjo Senki) [Chinese] [Digital]

[ppatta] Yasei Ningen Kansatsu Nisshi | Wild Human Observation Record [English] [Digital]

[BENNY'S] Natsuyasumi! (Otokonoko HEAVEN Vol. 23) [Chinese] [夜願漢化] [Digital]

(SC56) [Waffle Doumeiken (Tanaka Decilitre)] Buta-san Choukyou Kansatsu Enikki | Observation Picture Diary of Training a Pig (Accel World) [English] [biribiri]

Maid Flandre Kansatsu Nikki - Maid Flandre observation diary

Sparklers

[Kuritsu Yoshihiro] Marutto Kansatsu♡ Inkou Kyoushitsu - Let's Observe a Public Fuck in a Classroom

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

Sonia's pokemon observation gone wrong

Jinbobo ~Abunai Shiiku Kansatsu~ | Jinbobo ~The Dangerous Breeding Observation~

Dekiai Kansatsu Nikki | A Doting Mother’s Observation Diary

(C74) [Karakishi Youhei-dan Shinga (Sahara Wataru)] Klan Klan Zona (Macross Frontier)

[Mavis] Himeko Koukando (Houkai Gakuen) [Chinese]

[Yandere no Hako] 【答謝特典】Kawaii make MY day! (THE IDOLM@STER MILLION LIVE!, THE iDOLM@STER CINDERELLA GIRLS) [Chinese]

Maria-sama ga Miteru Baishun 8 | Prostituyendonos mientras María nos Observa 8

Paradigm Shift

Pakopako Inran Nurse

[Haba Hirokazu] DEREMERO

[Yuugai Tosho Kikaku (Tanaka Naburu)] Goumon kan Janaiyo!! Yuuutsu Hen | Torture Dungeon NOT! - Melancholy Volume (The Melancholy of Haruhi Suzumiya)

(C73) [Watsukiya (Watsuki Ayamo, Watsuki Rumi)] Purimo#7 (Hayate the Combat Butler)

Maid no Oshigoto | A Maid's Duty

[TSF no F (F, Yotsuba Chika)] TS Mahou Shoujo Hiromi Ch. 2

[chocolate Lv.5 (dynamite moca)] Interview With Mahou Shoujokei Shounen Soushuuhen (Original) [Digital]

(FF37) [Aoin no Junreibi (Aoin)] DEPENDENCE (Yukihana Lamy, Omaru Polka) [English]

[Tagame Gengoroh] Niku Ninjin

Mutual Sensation

Observation Picture Diary of Training a Pig

Kinjo no Dagashiya no Gachaponki ni Onaho-ka shita Classmate ga Haitteiru no Daga | A Gacha Machine Was Installed at a Local Candy Store, Where You Can Win a Female Onahole.

Unicorn Onii-chan Suki

(C86) [waterwheel (Shirota Dai)] Suguha-chan Kansatsu Nikki | Suguha-chan Observation Diary (Sword Art Online) [English] {doujin-moe.us}

(C64) [kodomo challenge (Various)] natsu no kansatsu nikki | Summer observation diary (Original) [English]

[Kisaragi Gunma] Kouyaku Genshu | Public Commitment Strict Observance (Comic Megastore H 2004-05) [English] [SaHa] [Decensored]

Ougon no Sonata XXX Sono Juuhachi

Suisei Observation

Ouhi-sama Taihen Hacchake Asobasu

（同人誌） 　CELVARG2

Sugar cat|小甜猫

Katsushika Hokusai

JK Taimabu Season 2

(C88) [PRETTY☆MAIDS (Itou Hiromine)] Umi-chan no Kutsujoku (Love Live!) [Chinese] [脸肿汉化组]

[Kurubusi-kai] Suisei Observation (Rozen Maiden) [ENG]

[NeonSign (DRE)] Neon's Report - Fukugougata Shukushou Gas no Kouka Sokutei | Neon's Report - The Observer Effect On Shrinking Gas [English] [Anonymous] [Digital]

[Kisaragi Gunma] Kouyaku Genshu | Public Commitment Strict Observance (COMIC Megastore H 2004-05) [English] [SaHa]

(SC31) [Mikeneko Dou Honten (Various)] Owaru Sekai (Mahou Sensei Negima!)

