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

Milk Rape Gensou | 밀크 레이프 환상

[Tatsunami Youtoku] Twin Milf Ch. 1 (Action Pizazz Special 2013-02) [English] [Rework]

Yuutousei Doronuma Kansatsushitsu | Honor Student in the Quicksand Observation Booth

Imouto to Nori de Ecchi Shita Ken | How I Got Too Carried Away and Fucked My Little Sister

サタアルはろうぃん漫画レ

(C87) [Cat Food (NaPaTa)] Kaede-san-ppoi no! (THE IDOLM@STER CINDERELLA GIRLS) [English] {doujin-moe.us}

Kusuriya no Futanari-goto

Daisan Gakuseiryou no Ichiban Nagai Yoru Returns

(C91) [TWILIGHT DUSK (Aya)] Zoku, Kakeochi Shoujo Netorare ~Midaresaku Sumire~

Karitara Kaesanai Tomodachi ni Kanojo o Kashite Shimatta Hanashi

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

Bijukujo Rinko

(C67) [Secret Society M (Kitahara Aki)] Shintaku no Kairou | Oracle's Corridor (SoulCalibur) [English] [Kizlan]

My Wives Ch.1-36

(Shuuki Reitaisai 3) [IRIOMOTE (Saryuu)] Boku ni dake Yasashii Yuuka Onee-chan. (Touhou Project)

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

Dekiai Kansatsu Nikki | A Doting Mother’s Observation Diary

A Certain Yuriffic Railgun

(Reitaisai 11) [Area14 (Kasei)] Ikenai Shujuu Kankei (Touhou Project) [Textless]

Dosukebe Elf no Ishukan Nikki 1

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

Suisei Observation

Making a Harem of the Three Bitchy Gal Sisters - Episode 1

[Takada Kouichi] Lab Coat Female Observation [ENG]

(COMIC1☆11) [Heaven's Gate (Andou Tomoya)] Erochika Shi (Love Live!) [Chinese] [无毒汉化组]

(C78) [Pish Lover (Amatake Akewo)] Hime Ouji-sama wa Harami-goro

[りんごくらぶ] スカジは隠したい編 (アークナイツ)

Tanjoubi Iwai Manga | Swimsuit

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

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

Seventeen (decensored)

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

(COMIC1) [DOUWA-KENSETSU (Nomura Teruya)] BAD COMMUNICATION (THE iDOLM@STER)

Sonia's pokemon observation gone wrong

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

Gekkan Comic Muga 2005-09 Vol.24

[Group NEKO (WOODY)] ORANGE CRUSH K-I-M-A-G-U-R-E Subcharacter EDITION (Kimagure Orange Road)

[moriya (tenkomori)] Nekketsu Paizuri-bu!! San | Hot-Blooded Paizuri Club!! 3 [English]

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

Bradamante Daihaiboku

Ai to Onsen to

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

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

[Horsetail] Kaa-san Ja Nakya Dame Nan Da!!! + Zoku Kaa-san Ja Nakya Dame Nan Da!!! [Chinese] [TMOS个人汉化]

Erect Erect Ch. 2

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

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

(C70) [Hallenchi Planet (Tateno Tomoki)] TWT 5 (Mobile Suit Gundam)

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

[Mo0T0K0o] fat witch

Akogare no Sensei wa Chikan Densha de Choukyouzumi Deshita 7 EXTRA

聖騎士が魔道士に勝てるワケがない

[Binbou Yusuri Express (Mochimako)] Kisen Tenshi Gigi Wisteria 05 [Chinese] [不咕鸟汉化组] [Digital]

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

[Azuma Taira] Ookami Otoko - Wolfman [Digital]

COMIC X-EROS #54 [Digital]

COMIC Saija 2015-09 Vol. 2

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

[Shine Nabyss] Mahou Shoujo Haiboku - Ayame Shokushu Ryoujoku-hen - [Chinese]

[Gosaiji] Amai Aimai [Chinese] [大鸟可不敢乱转汉化] [Digital]

Observer ni Kansatsu Sareru Deutschland-kyuu Shimai

[Kawaraya-Koubou (Kawaraya)] Sister ja Nai Hi no Cleaire-san - She's not a good girl tonight (Sister Cleaire) [English] [SDTLs] [Digital]

Kakutou Musume Yarimoku Goukon | Casual Sex Party With Fighting Game Gals

Kosaka Wakamo wa Aitakute | Wakamo Kosaka Wants To See You

[Kawaiso Nanoha Nukeru (Nukeru)] Tendou Alice Junior Idol Alice-chan Debut-saku! (Blue Archive) [Chinese] [Digital]

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

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

Onedari Kasa

Honor Student in the Quicksand Observation Booth =LWB=

Shimai no Seijijou

Mecha Shiko Shichau Kei Joshi

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

[Karma Tatsurou] Jiichan to Kukitarou | Grandpa's Taro-Stem (Shounen Ai no Bigaku EX 2) [English] [WarDance]

Sora's Sky - The City of Niples

Honor Student in the Quicksand Observation Booth

(SUPER23) [CLAZYSALT (Nazukichi)] Tell One's Feelings (Haikyuu!!)

