Ningen Joya no Kane
(SC56) [Waffle Doumeiken (Tanaka Decilitre)] Buta-san Choukyou Kansatsu Enikki | Observation Picture Diary of Training a Pig (Accel World) [English] [biribiri]
[Sanbun Kyoden] Observer (COMIC HOTMiLK Koime Vol. 5) [English] [Digital]
(COMIC1☆15) [AXZ (Kutani)] Angel's stroke 116 Hamegurui (Kakegurui) [Chinese] [不咕鸟汉化组]
(Kouroumu 13) [Konpekitou (Touya)] Maid Flandre Kansatsu Nikki - Maid Flandre observation diary (Touhou Project)
Blue Archive Jou 3
[NeonSign (DRE)] Neon's Report - Fukugougata Shukushou Gas no Kouka Sokutei | Neon's Report - The Observer Effect On Shrinking Gas [English] [Anonymous] [Digital]
(C66) [OVACAS (Hirokawa Kouichirou)] OVACAS SKETCH 5 (Pretty Cure)
Girl's Fetish Figuration CHRONICLES
Himawari Kansatsu Nikki | Sunflower observation diary
(C73) [Coral Reef (Yuumi Takako)] Neko to Hirune Ni (Code Geass: Lelouch of the Rebellion)
[Takada Kouichi] Lab Coat Female Observation [ENG]
Suikou seyo. B.B Keikaku! _ Execute the B.B. Plan!
AngelXXincidenT1 Fukkatsu no Onteki no Maki FULLCOLOR
Dekiai Kansatsu Nikki | A Doting Mother’s Observation Diary
(Comitia100) [Metiorite Observation Center(Mi no Ji)] Mimesis
[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]
[Fan no Hitori] JK Taimabu Season 1 [English]
[Fuuga Yuyu] Ore no Sonna Toko Torunaa! ~Nyotaika Ikemen no Junan~ 2
[Kisaragi Gunma] Kouyaku Genshu | Public Commitment Strict Observance (Comic Megastore H 2004-05) [English] [SaHa] [Decensored]
Observer ni Kansatsu Sareru Deutschland-kyuu Shimai
Nakayoshi Stella Junbi-gou
[Momoyama Jirou] Jinbobo ~Abunai Shiiku Kansatsu~ | Jinbobo ~The Dangerous Breeding Observation~ [English] [desudesu]
(COMITIA92) [Marked-two (Maa-kun, Shichijou)] Fumi-chan no Kansatsu Nikki (Jou) | Fumi-chan's Observation Diary (Top) [English] [desudesu]
[Karasu Chan] Suki Kirai Daisuki (COMIC GAIRA Vol. 03) [Chinese] [肉包汉化组]
Observation Picture Diary of Training a Pig
OTONASHI MUSE
(FF29) [Tuzi Laoda (Shennai Misha)] Boko-tachi no Sex Lesson (Girls und Panzer) [English] [B.E.C. Scans]
Yuutousei Doronuma Kansatsushitsu | Honor Student in the Quicksand Observation Booth
(C78) [PTD (Tatsuhiko)] Wafukan (Little Busters!) [English] {Lunatic Translations}
(C94) [Booblian (BTtamako)] Etsuraku Romantica (Azur Lane) [English] {Doujins.com}
[Vadass (Oltlo)] Dekiai Kansatsu Nikki | Mother's Love Observation Journal [English] [Tigoris Translates] [Digital] [Bar Censor]
(SC49) [Marked-two (Maa-kun, Juuichijou)] Fumi-chan no Kansatsu Nikki (Ge) | Fumi-chan's Observation Diary (Bottom) [English] [desudesu]
(CR31) [Black Dog (Kuroinu Juu)] Anubis (Bishoujo Senshi Sailor Moon) [Chinese]
(C93) [grand-slum (Cure Slum)] Fumika to Alice no Iyashi no Oheya - Refresh room with Fumika and Alice (THE IDOLM@STER CINDERELLA GIRLS)
[Fugetsu Bousen (Kanade)] Reversi Play (Boku No Hero Academia)
FDO Fate/Dosukebe Order VOL.8.0
[Mizukami Ranmaru] Tatakau no da Otome (COMIC Purumelo 2010-01) [Chinese] [黑条汉化] [Digital]
[Nohri Isawa] Naisho no Kansatsu Nikki (Secret Observation Journal) [English] [Mistvern]
