[Shuukyuu Itsukasei (Touya Tsuduru)] Inverse (Magi: The Labyrinth of Magic) [English] [Moguriworks]
[Pon Takahanada] Tenshi no Marshmallow 4 Ch. 25-27 [English] [RAS]
Sayashi Dashi
C10
[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]
ABDUCT~Ike Nai Shiiku Kansatsu ~ | ABDUCT ~The Wrong Breeding Observation~
(SC49) [Marked-two (Maa-kun, Juuichijou)] Fumi-chan no Kansatsu Nikki (Ge) | Fumi-chan's Observation Diary (Bottom) [English] [desudesu]
[Namiko] Noel-chan (Sora no Method)
Live! Ch.1.2
[NeonSign (DRE)] Neon's Report - Fukugougata Shukushou Gas no Kouka Sokutei | Neon's Report - The Observer Effect On Shrinking Gas [English] [Anonymous] [Digital]
Observer ni Kansatsu Sareru Deutschland-kyuu Shimai
Kanransha ~Note-May2019
[Sanbun Kyoden] Observer (COMIC HOTMiLK Koime Vol. 5) [English] [Digital]
[Porori] My First Time is with.... My Little Sister?! (Ongoing)
[Shinozuka Yuuji] Eromama (Hitozuma Life) [English] [FutureCop]
[Tengu Kotengu (Kotengu)] Atago Milk (Kantai Collection -KanColle-) [2017-01-29]
(Reitaisai 10) [Depression (Kirieppa)] Yamikin Patchouli-kun ~Sennin-kun - Tengu-kun~ (Touhou Project)
Sonia's pokemon observation gone wrong
Kaneda wa nani mo Warukunai Vol.2
Tenohira no Taika
Kawaasobi
Spellthief Lux
(C80) [16M]"Today I will ◎ × to do!" (Tohou Project) [Japanese]
[complete box (Hatakeyama Tohya)] Futanari Elf to Himitsu no Jikken
Arise Sokuochi Manga
Chapter 7
Kyou no Jugyou wa, Chikyuujin no Hanshoku Katsudou no Kansatsu desu | Today's Lesson is Observation of the Breeding Activities of Earthlings
Jinbobo ~Abunai Shiiku Kansatsu ~ | Jinbobo ~The Dangerous Breeding Observation~
Onna no sono
東京ラブフレーズ
(C64) [kodomo challenge (Various)] natsu no kansatsu nikki | Summer observation diary (Original) [English]
March 2016 Pack
Shinyu No Kazoku Ga Ore No Mono Ni Muchu Na Ken Other Side
Yuutousei Doronuma Kansatsushitsu | Honor Student in the Quicksand Observation Booth
Kotarou-kun to Yankee Senpai | 小太郎君与不良前辈
Hard na Oshigoto!
Dekiai Kansatsu Nikki | A Doting Mother’s Observation Diary
[Morikoke] Chijoku no Mori -Elf Kanraku - FINAL ACT | 耻辱之森 -精灵屈服- ACT. 1-11- FINAL ACT [Chinese] [逃亡者x新桥月白日语社x真不可视联合汉化] [Digital]
Tonari no Shibafu
Torokeru Joshiyu 4
Mai -Innyuuden- Daisangou
[艶色村役場すぐヤル課] 「イヒヒ・・・・ここだけの話ですが、貴方の奥さんは寝取られてマスよ・・・・」
Boku no Ie ga Class no Furyou Musume ni Iribitararete iru Ken.
Arknights, Gladiia Ryoujoku
(C86) [waterwheel (Shirota Dai)] Suguha-chan Kansatsu Nikki | Suguha-chan Observation Diary (Sword Art Online) [English] {doujin-moe.us}
[Ponkotsudou (Yoshizawa Megane)] Osozaki no Hana [Digital]
[Kurubusi-kai] Suisei Observation (Rozen Maiden) [ENG]
colorless particle
Dekachinpo ni Mechakucha ni sareru Houman Bakunyuu Jukujo
Waruimesu.
