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

(COMIC1☆8) [STUDIO TB (Tabe Koji)] GIRLS BRAVE

頼光は唐突に

Yuutousei Doronuma Kansatsushitsu | Honor Student in the Quicksand Observation Booth

(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]

[Saiki Efu] Kirei na Namida to Boku no Omocha | The High Price for her toys (Mother Fucker) [English] [man-machine translations]

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

Gureta Sodoko

A lot of sneak peeks

[Ayato Ayari] Kagoiri Musuko | Sheltered Son (Otokonoko HEAVEN Vol. 33) [English] [desudesu] [Digital]

[Metal Drill Pure Chinpo Land (Sumiyao)] Husky-san to Sanpo [Digital]

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

Dekiai Kansatsu Nikki | A Doting Mother’s Observation Diary

[OTIBA (Momitsu)] Jiki Koushaku-sama ga Itomagoi o Yurusanai -answer- | The Up & Coming Marquis Will Not Accept Her Resignation -answer- [English] [Project Valvrein]

[Yakouyousei (Mizuki Yuu)] Alycetie I [Digital]

[Yam] Tanoshii Neko Gokko [ENG] (Anonymous+Hayama_Kotono)

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

【周二连载】继母的朋友们（作者：Red-A&頸枕） 第1~45话

Suisei Observation

(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]

(AC2) [Kenja Time (MANA)] Gentle Connect! Re:Dive 3 "Karakuchi" (Princess Connect! Re:Dive) [English] [Doujins.com]

Kamimachi Iede Shoujo

[Ninnindo (Tonsuke)] Izayoi Duel (Yu-Gi-Oh! 5D's)

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

(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}

[Nagaredamaya (BANG-YOU)] P.K.R + AZUSALEON Vol. 1.5, 5, 6 (.hack//SIGN, Kizuato) [English] {doujin-moe.us}

[Barusukye] Gureta Sodoko (Girls und Panzer)

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

Fuugawari na Bishoku Restaurant

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

NPC姦 by Barusuki

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

Sonia's pokemon observation gone wrong

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

Onaho Vivor Ch. 1-4

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

[Handsome Aniki (Asuhiro)] Under One Small Roof [Eng] (Pani Poni Dash) {doujin-moe.us}

[Circle Roman Hikou (Taihei Tengoku)] Isekai Bitch ga Tokyo ni Yattekita. | A Slut from Another World in Tokyo (Quiz Magic Academy) [English] {2d-market.com} [Decensored] [Digital]

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

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

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

[Yokoshimaya. (Yokoshima Takemaru)] Taihen! Serval-chan no Omata ga Harechatta! (Kemono Friends) [Digital]

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

(COMITIA 90) [Algolagnia (Mikoshiro nagitoh)] St.Margareta Gakuen Blackfile 1

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

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

(CCOsaka113) [YAYUN (Miyachi)] Sei ni Kabin na Otoshigoro (Boku no Hero Academia)

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

(C81) [Kiku Yashiki (Kiku Yarou)] Seifuku-ou to Issho (Fate/Zero) [Chinese] {日曜日汉化}

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

[Ichigo Crown (Yuzuri Ai)] Himitsu 1 [Digital]

Zoku Shidare Company Shachou Reijou Yuukai Jiken

[Morishima Kon]

Saimin vol. 1-2

COMIC Daybreak Vol. 01 (Gundam 00) [English] [Rewrite]

[Human High-Light Film (Jacky Knee de Ukashite Punch x2 Summer de GO!, Kika = Zaru)] Human High-light Film γ (Final Fantasy X) [English] [SaHa]

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

Mikage-san no Roshutsu Nichijou "Shirobana to Kaiko" Illust Shuu 3

[Nokishita no Nekoya (Alde Hyde)] Dorei o Choukyou shite Harem Tsukuru ~Sodateta Dorei-tachi to Junai Harem H suru made no Hanashi~ "Manga Ban"

Observer ni Kansatsu Sareru Deutschland-kyuu Shimai

[Cocoa Holic (Yuizaki Kazuya)] Onnanoko no Mayu 3 -Vita Sexualis- [Digital]

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

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

Desire King (慾求王) Ch.1-7 (chinese)

Honor Student in the Quicksand Observation Booth =LWB=

Tentai kansoku no kaeri

[Ire Kichisa (KPmouse, Yakikusa Yaku)] Irekawari Terro Jiken kara Ichinengo

[302 (Sangon)] Happy Halloween (Promare) [English]

