Barusu Observation Diarywe

(C56) [BLUE GARNET (Serizawa Katsumi)] STEAM vol. VIII (Comic Party)

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

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

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

[Barusukye] Queen of Snow The Beginning (Frozen) (Ongoing)

(COMIC1☆10) [Imitation Moon (Narumi Yuu)] "A Subaru-kun Ecchi Shimasu?" "Chotto Barusu Nani Jiro Jiro Miten no yo" (Re:Zero Kara Hajimeru Isekai Seikatsu) [Chinese] [oo君個人漢化]

[Takada Kouichi] Lab Coat Female Observation [ENG]

COMIC Kairakuten BEAST 2018-04 [Digital]

(COMIC1☆10) [Imitation Moon (Narumi Yuu)] `A Subaru-kun Ecchi Shimasu?'`Chotto Barusu Nani Jiro Jiro Miten no Yo' (Re:Zero Kara Hajimeru Isekai Seikatsu) [Sample]

Inma no Mikata! ~Me ni wa Me o, Katabutsu ni wa Katabutsu o~

(C91) [Kitsuneya (Leafy)] Boko! Boko! Arisu-chan (Girls und Panzer) [Chinese] [脸肿汉化组]

dàyì míng fèn

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

(C95) [withsoda (Nako)] Hayaku Kaetta Hi wa

[Barusukye] Shizuka-chan no Sainan (Doraemon)

Secret Lesson

hara〇 ryouzyoku ziken bo

Seifukuterischool

清姫エッチ本

[ie] Minna ga Shiranai Honshou | The Side No One Knows [English]

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

(C76) [X.T.C (Midou Shin)] Chounobisui (Persona 4)

[Hyogetsu (Momonoki Fum)] Riko no Naka ni Onegai shimasu (To LOVE-Ru) [English] [desudesu] [Digital]

[Barusukye] Gureta Sodoko (Girls und Panzer)

Honor Student in the Quicksand Observation Booth

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

(Bokura no Love Live! 7) [corori (Yopparai Oni?)] UMIKAN Harenchi desu! | UMIKAN It's shameful! (Love Live!) [English] [Mahasona47]

Asahi-chan to Himitsu no XXX?

Happy Life Soushuuhen

COMIC Situation Play Vol. 2

BLUE HOLE

A story about Kyuketsu-sama being made a dad by Arachne

Ero to Tsukkomi

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

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

(C80) [Takaradamashii] Ima, Gouf Lady no Natsu. (Original)

(COMIC1☆10) [Imitation Moon (Narumi Yuu)] "A Subaru-kun Ecchi Shimasu?" "Chotto Barusu Nani Jiro Jiro Miten no yo" (Re:Zero Kara Hajimeru Isekai Seikatsu) [Chinese] [脸肿汉化组]

[Hana Hook] Hahaoya Shikkaku - Elite Oyako no M Buta Netorare Tenraku Jinsei Epilogue Oyako-hen

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

Cowaremono #5

DÍA ESPECIAL

Seima Kyuuin

"A Subaru-kun Ecchi Shimasu?" "Chotto Barusu Nani Jiro Jiro Miten no yo"

Touhou Mureiden

Hajimete no Gakusei Beit Shinjiteita Tenchou ni Datsu Shojo Sareta Tokai o Shiranai Gakusei

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

`A Subaru-kun Ecchi Shimasu?'`Chotto Barusu Nani Jiro Jiro Miten no Yo'

(C77) [Suitekiya (Suitekiya Yuumin)] Kodomo no Mesuana ～ Kodomo no Chinpho Maniacs Soushuuhen ～ (Kodomo no Jikan)

[Barusukye] Tentai kansoku no kaeri (Yotsubato!) (Ongoing)

Peaceful Snail Alien Observation Logs

(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]

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

"Anata...... Gomennasai......" Netorareta Hitozuma, Tanetsuke Hamedori

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

Himawari Kansatsu Nikki | Sunflower observation diary

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

[DISTANCE] Jyoshi Luck! Shinsouban | 女子棍球社！ 新裝版 [Chinese][Digital]

Nureta Ajisai | 湿润的紫阳花

Hina Neko 2

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

(COMIC1☆10) [Imitation Moon (Narumi Yuu)] `A Subaru-kun Ecchi Shimasu?'`Chotto Barusu Nani Jiro Jiro Miten no Yo' (Re:Zero Kara Hajimeru Isekai Seikatsu) [Sample]

[Wata 120 Percent (Menyoujan)] Azus@ttack (K-ON!) [English] =TV= [Decensored]

NPC姦 by Barusuki

Yuutousei Doronuma Kansatsushitsu | Honor Student in the Quicksand Observation Booth

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

[Anthology] Shoujo Kumikyoku 24 [Digital]

Bukatsudou Seiteki Gyakutai Inpei Manga

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

Kasou Genjitsu Ryonani

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

(COMIC1☆9) [OHTADO (Oota Takeshi)] Nurunuru Cinderella (THE IDOLM@STER CINDERELLA GIRLS)

(C89) [Aozora Shoujo (Shirane Taito)] Iorin no Oshikko Nomitai (THE iDOLM@STER) [Chinese] [CE家族社]