(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]

Himeragi Yukina to Love Love H suru CG Shuu IV Miko-tachi no Resort Hen

[Tempuru] Albedo & Sucrose's Isekai Observation Research Report

[NeonSign (DRE)] Neon's Report - Fukugougata Shukushou Gas no Kouka Sokutei | Neon's Report - The Observer Effect On Shrinking Gas [English] [Anonymous] [Digital]

[Toba Yuga] Yamanai inu -bishu ni oboreru- | Torrential rainfall -drowning in alcohol- (Shitsu Raku En) [English] [Digital] [Hikari no kaze]

[Sanbun Kyoden] Observer (COMIC HOTMiLK Koime Vol. 5) [English] [Digital]

(SC23) [Under77 (Mitz)] Ryousei Kai Mandala ~ Survive ~ (Mujin Wakusei Survive [Uninhabited Planet Survive])

(C75) [Dokuritsu Gurentai (Bow Rei)] Koharu 2

[Kazuhiro] Anal Choukyou no Hibi (ANGEL Club 2013-05) [English] [biribiri]

Jishin no tsukekata | How to build self-confidence

(C84) [Kamepotel (Izuki Jirou)] Mochi Mochi Daisakusen! (Tamako Market) [English] =LWB=

[Yaburi Dokoro (Hakano Shinshi)] Yukari-chan ga Shojo o Ubawarete Shiawase ni Naru Hanashi (Vocaloid) [Digital]

(Kouroumu 13) [Konpekitou (Touya)] Maid Flandre Kansatsu Nikki - Maid Flandre observation diary (Touhou Project)

ABDUCT～Ike Nai Shiiku Kansatsu ～ | ABDUCT ~The Wrong Breeding Observation~

Suguha-chan Kansatsu Nikki | Diario de Observación de Suguha-chan

System desu kara #6

[Momoyama Jirou] Jinbobo ~Abunai Shiiku Kansatsu~ | Jinbobo ~The Dangerous Breeding Observation~ [English] [desudesu]

[Migakeba Hikaru] Hitozumamire

(Osuket 2) [UNDERGROUND CAMPAIGN (Senga Migiri, jin)] Yasei

[Sanbun Kyoden] Observer (COMIC HOTMiLK Koime Vol. 5) [English] [Digital]

沖田さん「たち」と3pセックスする本

(grpr) Image Crush (Cardfight!! Vanguard) [ENG] =Short Wharf=

Suomi KP/-31

[Granada Sky (Mogiki Hayami)] Milk Sister [English] [Futanarifrank] [Digital]

Himawari Kansatsu Nikki | Sunflower observation diary

(CR33) [Dennou Denpa Hatsureisho (Harukaze Koucha)] Sougetsu no Kimi Eien no Getsukan (Tsukihime)

Koushoku Shounen Vol. 11 [Digital]

[Momoyama Jirou] ABDUCT ～Ike Nai Shiiku Kansatsu～ | ABDUCT ~The Wrong Breeding Observation~ [English] [desudesu]

Kateinai Furin

Honor Student in the Quicksand Observation Booth =LWB=

[Takada Kouichi] Lab Coat Female Observation [ENG]

Observer ni Kansatsu Sareru Deutschland-kyuu Shimai

[Shin Nanka Tou (Mumei)] 新入生物語

(C83) [Hiatari Ryoukou (Various)] Touhou Bakunyuuroku (Touhou Project)

[Ameyama Denshin] Yuutousei Doronuma Kansatsushitsu | Honor Student in the Quicksand Observation Booth (ANGEL Club 2015-07) [English] =LWB=

(SC49) [Marked-two (Maa-kun, Juuichijou)] Fumi-chan no Kansatsu Nikki (Ge) | Fumi-chan's Observation Diary (Bottom) [English] [desudesu]

(CR28) [Shioya (Shioya Maico)] SHIO! Vol. 8 (Gate Keepers)

[Rapurando] Shota Kyoudai to Tonari no Obasan.

[緑辺工場長] 朝までずっとキスして、奥まで～体操のお兄さんはベッドの上では肉食獣～ 第1-2話