Ansatsu Kyoshitsu

[Kazuhisa Shiromi] Arubireo kansoku sho kara no kansatsu

(SUPERKansai21) [BAJYORIKA (Ayatori)] Synchro Hearts (Ansatsu Kyoushitsu)

(SUPER24) [Kamameshiya (Shimomura Keiko)] Kyouhansha (Ansatsu Kyoushitsu)

(Houkago Ansatsusha PARTY!3) [Neoteny's (Aimitsu)] Wine Red Orgasm (Akuma no Riddle) [Chinese] [v.v.t.m汉化组]

(C94) [RUSH!! (Ogawa Mashiro)] Suimin Kansatsu [Chinese] [爱弹幕汉化组]

[Cuvie] Kansatsu to Jissen (COMIC Kairakuten BEAST 2018-08) [Chinese] [康仲傑下來打躲避球] [Digital]

Otona ni Narenai

(C75) [Hirusuta (Taira Kosaka)] Sensei Kansatsu Nikki (Mitsudomoe)

Mama Cli Kakuchou Kansatsu Nikki

(C85) [AIR BOX (YU-TA)] Wo-Kyuu Kansatsu Nikki (Kantai Collection -KanColle-)

Mashㆍkyrielight Suimin Kansatsu Houkokusho

Saikyou Ansatsusha ga Saiin sarete Buzama ni Okasareru Hanashi

(Houraigekisen! 12) [AIRBOX (YU-TA)] Seiki Kansatsu Nikki (Kantai Collection -KanColle-) [Chinese] [空気系☆漢化]

Sento Isuzu Kansatsu Nikki

(C86) [waterwheel (Shirota Dai)] Suguha-chan Kansatsu Nikki (Sword Art Online) [Chinese] [酉享個人漢化]

Kairaku Kyoshitsu Ch. 1-10

(Kouroumu 10) [Sushi-ya (Haruto)] Kanyou Shokubutsu - Youmu no Kansatsu Nikki (Touhou Project)

(C94) [Yakiniku Tabetai (Derauea)] Mash Kyrielight Suimin Kansatsu Houkokusho (Fate/Grand Order) [English] [q91]

Naedoko Ikusei Kansatsu Kiroku

Toumei Ningen ni Natte Wriggle o Kansatsu site Moteasobu Ohanashi

(C94) [Tengu Kotengu (Kotengu)] Boku to Atago Onee-san no Natsuyasumi Sei Kansatsu Nikki (Azur Lane) [Chinese] [空気系☆漢化]

[Kaze no Gotoku! (Fubuki Poni, Fujutsushi)] Mahou Shoujo Zetsubou Kansatsu Kiroku (Puella Magi Madoka Magica) [Digital]

(SC49) [Marked-two (Maa-kun, Juuichijou)] Fumi-chan no Kansatsu Nikki (Ge)

Himawari Kansatsu Nikki | Sunflower observation diary

Gal Imouto ga Seishi no Kansatsu o Yamete Kurenai

Saber Oshikko Kansatsu

Paizurina sensei no moso kyoshitsu♪

Himitsu Shinryou Kiroku | Secret Medical Record

[Yamamoto Yammy] Nichijou Bitch Seitai Kansatsu | 日常淫蕩女性体観察 [Chinese]

Otouto Kansatsu Nikki

(C89) Mousou Aria (Rurimaru)] 0-GRAVITY (Ansatsu Kyoushitsu)

Otouto Kansatsu Nikki

(C88) [Tokyo Note, UOHSAOH (Amamiya Amako)] Which do you prefer,SEXY or CUTE? (Ansatsu Kyoushitsu)

(C79) [Fuketsudan (Shokushu-san)] Koakuma Kansatsu Nikki (Touhou Project)

Bishokuden Kansatsu Princess-tachi no Inkou Kiroku

[Ninnindo (Tonsuke)] Mama-san Kansatsu-ki ~Tomodachi no Haha ni Yokujou Shite Shimatta Boku~ (Pokémon)

[LIN] Futago Shimai-chan no Yuri Seikatsu (2) | Twin Sisters' Yuri Life (2) [English] [Jurushi] [Hikari no Kaze]