[WHITE ELEPHANT (Houshou Rei)] Meisei Sange 2 (Bishoujo Senshi Sailor Moon)
[Renai Mangaka (Naruse Hirofumi)] Bokuwo Sasou Karada | 迷人的身體 (Granblue Fantasy) [Chinese] [Digital]
Master Works
[Eucalyptus House (Minikoara)] Himeko-chan no Seishokusha Jijou (Ragnarok Online) [Digital]
[CUBE (hana)] Trust Your Love (Kingdom Hearts) [English]
[Bio Chample (Yuuki Ringo)] Oyako NTR Fuuzoku
鷺沢文香の嗜み
[Kuritsu Yoshihiro] Marutto Kansatsu♡ Inkou Kyoushitsu - Let's Observe a Public Fuck in a Classroom
[Sebire] Kyoudai no Toshi no Sa ga 10-nen Kara 8-nen ni Naru Hanashi (Digital)
Mochimochi Kokoro-chan
[Momoyama Jirou] Jinbobo ~Abunai Shiiku Kansatsu~ | Jinbobo ~The Dangerous Breeding Observation~ [English] [desudesu]
[RYU-SEKI-DO (Nagare Hyo-go)] C-L (Fate/stay night)
Morio ga Hajimete no Massage e Iku Manga desu
Reopard Hon 8
[Onigarou(Aki)]Hototogisu Na Boku (Chinese ver.)
Dekiru Onee-san wa Suki desu ka?
(C99) [Jikomanzoku (Akitsuki Itsuki)] Halloween Border Break Chikai no Kotoba to Glass no Kutsu | Halloween Border Break: Vows and a Glass Slipper (Fate/Grand Order) [English] [Pangean]
Observation Picture Diary of Training a Pig
(Tora Matsuri 2015) [ENNUI (Nokoppa)] Nekomimi Onee-san ga Gohoushi Nyannyan Shite Kureru Hon
Himawari Kansatsu Nikki | Sunflower observation diary
Suguha-chan Kansatsu Nikki | Diario de Observación de Suguha-chan
(C61) [Circle Heron (Various)] Magewappa 16 (Ojamajo Doremi)
(C96) [Bakuretsu Umekonbu (Keso Shirou)] Melt down 2 (Fate/Grand Order)
(Shotaket 9) [Panda 4gou (Shima Kyousuke)] Daisukeiro + Saeharairo (D.N.Angel)
(C83) [Watosato (Sugiura Sen)] Yae-chan Kenbunroku!! | Yae-chan Observation Record!! (Ganbare Goemon) [English] =TV + Chocolate=
(Comitia100) [Metiorite Observation Center(Mi no Ji)] Mimesis
Honor Student in the Quicksand Observation Booth
(Shota Scratch 13) [Blue Drop (Guri)] Tsuyudaku Fight! 7 (Ookiku Furikabutte)
Honor Student in the Quicksand Observation Booth =LWB=
Senkan Recipe no Susume
Chichimori
[Momoyama Jirou] ABDUCT ~Ike Nai Shiiku Kansatsu~ | ABDUCT ~The Wrong Breeding Observation~ [English] [desudesu]
[Satou Kuuki] Aisei Tenshi Love Mary | The Archangel of Love, Love Mary Ch. 1-7 [English] {darknight} [Digital]
(COMIC1☆11) [FRAC (Motomiya Mitsuki)] Kashima-san to no Yoru wa Nagai (Kantai Collection -KanColle-)
(Reitaisai SP) [Tiramisu Tart (Kazuhiro)] Da Kyou Yukari (Touhou Project)
DOEROI HOLE ~Chijo to Chijo~ {doujins.com}
[ Black Monkey ] RESCUE+JUNIOR
[Hatch] Single Father Full (Mushuusei - Uncensored) [English] [MegaFagget] [Digital]
Onii-chan to Kasshoku Gimai | 欧尼酱和褐色义妹
ABDUCT ~Ike Nai Shiiku Kansatsu~ | ABDUCT ~The Wrong Breeding Observation~
(C92) [Tetchan Hato (Minasuki Popuri)] Himawari Kansatsu Nikki | Sunflower observation diary [English] [ATF]
[Namazu] Bitch Otokonoko no Jouji Kiroku | Love Records Of Being With a Bitch Trap (Gekkan Web Otoko no Ko-llection! S Vol. 65) [English] {Doujins.com} [Digital]
Suisei Observation
[Simon] Kumori Glass no Mukou no Naka De | 反光眼鏡片的另一側之中 (Hatsukoi Jikan.) [Chinese] [夢之行蹤漢化組] [Digital]
[STUDIO PAL (Nanno Koto)] Shimizu Kiyoko Returns (Haikyuu!!) [Chinese] [脸肿汉化组] [Digital]
Haruta san to.