(777 FESTIVAL) [Kaname (Siina Yuuki)] Ume-chan to Kyan Kyan suru Hon (Tokyo 7th Sisters)

Dekiai Kansatsu Nikki | A Doting Mother’s Observation Diary

(C74) [TOYBOX (Jacky, Kurikara)] Inaba Box Soushuuhen (Touhou Project)

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

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

(C95) [Asanebou Crisis (Akaneman)] Kouhai Nanpa Beach Luluhawa (Fate/Grand Order) [English] {Hennojin}

(COMIC1☆10) [Imitation Moon (Narumi Yuu)] "A Subaru-kun Ecchi Shimasu?" "Chotto Barusu Nani Jiro Jiro Miten no yo" (Re:Zero Kara Hajimeru Isekai Seikatsu) [Chinese] [脸肿汉化组]

[ManiacStreet (Sugaishi)] Yokubou Scarlet | Scarlet Lust [English] [B.E.C. Scans] [Digital]

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

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

(COMIC1☆10) [Imitation Moon (Narumi Yuu)] "A Subaru-kun Ecchi Shimasu?" "Chotto Barusu Nani Jiro Jiro Miten no yo" (Re:Zero Kara Hajimeru Isekai Seikatsu)

(SC64) [Majipan! (tyuda)] Steph Hashitanai desu wa (No Game No Life)

Sonia's pokemon observation gone wrong

Gachi de Ikouze!

Queen of Snow The Beginning

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

[Kuuchuu Teien (Hifumi)] Ookami to Shounin to Keiyaku to (Spice and Wolf) [Digital]

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

Maid Flandre Kansatsu Nikki - Maid Flandre observation diary

Boku Senyou Ami 3

(C86) [Mitarashi Club (Mitarashi Kousei)] Rinko-mama to Issho 2 (Gundam Build Fighters) [English] [marianoska]

COMIC Penguin Club Sanzokuban 2016-05

Tensei Shitara BluArch no Sensei ni Natteite Momotalk de Ecchi na Koto o Shite Mita Ken

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

Tsuitaiken <POV> Akumu

Ecchi na Koto Nante Suki Jyanai!! | 我H才没有喜欢涩涩

Observer ni Kansatsu Sareru Deutschland-kyuu Shimai

(C77) [Nounai Kanojo (Kishiri Toworu)] Hakurei Jinja no Reimu-san | Reimu of the Hakurei Shrine (Touhou Project) [English] [U MAD]

[Barusukye] Queen of Snow the beginning (Frozen) (Ongoing)

"A Subaru-kun Ecchi Shimasu?" "Chotto Barusu Nani Jiro Jiro Miten no yo" {doujin-moe.us}

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

(C79) [Aspergillus (Okara)] I♥H (Toaru Kagaku no Railgun) [Chinese] [Cheria~☆汉化] [Decensored]

Tentai kansoku no kaeri

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

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

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

Students, teacher, and...

Ozikiha Gokigen Naname

Gureta Sodoko

(CT24) [PLUM (Kanna)] Convert Love (Sword Art Online)

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

Honor Student in the Quicksand Observation Booth =LWB=

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

Kuminkan

Aozaki Aoko ga Yaneura de H Suru Dake no Hon

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

Private Love

[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]

[u-ho] Kigyou Naui! (Hare Tokidoki Buta [Tokyo Pig], Pokémon) [English] [q91]

(COMIC1☆10) [Imitation Moon (Narumi Yuu)] "A Subaru-kun Ecchi Shimasu?" "Chotto Barusu Nani Jiro Jiro Miten no yo" (Re:Zero Kara Hajimeru Isekai Seikatsu) [English] {doujin-moe.us}

NPC姦 (NPC Fucking) by Barusuki

Hentai TSF Aka Saber

Suisei Observation

Kochira Million Shouji Seishorika Kaori Hen

Observation Picture Diary of Training a Pig

[Nyan Kotatsu (Nyaruko)] Futanari JK Tsume

Schoolgirl and Old Man

[delta-TSF] Ippanteki Shounen ga Cheria Barnes ni Naru dake~ (Tales of Graces)

6P!

(SC26) [Furaipan Daimaou (Chouchin Ankou)] Usamimimode (Di Gi Charat)

[Atelier Maso (doskoinpo)] Danjo Sensou [Chinese]

Mesu-Nized Festival

Mikan no Ecchi na Hon

[ppatta] Kuro Majutsushi no Haiboku [Chinese] [同文城] [Digital]

Sono Zunou wa Otona no Tame ni | Use Those Brains For The Adults

[Shota Mangaya-san (orukoa)] Genki Shounen to Sensei no Ero Manga [Chinese] [Digital]

(COMIC1☆9) [Yowatari Kouba (Jet Yowatari)] Danjo ni Deai o Motomeru no wa Machigatteiru Darou ka (Dungeon ni Deai o Motomeru no wa Machigatteiru Darou ka)

(CR25) [BABYBED (SAS)] SYNTHESIZE & DESTROY! (Asuka 120%)

[Hadairo Crayon (Hadacra)] ChieKae Yokubari Set (THE IDOLM@STER CINDERELLA GIRLS) [Digital]