[Win win Yutaka] Hamerareta JK no Fukushuu Geki ~Kuzu Kyoushi no Tsuma o Mesudorei ni Otosu Made~ [Digital]
Suguha-chan Kansatsu Nikki | Diario de Observación de Suguha-chan
[Nikusoukyuu.] Hanazono no Mesudorei | The Slave Girls of the Flower Garden Ch. 1-4 [English] {darknight}
[Inochi Wazuka] Usagi-chan Kansatsu Nikki (Otokonoko HEAVEN Vol. 19) [English] [Digital]
(C76) [Kinakomochi (Uryu Sango)] Ookami no Kansatsuki (Spice and Wolf)
(C64) [kodomo challenge (Various)] Natsu no Kansatsu Nikki
Sento Isuzu Kansatsu Nikki
(C85) [AIR BOX (YU-TA)] Wo-Kyuu Kansatsu Nikki (Kantai Collection -KanColle-)
[Hatomame (Harazumi Tami)] Ike Nyotaika Keika Kansatsuki | The Story of Ike's Transition to a Woman's Body (Fire Emblem: Path of Radiance) [English] [ketenefm] [Digital]
[Nikusoukyuu.] Hanazono no Mesudorei
Kansatsu Sketch
[Yihyeonmin] Drug Candy Ch.0-29 (English) (YoManga)
[Kuritsu Yoshihiro] Marutto Kansatsu Inkou Kyoushitsu | 完全的觀察 淫交教室 [Chinese]
[Shukketsu Kansatsu Nikki (HemoglobinA1C)] おかわり (Touhou Project) [Digital]
[Yorozuya Miyakotei (Miyako no Gohan)] Heya ni Tousatsu Kiki Tsukete Jiikoui Kansatsu Shiyou no Kai (Azur Lane) [Digital]
Slime Kansatsu
Himawari Kansatsu Nikki | Sunflower observation diary
Hanazono no Mesudorei Ch. 1-6
Natsuyasumi Kankin Seikatsu ~Yuutousei o Mesudorei ni Naru made Tetteiteki ni Choukyou Suru Nishuukan~
(C94) [Tengu Kotengu (Kotengu)] Boku to Atago Onee-san no Natsuyasumi Sei Kansatsu Nikki (Azur Lane) [English] [Manabe.moe]
(Kouroumu 9) [Shukketsu Kansatsu Nikki (HemoglobinA1C)] Arishu! (Touhou Project) [Chinese] [靴下汉化组]
[Kiriyama] Rika no Kansatsu Kiroku (COMIC X-EROS #14) [Chinese] [无毒汉化组]
(Houraigekisen! 12) [Air Box (YU-TA)] Seiki Kansatsu Nikki (Kantai Collection -KanColle-)
Netorare Onna Kyoushi ~Douryou no Mesudorei e to Ochita Eriko~
(C79) [Fuketsudan (Shokushu-san)] Koakuma Kansatsu Nikki (Touhou Project)
[Nikusoukyuu.] Hanazono no Mesudorei | The Slave Girls of the Flower Garden Ch. 1-5 [English] {darknight}
Choukogata Drone de Akogare no Bishoujo o Kansatsu Suru.
[Nikusoukyuu.] Hanazono no Mesudorei | The Slave Girls of the Flower Garden Ch. 1-9 [English] {darknight} [Decensored]
[Toshiue Onee-san Tengoku (Taki)] Boku no Oba-san Kansatsu Kiroku
(SPARK12) [Takenoko Poteto (Okameshi)] Ore no Oppai ga Suki Nante Doushio monai Robot da ne (New Danganronpa V3)
[pantwo (ZIZ)] Kachi Kuja Kansatsu Nisshi (Final Fantasy IX) [Digital]
[Nikusoukyuu.] Hanazono no Mesudorei ~Harem Shukuchokushitsu no Toaru Ichinichi~ | 花園的雌奴隷 (Hanazono no Mesudorei) [Chinese] [Digital]
Sukesuke sensei o kansatsu | 透视老师的性观察
No No No -Kansatsu Friends-
(C90) [Sniff Dogs (Ujiie Moku)] Balse Kansatsu Nikki (Re:Zero kara Hajimeru Isekai Seikatsu)
Imouto Kansatsu Nikki - The Record of Sex with My Sister
[Tsukushino Makoto] Kinshin Mesudorei Ane Otouto
Kansatsu
Hanazono no Mesudorei | 화원의 암노예 Ch. 1-10+Omake
Vila・Lilie Kansatsu Kiroku
Darjeeling no Seikatsu Kansatsu Nisshi.