(OLLIE TO SATISFAKTI∞N) [Aoihakoniwa (Kazakagi Kyouya)] Ame no Hi ni Sukeru (SK8 The Infinity)
[Subesube 1kg (Narita Kyousha)] 9-Ji Kara 5-ji Made no Koibito Dai Nana - I-wa - Nine to Five Lover [Chinese] [ssps个人汉化]
Santai Enyuu Configuration
Maid Flandre Kansatsu Nikki - Maid Flandre observation diary
[Haruhonya] Tsuyoane -Otouto wa Ane no Omocha- Ch.1-3
(Reitaisai 9) [Yoru no Benkyoukai (Fumihiro)] Satori Yoru (Touhou Project) [Chinese] [CE家族社]
(C86) [waterwheel (Shirota Dai)] Suguha-chan Kansatsu Nikki | Suguha-chan Observation Diary (Sword Art Online) [English] {doujin-moe.us}
xx linno oshitoto v
[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]
Nuts Eater Touou Hen
Kyou no Jugyou wa, Chikyuujin no Hanshoku Katsudou no Kansatsu desu | Today's Lesson is Observation of the Breeding Activities of Earthlings
[Kurubusi-kai] Suisei Observation (Rozen Maiden) [ENG]
(C83) [Watosato (Sugiura Sen)] Yae-chan Kenbunroku!! | Yae-chan Observation Record!! (Ganbare Goemon) [English] =TV + Chocolate=
[satou marumi] Pheromone legend Vol.2 14-18
ABDUCT~Ike Nai Shiiku Kansatsu ~ | ABDUCT ~The Wrong Breeding Observation~
Futari Yu
COMIC Magnum Vol. 176
Amaetai no... desu
Peaceful Snail Alien Observation Logs
Asagao wa Yoru kara Saku | 牵牛花自夜间绽放 Ch. 1-3
[Kuritsu Yoshihiro] Marutto Kansatsu♡ Inkou Kyoushitsu - Let's Observe a Public Fuck in a Classroom
[πO2, HEAVEN-11] Jokyoushi Azusa
Jinbobo ~Abunai Shiiku Kansatsu ~ | Jinbobo ~The Dangerous Breeding Observation~
JC Chinpo-beya Ikkagetsu Seikatsu Challenge!
[Tempuru] Albedo & Sucrose's Isekai Observation Research Report
[Heart's nest] Ecchi na Hokora/Chika Kaisou + Omake "Ecchi na Ana" (Dragon Quest III) [Digital]
Gespenst Ketzer Setsuei Kanryou Shimashita | Configuração do Gespenst Ketzer concluída
Junketsu wa nido chiru
(C74) [Kensoh Ogawa (Fukudahda)] Tokyo Concession Broadcast (CODE GEASS: Lelouch of the Rebellion)
OtaCir Hime ni Umarekawatta Kekka | CONSEGUIR RENACER COMO UNA PRINCESA OTAKU
(Houraigekisen! Yo-i! 28Senme!) [Toraya (ITOYOKO)] Saratoga-san ga Tawawa shite ageru (Kantai Collection -KanColle-)
[Momoyama Jirou] ABDUCT ~Ike Nai Shiiku Kansatsu~ | ABDUCT ~The Wrong Breeding Observation~ [English] [desudesu]
(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]
[Puppukupu (Kawaisaw)] Roberuza-sama wa Shojo de Arareru!! [Digital]
(Reitaisai 8) [Momoiro Piano (Various)] Udonge no Oppai (Touhou Project)
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
(C64) [kodomo challenge (Various)] natsu no kansatsu nikki | Summer observation diary (Original) [English]
Peach Colored Pink3 - Blue Transfiguration
Jinbobo ~Abunai Shiiku Kansatsu~ | Jinbobo ~The Dangerous Breeding Observation~
(C95) [Matsurija (Nanaroba Hana)] Kare Love Oheya Ecchi Hen
[Tiba-Santi] Dungeon Travelers - Futari no Himegoto | Her Secret 4 - A Pair's Secret (ToHeart2 Dungeon Travelers) [Chinese] [Digital]
Honor Student in the Quicksand Observation Booth =LWB=
Sonia's pokemon observation gone wrong
おそわれ!デカチチボーイッシュ竜娘!!
