(C85) [Ichigohou (Shiraichigo)] KOTORI 100% (Rewrite)
Maid Flandre Kansatsu Nikki - Maid Flandre observation diary
[Gin Eiji] Tomodachi no Okaa-san to… [Chinese] [零食汉化组]
(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]
Observer ni Kansatsu Sareru Deutschland-kyuu Shimai
Hatsujouki no Sugoshikata | How to spend your time during estrus
Jinbobo ~Abunai Shiiku Kansatsu~ | Jinbobo ~The Dangerous Breeding Observation~
[Amatarou] Mahiru ne! | Mahiru's Nap! (COMIC Megastore 2007-05) [English] [Kusanyagi]
Mama to Yobanaide - Chapter 2
[Kurubusi-kai] Suisei Observation (Rozen Maiden) [ENG]
Aqua Bless4 - Twins Pt1
[Sanbun Kyoden] Observer (COMIC HOTMiLK Koime Vol. 5) [English] [Digital]
[NeonSign (DRE)] Neon's Report - Fukugougata Shukushou Gas no Kouka Sokutei | Neon's Report - The Observer Effect On Shrinking Gas [English] [Anonymous] [Digital]
CrazyeMadapple
[Mori Takuya] Konna Ko ni Shita no Oniichan desho!! Ch. 1 [English] [Dark Mac + CW]
(C85) [Wish ~Kibou no Tsubasa~ (Sakurano Ru)] Make Love Not War! (Kantai Collection -KanColle-)
Raikou Mama ni Okasareru Hon
(C83) [grand-nauts (Hirose Madoka)] Lovely Storm! (DATE A LIVE) [English] [Facedesk]
[Hira Taira] Maji de Bitch na Ana ~Aneki ga Konna ni Erokatta nante!~ 2 [Chinese] [走火入魔而不小心玩出火的弟弟君個人漢化]
(SC49) [Marked-two (Maa-kun, Juuichijou)] Fumi-chan no Kansatsu Nikki (Ge) | Fumi-chan's Observation Diary (Bottom) [English] [desudesu]
[S3B (swzw)] Kenshou!! Gakkou no Ero Fushigi!! [English] [Thennos Scans] [Digital]
(COMITIA92) [Marked-two (Maa-kun, Shichijou)] Fumi-chan no Kansatsu Nikki (Jou) | Fumi-chan's Observation Diary (Top) [English] [desudesu]
[Kuritsu Yoshihiro] Marutto Kansatsu♡ Inkou Kyoushitsu - Let's Observe a Public Fuck in a Classroom
Kashima-san to... | Doing It With Kashima-san
(Futaket 16.5) [HTSK (Rihito Akane)] HTSK11 (Puella Magi Madoka Magica)
Yokubou no Monshou Senka no MiniSkir Heroine 3
(C79) [Arisan-Antenna (Koari)] Otonashi Santa (THE iDOLM@STER)
(COMIC1☆2) [Milk-Size (Karin Akira)] Costume Maniacs 05
MUKYUxMUKYU
ECCHI WA SHUTSUGEKI NO MAE NI
(C93) [TMG (Tsumugi)] Naresome (Touken Ranbu)
[Matsuyama Seiji] 50-sai no Haha ga Erosugite Nakadashi Sex o Shite Moratta Doutei no Boku. [English] [Fated Circle] [Digital]
Lucid
Festa, Festa, Festa!!! DereMas Soushuuhen
(C87) [Porutan color (Porutan)] kantai de ikou!! (Kantai Collection -KanColle-)
Okubyou de Sunao na Kimi e
(C83) [Watosato (Sugiura Sen)] Yae-chan Kenbunroku!! | Yae-chan Observation Record!! (Ganbare Goemon) [English] =TV + Chocolate=
Observation Picture Diary of Training a Pig
[Kisaragi Gunma] Kouyaku Genshu | Public Commitment Strict Observance (Comic Megastore H 2004-05) [English] [SaHa] [Decensored]
[Mori Katsuki] Binetsu Ohji
[Kon-Kit] AV-jou Kayano Ne-ko (Comic Shigekiteki SQUIRT!! Vol. 04) [Digital] [Incomplete]
Yuutousei Doronuma Kansatsushitsu | Honor Student in the Quicksand Observation Booth
(C92) [Tetchan Hato (Minasuki Popuri)] Himawari Kansatsu Nikki | Sunflower observation diary [English] [ATF]
Akiko-san to Issho 16
Ninshin Shussan Taiken Gakushuu no Kyouzai ni Sareta Ore
(C82) [Digital Accel Works (INAZUMA.)] INAZUMA MARCHEN WORLD (Smile Precure!)
(C73) [Dear (Suzumiya Botan)] Mousou no Sekai (Vocaloid)
Sonia's pokemon observation gone wrong
Nitamonodoosi4.5 LoveHo After Story
Anetoris - Chapter 8
[Kongari Tokei] Kino no Tabi - Fuck Me Please!! & Give Me Gas!! (Kino no Tabi)
Yappa Homo Janee ka!
