[Arai Kaikan] Utaou Ai no Uta wo Kanadeyou Ai no Melody
(Sennen Battle Phase 18) [Rainbow Connection (Sopra Nina)] Soukan Nyowatari-san (Yu-Gi-Oh! ARC-V)
Tonari no Chichiou-sama Gomaku
[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~
[Kuritsu Yoshihiro] Marutto Kansatsu♡ Inkou Kyoushitsu - Let's Observe a Public Fuck in a Classroom
Su kara no Dasshutsu Kouhen
Jinbobo ~Abunai Shiiku Kansatsu~ | Jinbobo ~The Dangerous Breeding Observation~
Shinchousa Max Fuufu
[Coonelius (Coo)] Roshutsu Shoujo Kaichou Chitose [Digital]
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
[Korotsuke] Nekura Megane ♀
(C87) [Gessyu (Chouzetsu Bishoujo mine)] AdultsOnly 3 Zen (Touhou Project)
Fushiboshi Senyou Fuuzoku
[Sanbun Kyoden] Observer (COMIC HOTMiLK Koime Vol. 5) [English] [Digital]
(C78) [Tairikukan Dandoudan Dan (Sakura Romako)] Hatsujou / Heat [English] [Wandering Citizen]
Dota-can
Jinbobo ~Abunai Shiiku Kansatsu ~ | Jinbobo ~The Dangerous Breeding Observation~
[Keum Sah Gong] Si-Eun Ch.1-18 (English) (Ongoing)
発情メス化装置〜生意気な女たちを思いのままに……〜 01
Yuutousei Doronuma Kansatsushitsu | Honor Student in the Quicksand Observation Booth
(Comitia100) [Metiorite Observation Center(Mi no Ji)] Mimesis
Totsugeki Konomix
COMIC BAVEL 2021-07
Brain Surgery
[Satuyo] Mezamechatta kara | Because I'm Awake (COMIC LO 2018-07) [English] [Doki Fansubs] [Digital]
Ane wa Shota wo Sukininaru - Ch. 7
(SC33) [AKABEi SOFT (ALPHa)] A Serious Error Is Affecting Nagato | Nagato ni Shinkoku na Error ga Hassei Shimashita? (The Melancholy of Haruhi Suzumiya) [ENG] [SaHa]
[ppatta] Yasei Ningen Kansatsu Nisshi | Wild Human Observation Record [English] [Digital]
(SC49) [Marked-two (Maa-kun, Juuichijou)] Fumi-chan no Kansatsu Nikki (Ge) | Fumi-chan's Observation Diary (Bottom) [English] [desudesu]
(C92) [Tetchan Hato (Minasuki Popuri)] Himawari Kansatsu Nikki | Sunflower observation diary [English] [ATF]
(C71) [Keumaya (Keuma)] CBELLTA 10-9
(C87) [Akatsuki Katsuie no Circle (Akatsuki Katsuie)] Nyotaika Pandemic [Chinese] [鸚鵡學舌漢化]
(C88) [OVing (Obui)] Hentai Idol Recycle (THE IDOLM@STER) [Sample]
Onedari Shoujo
[Kaiduka] Chi Chi Yell
(C82) [110-GROOVE (Itou Yuuji)] Midsummer Letty-san (Touhou Project) [English] {pesu}
Touma Senki Cecilia Ch. 25
Gendaikko ni wa Inmon ga Aru yo ne.
hepoe no wonoko 2 - ruma-yu no higeki no maki
[Yamada Shouji] Milky Queen
Gyusute de Kuro Gal Debutant Suru Hon
(C83) [Watosato (Sugiura Sen)] Yae-chan Kenbunroku!! | Yae-chan Observation Record!! (Ganbare Goemon) [English] =TV + Chocolate=
(C80) [Ashima Sandou (Ashima Takumi)] Anata dake o Mitsumete (Touhou Project) [English] [desudesu]
Shojo ja Nai kara!
How does hunger feel?
[Ameyama Denshin] Yuutousei Doronuma Kansatsushitsu | Honor Student in the Quicksand Observation Booth (ANGEL Club 2015-07) [English] =LWB=
[心動大鳥團 (美栗)] 吃什麼呢~~再見琳姐 [中国語]
Doll Muchi na Jinzou Otome-tachi Ada Hen 1
Himawari Kansatsu Nikki | Sunflower observation diary
[Nohri Isawa] Naisho no Kansatsu Nikki (Secret Observation Journal) [English] [Mistvern]
(C89) [telomereNA (Gustav)] Ecchi na Usagi wa Suki desu ka? (Granblue Fantasy) [Chinese] [脸肿汉化组]
Saishuu Densha - Etsuran Chuui
[Momoyama Jirou] ABDUCT ~Ike Nai Shiiku Kansatsu~ | ABDUCT ~The Wrong Breeding Observation~ [English] [desudesu]
[Masaharu] Saigo no Shuugyou | The Last Job (COMIC HOTMiLK 2012-06) [English] {The Lusty Lady Project}
(Kouroumu 13) [Konpekitou (Touya)] Maid Flandre Kansatsu Nikki - Maid Flandre observation diary (Touhou Project)
友達の弟とえっちしてしまった件!