Bukatsudou Seiteki Gyakutai Inpei Manga

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

The Pollinic Girls Attack Vol2 - Ch9

[Amuai Okashi Seisakusho (Hoshino Iro, Kikkomuhito)] Imouto Work [Digital]

Honor Student in the Quicksand Observation Booth

Oshiete! Mikan Senpai

Ane to Real Game

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

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

Shuumatsu no Sei Jijou

[Ryoh-zoh] Rarefure Ch. 1-3 [Chinese] [粵語]

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

河城荷取與秘密的盟友

[Pyramid House (Muscleman)] Goshujin-sama Daisuki desu (Dorei to no Seikatsu -Teaching Feeling-)

(C80) [Hannama (Soine)] Zettai Chinpo Nanka ni Maketari Shinai! Goudoushi (Touhou Project)

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

Observation Picture Diary of Training a Pig

(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)

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

[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]

(PSYCHIC100%+2%) [BOX DOLL (Kurokawa Tasuku)] Honjitsu Mimei, Joushi ni Oshitaosaremashita. (Mob Psycho 100)

Maid Flandre Kansatsu Nikki - Maid Flandre observation diary

(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]

[Roman shoten (ML)] Hitozuma Kanrinin ~ Danchi ni Iru Hitozuma wa Zenin Ore ga Kanri Suru | Manager's Housewives - All the Women in This Apartment Building Are Mine [English] {doujin-moe.us}

NPC姦 (NPC Fucking) by Barusuki

青禎たかし 私だけの出張ホストくん～本気のご奉仕エッチでイかされました～ 只爲我出臺的牛郎君 01 【霧吹弥生漢化組】

RinToshiteSakuHananoGotoku(Hetalia)

[Yadokugaeru (locon)] Hakusen to Sumizome Kaidan Shitagaku Jouji [English] [mysterymeat3] [Digital]

Oshikakeru Imouto | 不请自来的义妹

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

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

Koi to Yoshimi, Tokidoki Sweets | 恋与好美、心跳甜点

(C76) [Happy Man (Suzuki Kyoutarou)] UNHAPPY GIRL b／14 (Mahou Shoujo Lyrical Nanoha [Magical Girl Lyrical Nanoha])

COMIC LO 2013-12 Vol. 117

(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]

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

[Mokkouyou Bond] Konban Musuko o Goukan shimasu! | I'll Rape My Son Tonight (COMIC Shingeki 2012-12) [English] [Decensored] [Digital]

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

Peaceful Snail Alien Observation Logs

dog eat dog era

(C89) [PUMPERNICKEL (Sumisuzu)] Haguro-san to H Suru dake no Hon (Kantai Collection -KanColle-)

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

[Shiwasu no Okina] Enkou Ojisan | Mister Enkou Episode I-V, VII-VIII [English] [Digital]

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

COMIC Tenma 2013-05

[TAGRO] Hentai Seiri Seminar

[Circle Taihei-Tengoku (Towai Raito)] ZONE 42 Un perro de la caza mojado (BLACK LAGOON) [English] [EHCOVE] [Digital]

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

Queen of Snow The Beginning

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

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

[Barusukye] Shizuka-chan no Sainan (Doraemon)

(C92) [Million Bank (Senomoto Hisashi)] Kiyohime Banka (Fate/Grand Order)

Kaya ne Tori kaya ane shirīzu aizō-ban no color

Settai

(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]

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

[ButcherBoy] Household Affairs Ch.1-37 (English) (YoManga) (Ongoing)

(C96) [YURIRU-RARIKA (Kojima Saya, Lazu)] Gohoushi Tantou no Kashima desu 2 Kousoku Play wa Osuki desu ka | Servicer Kashima 2 Do You Like Bondage Play (Kantai Collection -KanColle-) [English] [Hentai_Doctor]

Makai Syokubutsu Gijie-ru Sensei

Himawari Kansatsu Nikki | Sunflower observation diary

[French letter (Fujisaki Hikari)] Flan ga Ichiban Ohime-sama! (Touhou Project) [English] [Akanyade] [Digital]

[Toriaezu. (Kitsunekov)] FOX MANIAX [Chinese] [AX个人汉化]

Shokushu no Wana

(C96) [Studio BIG-X (Arino Hiroshi)] MOUSOU THEATER 61 (Tsujou Kougeki ga Zentai Kougeki de 2-kai Kougeki no Okaasan wa Suki desu ka?)

(Reitaisai 10) [Kaki no Tane (Summer)] Maji Love Sakuya-chan ☆ Star (Touhou Project) [Chinese] [黑条汉化]

(C80) [Tsurikichi Doumei (Umedama Nabu)] Seiuchi Todo Heaven (Various)