Kyuuketsuhime no Himekishi Kansatsu

[Inochi Wazuka] Usagi-chan Kansatsu Nikki (Otokonoko HEAVEN Vol. 19) [English] [Digital]

(C92) [Neko Pantsu] Kemono Ecchi Kansatsu Kiroku (Kemono Friends) [English] [Doujins.com]

[Tsurugi Motoaki] Imouto kansatsu nikki

[Kurimomo (Tsukako)]sekigaharasann shiri-zu Ch. 1-3 (COMIC Kairakuten BEAST ) [鬼畜王汉化组][DL版]

(SC2016 Autumn) [Gyunyu-Gekijo (Gyunyu)] Futanari Danchou ni Shojo♂ o Sasagete Mesuochi suru Ansatsusha nante Iru Wake Nai daro! (Granblue Fantasy)

Saikyou Ansatsusha ga Saiin sarete Buzama ni Okasareru Hanashi 2

[Sanpaku] Mama Cli Kakuchou Kansatsu Nikki | Mama's Clit Extension Journal (Mesu Inkaku Full Bokki - Clitoris to Erection) [English] [man-machine translations] [Digital]

Kukkoro Heroines Vol. 35

[EBA] Imouto Kansatsu Nikki 1 days - 2 days

Slime Kansatsu

Jikken Seibetsu Kansatsu

chóng To yōsei no kansatsu nikki | 虫与妖精的观察日记

Seetai Kansatsu

(C92) [Neko Pantsu] Kemono Ecchi Kansatsu Kiroku (Kemono Friends)

[Neko no Youchuu Kansatsukai (Neko no Youchuu)] Himitsu Shinryou Kiroku (Arknights) [Digital]

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

[Touka Genteki] Kansatsu Shippai Shuu Vol. 6

[Yamamoto Yammy] Nichijou Bitch Seitai Kansatsu

(SPARK10) [TWINTEL (Rinoko)] Etsuraku no Kiiroi Shokushu (Ansatsu Kyoushitsu)

Otouto Kansatsu Nikki -Hajimari-

(SC2015 Winter) [RE:LAY (Kuroiwa Madoka)] PL/RAY END (Ansatsu Kyoushitsu) [English]

(COMITIA92) [Marked-two (Maa-kun, Shichijou)] Fumi-chan no Kansatsu Nikki (Jou) [Chinese] [狼娘汉化]

Kansatsu Jikkensitsu

(Puniket 33) [Yumesaki Annai Kairanban (Hiro Hiroki)] Kokoro-chan Kansatsu Nikki (Kamisama Minarai Himitsu no Cocotama)

Black Widow Kokui no Ansatsu Hime

Hogo Kansatsu Doumei

ABDUCT～Ike Nai Shiiku Kansatsu ～

[Yamamoto Yammy] Nichijou Bitch Seitai Kansatsu [Digital]

[Mimoton (Mimoton)] Katamichi Deadball (Ansatsu Kyoushitsu)

Noa to Sougo Kansatsu Sawari Aikko

Choukogata Drone de Akogare no Bishoujo o Kansatsu Suru.

KanMusu Chichi kosu Kansatsu Kiroku Rei

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

Kahogo Kansatsu | Overprotective Supervision

(C92) [Neko Pantsu] Kemono Ecchi Kansatsu Kiroku (Kemono Friends) [Chinese] [沒有漢化]

Nichijou Bitch Seitai Kansatsu

Mobu Ojisan to Iku Ningen Kansatsu Baraeti Sai Gen Owari Ichi-hen

[EBA] Imouto Kansatsu Nikki 3 days (COMIC Anthurium 022 2015-02) [Chinese] [黑街汉化组]

KarNagisa

Boku no Oba-san Kansatsu Kiroku 2

[execio (konecha)] Hokago no Kyoshitsu de Hatsujo Shita Oshieko-tachi to ~Koreijutsu Yattemitara Bicchina Tama ni Tsukarete Hentai Roshutsu Play ni Hamacchatte~

Netorare Kansatsu

[EBA] Imouto Kansatsu Nikki 2 days (COMIC Anthurium 020 2014-12) [Chinese] [名潴學園]

bishokudenkansatsu purinsesutachinoinkokiroku

(SUPERKansai22) [TWINTEL (Rinoko)] Iikoto Waruikoto (Ansatsu Kyoushitsu)

(COMIC1☆6) [Kaze no Gotoku! (Fubuki Poni, Fujutsushi)] Mahou Shoujo Zetsubou Kansatsu Kiroku (Puella Magi Madoka Magica)

Tairiku Sensei no Ecchi na Kansatsu!?