Kayoizuma Ran-sama
Mechiku no Kuni ep 5
Toaru Shoujo no Kyousei Waisetsu
Suisei Observation
[Kusatsu Terunyo] Brother
[Tanaka Aji] Ai no Musume... Sakurako | Love's Daughter Sakurako Ch.1-3 [English] {Doujins.com}
(C88) [Pannacotta (Shono Kotaro)] Mikunyan (kari) (THE iDOLM@STER CINDERELLA GIRLS)
エロ同人誌を モデル本人に原稿手伝わせるやつ
[Ameyama Denshin] Yuutousei Doronuma Kansatsushitsu | Honor Student in the Quicksand Observation Booth (ANGEL Club 2015-07) [English] =LWB=
Seiren Keppaku Roku Kouhen
(COMIC1☆11) [REI's ROOM (REI)] Hatsujou Friends. (Kemono Friends) [Chinese] [无毒汉化组]
(C86) [Roubai-tei (atahuta)] Byu-Byu- Triathlon (Super Danganronpa 2) [English] [desudesu]
ABDUCT ~Ike Nai Shiiku Kansatsu~ | ABDUCT ~The Wrong Breeding Observation~
Honor Student in the Quicksand Observation Booth
(C93) [Chilled (Kataumi)] Kacchan S.O.S - Oppai Pub Sennyuu Sousa Hen (Boku no Hero Academia)
(C92) [Tetchan Hato (Minasuki Popuri)] Himawari Kansatsu Nikki | Sunflower observation diary [English] [ATF]
[Onikubo Hirohisa] Mujitsu no Shounin (COMIC ANGEL Club 2009-12)
Kayowanu Futari no Kansoukyoku | 愚蠢的二人間奏曲
DRAGON ROAD 3 10th anniversary
[Matsutou Tomoki] Exchange ~Osananajimi to Irekawari!?~
[nu-] Bibia Saikou ka yo!
[13steps (Hayakawa Kiwomi)] Akumade Nyanko Desukara (Black Butler)
[Purin Kai Yoghurt (Chiri)] Okasare-kei Shoujo Meina -Hikentai Hachiichinana Hen- | Violated Girl Meina -Test Subject 187- [English] [SETS] [Digital]
[poza] Shishunki no Tame no Seikyouiku Tottemo Ecchi de Kimochii Atarashii Seimei o Tsukuru Nakadashi Sex
[Colt (LEE)] Maniawase Witches Plus | Makeshift Witches Plus (Strike Witches) [English] [Mongolfier] [Digital]
[Takanaru] Lu X Ciel (English)
Oshioki G
Itadakimasu!
Onna Spy ni...
Shitsukeai
Cool Beauty to wa Urahara ni Hentai na Jibun o Uketomete kureru to... tte mo Yasashii Shinseki no Oji-san to Nikutai Kankei o Motsugo Reijou
(C68) [Mahirutei (Izumi Mahiru)] Pinky Ring (ToHeart 2)
(C60) [BEAT-POP (Ozaki Mirai)] Doobie Dooba Disco Featuring With The Psycho Sexy 3
Gouin Namahame Sex Youmu | Youmu's Forced Bareback Sex
[Sunege 6061 (Kuroko)] Doushite kou natta? (The Melancholy of Haruhi Suzumiya)
(C83) [Shiawase Kanmiryou (Yuki Tomoshi)] LoLOVE-Ru Darkness (To LOVE-Ru) [English] {Tigoris Translates}
Oyako Sorotte Mesu Ochi Homo Dorei
処女膜じゃないよ!再生膜だよ!!
Katakoi Dreamer
[Studio SKB] Irodori Tsubaki (Soul Eater)