Possession App + Textless
Shikiyoku Joji - IMMORAL GIRLs
[Taira Tsukune] Kimi no mama de 1-14 [Digital][Chinese] [雷电将军汉化]
Miwaku no Muscle Pose
[Marui Maru] Nure☆Dol ~Bokura ga Idol to Yareru Wake~ [Digital]
Tatoeba Konna Million Theater Vol.14 An MIra Kana no Natsuyasumi
[NeonSign (DRE)] Neon's Report - Fukugougata Shukushou Gas no Kouka Sokutei | Neon's Report - The Observer Effect On Shrinking Gas [English] [Anonymous] [Digital]
[Tempuru] Albedo & Sucrose's Isekai Observation Research Report
(C64) [kodomo challenge (Various)] natsu no kansatsu nikki | Summer observation diary (Original) [English]
[Zenra QQ] Anal ga Kimochi Yosugite Gaman Dekinai node Oji-san no Honmono Chinpo de Boku o Okashitekuremasenka? Onnanoko Mitai ni...to Itte kara 2-shuukan
(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]
Honor Student in the Quicksand Observation Booth =LWB=
Bitter (MINAMI Haruka) Vol_1 Ch_1[Liquid_Passion][ENG]
[Waffle Doumeiken (Tanaka Decilitre)] Karasuma Chitose no Koe no Oshigoto + after (Girlish Number) [Chinese] [蒼源聯合]
OH MY HERO! 01 Chinese
Megami Jiru Special Final ~Natsu Da! Mizugi Da! Aokan Da!~
バストアップアンドロイドの女の子の胸とお尻が成長して、服を脱ぎ捨てて驚くほどの大きさになるマンガ
Brawling Go Ch.76-95
Sonia's pokemon observation gone wrong
!
Peropero Sugunyan | Sucky Sucky Sugu-nyan
Scathaha Play
[Igou (Yamazaki Kana)] Let's U-! Ya-! (Kantai Collection -KanColle-) [Digital]
Kanbotsu-chan wa misetakunai! | 不想让人看到的秘密
! Ch. 1-2
a serise of nijisanji livers'pubes
Teruzuki, Shuufukuzai Chuunyuu Sarechaimasu!?
魔法少女Pinky cosmo ~苗床化
(C87) [Uran no Yakata (Uran)] Seikatsu Shidou San Gakki
Son Nani... Watashi ni Iretai no? Yari Heya no Tonari de Seiteki ni jareatte... | 就那麼想…插進人家體內嗎?在砲房隔壁擦槍走火玩遊戲… Ch.1-12
(COMITIA92) [Marked-two (Maa-kun, Shichijou)] Fumi-chan no Kansatsu Nikki (Jou) | Fumi-chan's Observation Diary (Top) [English] [desudesu]
(CR36) [Tololinco (Tololi)] Yoshino-san to Issho! - Stay With Yoshino (Maria-sama ga Miteru)
The Secret Bookshelf
(SC56) [Waffle Doumeiken (Tanaka Decilitre)] Buta-san Choukyou Kansatsu Enikki | Observation Picture Diary of Training a Pig (Accel World) [English] [biribiri]
Observation Picture Diary of Training a Pig
Nyuuin Shitara Tantou Nurse ga Inran Datta
Kyou no Jugyou wa, Chikyuujin no Hanshoku Katsudou no Kansatsu desu | Today's Lesson is Observation of the Breeding Activities of Earthlings
[Asai Kikaku (Satou Masa)] Boku to Imouto no Misshitsu. Harem Room wa Yome darake! [Digital]
(C89) [Arinotowatari (Arinotowatari)] Hogaraka S no Atago-san to Cool M no Takao-san ga Iru Fuuzokuten (Kantai Collection -KanColle-) [Chinese] [风油精汉化组]
Daisenkan Koi o Suru 7
Savage King's Biography ~ Dragon Princess
Nagato no Mon, Mutsu no Oku
[Shinjima Saki] Meguro [English] [Shippoyasha] [Digital]
[Kisaragi Gunma] Kouyaku Genshu | Public Commitment Strict Observance (Comic Megastore H 2004-05) [English] [SaHa] [Decensored]
[Kisaragi Gunma] Kouyaku Genshu | Public Commitment Strict Observance (COMIC Megastore H 2004-05) [English] [SaHa]
[Kurubusi-kai] Suisei Observation (Rozen Maiden) [ENG]
[Doku Tonkotsu Niku Dorei (Tanohito)] Kyuukyoku no Kawa Manko o Sagase! ~Aoi Kajitsu no Kawa o Muitara~ [English] [Kappasa]