Sekai

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

(C86) [Giuniuya (Giuniu)] UMA report 002

[Yi Hyeon Seok] Refrain Love Ch.1-20 (English) (YoManga) (Ongoing)

Kycilia-sama Reboot Keikaku

[YASRIN-DO (Yasu Rintarou)] Sarasara, Sasara (ToHeart2) [Digital]

Idol Kanshasai

(C78) [MOON RULER (Tsukino Jyogi)] …de, Anta Kekkyoku Nani Shini Kita no yo | So, What did you Come Here to Do in the End? (Occult Academy) [English] [Crimson Leo] [Decensored]

[Herio] Yamitsuki Pheromone | Addictive Pheromone (COMIC ExE 12) [English] [Scansforhumanity] [Digital]

[A.V. Tokkoutai] Loli ga Sensha ni Notte Yattekita! (Metal Saga New Frontier)

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

[Kujou Shirei] Hoshi ni Negai o! | Wish upon a Shooting Star! (Nyotaika Dynamites! 2) [English] [Kusanyagi]

[U.M.E.Project (ukyo_rst)] HEAD SHOT File.00 [English] [soarpasser&huayi] [Digital]

[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

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

Okunoda Miyoi Chichi Dekai kara Suki

[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]

(C80) [Ruciedo (jema)] W-O.H (Touhou Project)

Maid Flandre Kansatsu Nikki - Maid Flandre observation diary

[Deep Purple '72] Loves

[Avion Village (Johnny)] Jigoku de Hana o Sakasemashou (Touhou Project) [Digital]

[Kakuninii] Saimin Appli ga Honmono Kamo Shirenai node Tsukatte Miru [Chinese] [后悔的神官个人汉化] [Digital]

Imouto ga Watashi o Okazu ni Shitate Onanie o Shite ita Hanashi

Kiken na Asobi | 위험한 놀이

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

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

nippon futa

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

Peaceful Snail Alien Observation Logs

Mitarashi Club (Mitarashi Kousei)] 小春日和

Giri Giri Sisters

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

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

COMIC Shingeki 2015-01

Oni wa Bouzu ga Osuki

(C79) [ASTRO CREEP (Matsuryu)] Ore to Kuroneko ga Anna Koto ya Konna Koto wo… (Ore no Imouto ga Konna ni Kawaii Wake ga Nai)

[Tokisana] Seiin Shoujo [Chinese]

[kokumaren] ショタが寝ているおねーさんに色々しちゃうお話

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

[Wada Mountain (Takashi)] Gensou Kijuu Kuukan Go (Touhou Project) [Digital]

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

小梅ちゃんと地縛霊

Tennen Koubo6 - Chapter 6

Ie ga Shike Sugite Haete Kita Genkaku Yuuhatsu Suru Kinoko o Goshoku Shite Hatsujou Shita Ato no Are ya Kore | 家裡過於潮濕長出致幻蘑菇意外誤食後發情的那些事

Oroka na Hito

Giga Futa Neko mimi

The Most Dreamy Girl

(C77) [DEX+ (Nakadera Akira)] P3 Rape (Persona 3P)

Gyakuten Shaiban

(HaruCC9) [ASTRA'S (Astra)] Ai no Nai Copyshi ver, 1.5&2 (Fushigi Mahou Fun Fun Pharmacy)

Pichipichi Okami no Omotenashi | Energetic Proprietress's Service

Isu ni Natta Danshi Takkyuubu | The Boys Ping Pong Club Becoming Chairs

(C87) [Hirojuu Renshuuchou (Hiroya)] Moshimo Hoshiguma Yuugi ga Oyomesan Dattara (Touhou Project)

Banri-san to Tsumu-chan no Shippori Yukemuri Futari Tabi

Mukakin Shirei ni Yubiwa o Kawaseru Saigo no Houhou 4 | The Last Way To Make Your F2P Commander Buy You A Ring 4

Douse Ore no Seishun Love Come wa DT de Owatteiru | My Teen Romantic Comedy Ended With Me Staying A Virgin Anyway

[Mess Zylinder (Bakusai)] Mess Zylinder 12 Saaya Mama Bon (Hugtto! PreCure) [Digital]

Namaiki! 2015-02

(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]