Otouto Kansatsu Nikki
Otouto Kansatsu Nikki
BTB-30 Wannya no Kansatsu Nikki
[Cuvie] Kansatsu to Jissen (COMIC Kairakuten BEAST 2018-08) [Chinese] [康仲傑下來打躲避球] [Digital]
Hanazono no Mesudorei | The Slave Girls of the Flower Garden Ch. 1-2
Mahou Shoujo Zetsubou Kansatsu Kiroku
Seetai Kansatsu
Mob Oji-san to Iku Ningen Kansatsu Variety Saihara Shuuichi Hen
(C92) [Tetchan Hato (Minasuki Popuri)] Himawari Kansatsu Nikki | Sunflower observation diary [English] [ATF]
Hanazono no Mesudorei | The Slave Girls of the Flower Garden Ch. 1-8
Henshin Heroine Kansatsu
Toumei Ningen ni Natte Wriggle o Kansatsu site Moteasobu Ohanashi
[CircleΣ (Ban Daiki)] Kyuuketsuki Rinko -Kanin no Mesudorei Harem- (Taimanin Asagi, Taimanin Yukikaze) [Digital]
Suyasuya Kyouko-chan o Osawari Kansatsu
Kansatsu Shippai Shuu Vol. 3
Boku no Oba-san Kansatsu Kiroku
(C91) [Circle Sigma (Ban Daiki)] Kyuuketsuki Rinko -Kanin no Mesudorei Harem- | Vampire Rinko -Female Slave Sex Harem- (Taimanin Yukikaze) [English] {Doujins.com}
[Announ] Kansatsu ~Shoujo Midara Saki~ | The Blooming Of A Lewd Girl (Harem Quest Ore to Bijo to Oppai to Isekai Nikuyoku Seikatsu) [English]
[Okayusan] Seishi Kansatsu (COMIC Anthurium 025 2015-05) [Chinese] [无毒汉化组]
Haguro no Shireikan Kansatsu Note
Kansatsu Shippai Shuu Vol. 6
[Touka Genteki] Kansatsu Shippai Shuu Vol. 8
Mob Oji-san to Iku Ningen Kansatsu Variety Saihara Shuuichi Hen
[Kaze no Gotoku! (Fubuki Poni, Fujutsushi)] Mahou Shoujo Zetsubou Kansatsu Kiroku (Puella Magi Madoka Magica) [Digital]
Ecchi na Onaka Kansatsu.
Mama-san Kansatsu-ki ~Tomodachi no Haha ni Yokujou Shite Shimatta Boku~
(C92) [IRIOMOTE (Saryuu)] Juujin Seitai Kansatsu Kiroku [English] [biribiri]
[Nikusoukyuu.] Hanazono no Mesudorei [Digital]
Bishokuden Kansatsu Princess-tachi no Inkou Kiroku
Balse Kansatsu Nikki
Suimin Kansatsu
BTB-30 Wannya no Kansatsu Nikki
[EBA] Imouto Kansatsu Nikki 1 days - 2 days
[Yamamoto Yammy] Nichijou Bitch Seitai Kansatsu [Digital]
Koakuma no Patchouli Kansatsuki
Suyasuya Kyouko-chan o Osawari Kansatsu
Hanazono no Mesudorei | The Slave Girls of the Flower Garden Ch. 1-6
Otouto Kansatsu Nikki -Mitsukame-
(SC56) [Waffle Doumeiken (Tanaka Decilitre)] Buta-san Choukyou Kansatsu Enikki | Observation Picture Diary of Training a Pig (Accel World) [English] [biribiri]
[Nikusoukyuu.] Hanazono no Mesudorei | 花園的雌奴隷 [Chinese]
(COMITIA92) [Marked-two (Maa-kun, Shichijou)] Fumi-chan no Kansatsu Nikki (Jou) | Fumi-chan's Observation Diary (Top) [English] [desudesu]
(SC49) [Marked-two (Maa-kun, Juuichijou)] Fumi-chan no Kansatsu Nikki (Ge)
[Nikusoukyuu.] Hanazono no Mesudorei | The Slave Girls of the Flower Garden Ch. 1-7 [English] {darknight} [Decensored]
(Puniket 33) [Yumesaki Annai Kairanban (Hiro Hiroki)] Kokoro-chan Kansatsu Nikki (Kamisama Minarai Himitsu no Cocotama) [Chinese] [脸肿汉化组]
(C94) [Tengu Kotengu (Kotengu)] Boku to Atago Onee-san no Natsuyasumi Sei Kansatsu Nikki (Azur Lane)
Koakuma no Patchouli Kansatsuki
Bishokuden Kansatsu Princess-tachi no Inkou Kiroku
Tairiku Sensei no Ecchi na Kansatsu!?