100Hz 1G
Suisei Observation
[Yoshihara Maito] Imouto x 3
[Kisaragi Gunma] Kouyaku Genshu | Public Commitment Strict Observance (COMIC Megastore H 2004-05) [English] [SaHa]
[MajesticRune (Kurogane)] Koigataki no Okaasan to Yoi Koto Shichatta Utsukushii Watashi (Dokidoki! Precure) [Digital]
Cynthia NTR
(C88) [Nounai Ekijiru (Somejima)] Sennou Dashin no Shou (Shinrabanshou Choco)
[ppatta] Yasei Ningen Kansatsu Nisshi | Wild Human Observation Record [English] [Digital]
[Momoiro Manjiru] Nikushokujoshi | Carnivorous Girlfriend (COMIC Aun 2012-09) [English] [Life4Kaoru]
(C93) [Honoji (Puuakachan)] Shameimaru Aya no Appaku Shuzai Jou (Touhou Project)
(COMIC1☆10) [Gachapin Mukku. (Mukai Kiyoharu)] Yume de Aetara (Re:Zero Kara Hajimeru Isekai Seikatsu)
Honor Student in the Quicksand Observation Booth
[Shoryutei Enraku] Transient Mother [English][Decensored]
Mobu Ojisan to Iku Ningen Kansatsu Baraeti Sai Gen Owari Ichi-hen
yukiguni LOVER
Shirotsumekusa no Koibumi | White Clover and Love Letter
[ASTRA'S (Astra)] PAtto Otegaru Oga! (Mitsudomoe)
(C91) [Kaigansen (Sakagami Umi)] GalPa! 2 [English] [Redlantern]
[FEI] Sensei no Himitsu Jugyou | Sensei's Secret Lesson Ch. 1-4 [English] [Lazarus H]
Level Mitsugi Yuusha | The Level-Tributing Hero
[Amano Kazumi] Ota Imouto ga Namaiki Sugite Meiwaku Sugiru (COMIC Shingeki 2013-07) [English] [freudia]
[Mitarashi Club (Mitarashi Kousei)] Akiko-san to Issho 27 (Kanon) [Chinese] [无毒汉化组]
[Crimson Comics (Carmine)] Virgin Control Takane no Hana wo Tsumu you ni CH. 5 [English]
[Oremuha X (Kikuchi Tsutomu)] RIKKA RIKKA (D.C.III ~Da Capo III~) [Digital]
[Nohri Isawa] Naisho no Kansatsu Nikki (Secret Observation Journal) [English] [Mistvern]
[Marukidou] Naburaretai Watashitachi Ch.1-3 [English] [EHCOVE]
(Comitia100) [Metiorite Observation Center(Mi no Ji)] Mimesis
(C93) [Yaki Tomahawk Steak (Yakitomato)] Sweet Mash Valentine (Fate/Grand Order)
(Kouroumu 13) [Konpekitou (Touya)] Maid Flandre Kansatsu Nikki - Maid Flandre observation diary (Touhou Project)
Seiya x Saori
Kashima-san wa Teitoku ga Osuki
ドスケベ生イキ動画~過激淫魔♂配信者の末路~ 第1話
(COMIC1☆14) [Oneekyou (ML)] Rojiura no Mesuneko (Gegege no Kitarou)
Inma made Aru
[Kyougetsutei (Miyashita Miki, Sakumi)] Kotobuki Juuhachiban Shoubu (Sakura Taisen)
[Takada Kouichi] Lab Coat Female Observation [ENG]
[Momoyama Jirou] Jinbobo ~Abunai Shiiku Kansatsu~ | Jinbobo ~The Dangerous Breeding Observation~ [English] [desudesu]
Souda... Roshutsu Shiyou! 7 | I Know... I'll Expose Myself!! 7
Yarazu no Shunrin
MRT NTR マルティナネトラレ
Monthly Vitaman 2007-09
(C72) [ARCHIVES (Hechi)] enkoo channel (Lucky Star)
Gaticomi Vol. 26
ABDUCT~Ike Nai Shiiku Kansatsu ~ | ABDUCT ~The Wrong Breeding Observation~
ZuruMaa
Ureshii Kao wa tyanto Dekinai | 笑顔難展
Junjou na Ai
(SC56) [Waffle Doumeiken (Tanaka Decilitre)] Buta-san Choukyou Kansatsu Enikki | Observation Picture Diary of Training a Pig (Accel World) [English] [biribiri]
Ekinite
Jinbobo ~Abunai Shiiku Kansatsu ~ | Jinbobo ~The Dangerous Breeding Observation~
Batsu Game wa Solo Sex | The Forfeit is a Solo Performance
(SC45) [Ichinichi Sanjou (Jinguu Kozue)] Jaja Uma Narashi (Ace Attorney)
[Momoyama Jirou] ABDUCT ~Ike Nai Shiiku Kansatsu~ | ABDUCT ~The Wrong Breeding Observation~ [English] [desudesu]
My dear brother
My Lovely Ultra Super Angel Kitashirakawa Sensei
Himawari Kansatsu Nikki | Sunflower observation diary
Honto no Aitsu Kouhen
[SAIGA dou] Zubunure Seifuku Musume ni Biyaku o Nomasete Renzoku Nakadashi ~Rumi-chan wa Yokkyuu Fuman~ [English] [Fated Circle]
Inbo No Yorimichi
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
[AbyssDragon. (Angel Dust)] Souken Omoi Kane (Touhou Project)
ABDUCT ~Ike Nai Shiiku Kansatsu~ | ABDUCT ~The Wrong Breeding Observation~
[Amano Youki] Hanjuku Sengen!
Melty Heart
(C95) [BEAT-POP (Ozaki Miray)] Crazy Rendezvous
(SC2019 Summer) [Chichiguni (Aono Keita)] Laphicet Tsumamigui (Tales of Berseria)
Mojidoori! Nandemo Shite Kureru Otetsudai-san.
雪洞
Ponkotsu Succubus-chan | 廢柴小魅魔
(Boys Parade) [WEST ONE (10nin)] Starlight Shower (Monster Hunter Stories)
Nyou-ken! Chapter 3
Honor Student in the Quicksand Observation Booth =LWB=
Mikakunin de Juukankei
[bifidus] Okumiya-san wa Otearai ni Iru | 奥宫小姐摘花中 (ANGEL Club 2016-12) [Chinese] [丧尸汉化] [Digital]