Jinbobo ~Abunai Shiiku Kansatsu~ | Jinbobo ~The Dangerous Breeding Observation~
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
Peaceful Snail Alien Observation Logs
(C87) [Mieow (Rustle)] Little Girl 10 [Chinese] [三分鐘熱度個人漢化]
[Chiyou Yoyuchi] Atama no Naka wa Itsumo Hiwai Mousouchuu [Chinese]
What are you doing the rest of your life?
[IRODORI (SoyoSoyo)] Soyosoyo's Works (Ah! Megami-sama, Battle Athletes Daiundoukai, Shoujo Kakumei Utena)
Maid Flandre Kansatsu Nikki - Maid Flandre observation diary
[Mental Specialist (Watanabe Yoshimasa)] Nade Nade Shiko Shiko | Yurika vs Megumi: Confrontation Inside The Ship (Martian Successor Nadesico) [English] [EHCOVE]
Sabotaje al borde del agua
Shinshi Tsuki Maid no Sophie-san 8 | Gentleman’s Maid Sophie 8
세이비어 능욕짤
[Akaeboshi (Binto)] Mama ni Narussu! [Chinese] [Digital]
Senpai ga Sabishiku Saseru kara Ikenain desu yo?
Iroha Gonomi
(CiNDERELLA ☆ STAGE 5 STEP) [Kuma-puro (Shouji Ayumu)] Live no Mae no Hi wa | The day before the concert (THE IDOLM@STER CINDERELLA GIRLS) [English] [ATF]
[Q] Hatsu Date wa Lingerie Shop | Our First Date was at a Lingerie Shop (Otokonoko wa Itsudemo Moteki 2) [English] [ilwaz]
[Umetarou] Kouma Choubuku Douchuu-ki | Kouma Exorcism Travel Journal (COMIC Unreal 2013-04) [English] [desudesu] [Colorized by Ron100]
(C91) [MURDERHOUSE (Workaholic)] Kotaete! Syaoran-kun (Cardcaptor Sakura) [Chinese]
(C89) [melty*strawberry*Pink! (Yuncha*)] Densetsu no Akai Shippo. (Kantai Collection -KanColle-)
[Rasen Kyuuri] Kounai Enkou "Hokeni Asumi"
鰯の小部屋 - 打上電氣釜
[Drum-kan (Kine)] Kanwakyuudai
[Ameyama Denshin] Yuutousei Doronuma Kansatsushitsu | Honor Student in the Quicksand Observation Booth (ANGEL Club 2015-07) [English] =LWB=
[Niziyumedokoro (Yakuhina)] Dia Vengence 1 [Digital]
[Vadass (Oltlo)] Dekiai Kansatsu Nikki | Mother's Love Observation Journal [English] [Tigoris Translates] [Digital] [Bar Censor]
生膣ひゃくぱぁせんと!- Vol.01 Chapter 1
[Uchi-Uchi Keyaki] Kowaku no Sato [Digital]
(COMITIA92) [Marked-two (Maa-kun, Shichijou)] Fumi-chan no Kansatsu Nikki (Jou) | Fumi-chan's Observation Diary (Top) [English] [desudesu]
(C88) [Studio Rakkyou (Takase Yuu, Ashisyun)] Desutte (Kantai Collection -KanColle-)
[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)
Kawaii Kouhai ni Itazura Shite Miru Hon
[Kisaragi Gunma] Kouyaku Genshu | Public Commitment Strict Observance (Comic Megastore H 2004-05) [English] [SaHa] [Decensored]
[Takada Kouichi] Lab Coat Female Observation [ENG]
(C73) [Abradeli Kami (Bobobo)] Shinsekai (One Piece)