(C94) [Tengu Kotengu (Kotengu)] Boku to Atago Onee-san no Natsuyasumi Sei Kansatsu Nikki (Azur Lane)

Adult Jump

Shoujo Kansatsu Nikki

Kaga-san Kansatsu Nikki

(C59) [Denchuu Rui (Denchuu Rui)] Hogo Kansatsu (Naruto)

Kaidou-Kyoshitsu 20XX

(C64) [kodomo challenge (Various)] Natsu no Kansatsu Nikki

Bishokuden Kansatsu Princess-tachi no Inkou Kiroku

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

[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]

(C88) [Kidoukan (Kidou Muichi)] Chiisana Seikatsu 3 [Chinese] [CE汉化组]

Boku ga Shimeru Kyoshi ni sa Reta Kyoshitsu

[Seiryuu (Seiryuu)] Nazo ooki Chin-jyu Oo megane Zaru no mesu ni sareta syoujo tachi ~1 nen 3 kumi sei syori kakarii~

Kansatsu Sketch

Ansatsu na Kobeya

[Nekono Oyashiro (Mashu)] Ikusa Otome to Ikusa Goto! ~Onna Ansatsusha Hen~ | 女武神与战事！～女刺客篇～ [Chinese]

[pantwo (ZIZ)] Kachi Kuja Kansatsu Nisshi (Final Fantasy IX) [Digital]

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

(SUPER23) [Dogfes (sio)] Kagai Jugyou (Ansatsu Kyoushitsu)

Isekai Otokonoko Biyaku Henai Cool na Ansatsusha ♂ ni Biyaku o Mottemitara

Kansatsu

BTB-30 Wannya no Kansatsu Nikki

(SUPER25) [TWINTEL (Rinoko)] Teacher's sweet red bunny (Ansatsu Kyoushitsu)

Juujin Seitai Kansatsu Kiroku

Dekiai Kansatsu Nikki | A Doting Mother’s Observation Diary

[Wakino Keibun] Kansatsu Jikkensitsu [Digital]

Itazura Shounen Kansatsu Nikki | 一起快樂學~ 小健老師的健康教育

Assassination Classroom Story About Takaoka Marrying Hazama And Hara 1

Goblin no Suana ni Mesu o Irete Kansatsu Shita Kekka ga Yaba Sugita

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

Mob Oji-san to Iku Ningen Kansatsu Variety Saihara Shuuichi Hen

Kansatsu Shippai Shuu Vol. 6

Kyousei Dogehin Futanari-ka Joshi Seito Kansatsu Nikki

(C94) [Tengu Kotengu (Kotengu)] Boku to Atago Onee-san no Natsuyasumi Sei Kansatsu Nikki (Azur Lane) [Chinese] [空気系☆漢化]

Sensei Kansatsu Nikki

Otouto Kansatsu Nikki -Yotsukame-

[pantwo (ZIZ)] Kachi Kuja Kansatsu Nisshi (Final Fantasy IX) [English] =LWB= [Digital]

(COMIC1☆8) [Light Garden (Hikabe Sakuho)] Haraguro Megane no Tokoro ni Iru (Ansatsusha) ga Kawaii (Log Horizon) [English] [EHCOVE]

[Yuzuha] Aki Kyoshitsu no Uwasa. (COMIC Anthurium 019 2014-11) [Chinese] [黑条汉化]

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

[Shinkū ryūshi-ryū]Ero kyōshitsu - BG CP - ansatsu R 18 practice (Ansatsu Kyoushitsu)

Otouto Kansatsu Nikki -Futsukame-

Kiru × Koro

Sukesuke sensei o kansatsu

(SUPERKansai21) [TWINTEL (Rinoko)] Otsuki ♂ Ai Hajimatte Mashita (Ansatsu Kyoushitsu)

[Muy-x] Re-Training Classroom (Assassination Classroom) [English] [Incomplete]

Heya ni Tousatsu Kiki Tsukete Jiikoui Kansatsu Shiyou no Kai