(CosCafe16) [Alice no Takarabako (Mizuryu Kei)] Mesudorei(Servant) (Fate/hollow ataraxia)
[Kuritsu Yoshihiro] Marutto Kansatsu♡ Inkou Kyoushitsu - Let's Observe a Public Fuck in a Classroom
[EBA] Imouto Kansatsu Nikki - The Record of Sex with My Sister [Digital]
(COMIC1☆13) [Chi-Ra-Rhyzhm (Hidaka Toworu)] Mikan Kansatsu Kiroku (To LOVE-Ru) [Chinese] [琴叶汉化]
KanMusu Chichi kosu Kansatsu Kiroku Rei
Yuutousei Doronuma Kansatsushitsu | Honor Student in the Quicksand Observation Booth
[GET YOU! (Hasegawa Atsuji)] Akemi Homura Mesudorei Choukyou (Puella Magi Madoka Magica) [Digital]
(SC49) [Marked-two (Maa-kun, Juuichijou)] Fumi-chan no Kansatsu Nikki (Ge) | Fumi-chan's Observation Diary (Bottom) [English] [desudesu]
Otouto Kansatsu Nikki -Hajimari-
(C91) [Yakiniku Tabetai (Delaware)] Nishizumi Maho no Suimin Kansatsu (Girls und Panzer)
Mesudorei Kansatsu Nikki ~Kimo Otoko to Mesudorei-tachi no Hibi~
aibyou kansatsu nisshi
(C74) [Amadeus no Isan (Fujihara Shu, Aoba Shou)] Tengu no Kansatsu Nikki (Touhou Project)
Koakuma no Patchouli Kansatsuki
(Reitaisai 16) [Lolimate Seizou Koujou (Lolimate)] Suyasuya Kyouko-chan o Osawari Kansatsu (Touhou Project) [Chinese] [Lolipoi汉化组]
[Nikusoukyuu.] Hanazono no Mesudorei Ch. 1-9
Vira Lilie Kansatsu Kiroku
Hanazono no Mesudorei Ch. 3
(C92) [IRIOMOTE (Saryuu)] Juujin Seitai Kansatsu Kiroku [Chinese] [無邪気漢化組]
Jinbobo ~Abunai Shiiku Kansatsu ~
[Kacchuu Musume] Gokudou Kansatsu Nikki (Various)
(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]
Wo-Kyuu Kansatsu Nikki
[Momoyama Jirou] ABDUCT ~Ikenai Shiiku Kansatsu~
Hamerareta JK no Fukushuu Geki ~Kuzu Kyoushi no Tsuma o Mesudorei ni Oto su Made~
(HaruCC22) [Cannabis (Shimaji)] Mob Oji-san to Iku Ningen Kansatsu Variety Saihara Shuuichi Hen (Danganronpa V3: Killing Harmony)
Kansatsu Sketch
Hogo Kansatsu Doumei
[Wakino Keibun] Kansatsu Jikkensitsu [Digital]