(C92) [Tetchan Hato (Minasuki Popuri)] Himawari Kansatsu Nikki | Sunflower observation diary [English] [ATF]
[Inochi Wazuka] Usagi-chan Kansatsu Nikki (Otokonoko HEAVEN Vol. 19) [Chinese] [管少女汉化] [Digital]
[Ameyama Denshin] Yuutousei Doronuma Kansatsushitsu | Honor Student in the Quicksand Observation Booth (ANGEL Club 2015-07) [English] =LWB=
Sukesuke sensei o kansatsu | 透视老师的性观察
(COMIC1☆6) [40010 1-GO (40010 Shisakugata)] SAKKN Shinobu no Araragi Koyomi Kansatsu Nikki (Bakemonogatari)
Ui-chan no Onanie Teiten Kansatsu
Toumei Ningen ni Natte Wriggle o Kansatsu site Moteasobu Ohanashi
[EBA] Imouto Kansatsu Nikki - The Record of Sex with My Sister [Chinese]
(COMIC1☆13) [Chi-Ra-Rhyzhm (Hidaka Toworu)] Mikan Kansatsu Kiroku (To LOVE-Ru) [Chinese] [琴叶汉化]
(C94) [Tengu Kotengu (Kotengu)] Boku to Atago Onee-san no Natsuyasumi Sei Kansatsu Nikki (Azur Lane) [Chinese] [空気系☆漢化]
Himawari Kansatsu Nikki | Sunflower observation diary
Mashㆍkyrielight Suimin Kansatsu Houkokusho
Otouto Kansatsu Nikki
Kansatsu
[Kuritsu Yoshihiro] Marutto Kansatsu♡ Inkou Kyoushitsu - Let's Observe a Public Fuck in a Classroom
(C92) [Besshun-tei (Arisu Kazumi)] Friends no Oshikko Kansatsuki | FRIENDS的尿尿观察日记 (Kemono Friends) [Chinese] [檸檬茶漢化組]
Mikan Kansatsu Kiroku
Koakuma no Patchouli Kansatsuki
(HaruCC22) [Cannabis (Shimaji)] Mob Oji-san to Iku Ningen Kansatsu Variety Saihara Shuuichi Hen (Danganronpa V3: Killing Harmony)
(C83) [Onna Kishi no Shiro (Chiba Tetsutarou)] Kowaku no Trouble ~Shikyuu Sanran Yami + Konchuu Kan Kotegawa~ (To LOVE-Ru)
(Reitaisai 16) [Lolimate Seizou Koujou (Lolimate)] Suyasuya Kyouko-chan o Osawari Kansatsu (Touhou Project) [Chinese] [Lolipoi汉化组]
Nishizumi Maho no Suimin Kansatsu
[Kacchuu Musume] Gokudou Kansatsu Nikki (Various)
[Shukketsu Kansatsu Nikki (HemoglobinA1C)] おかわり (Touhou Project) [Digital]
Ecchi na Onaka Kansatsu.
Kaga-san to Shinkonchuu...
Otsumami
Observer ni Kansatsu Sareru Deutschland-kyuu Shimai
Seishi Kansatsu
睡眠姦触手本
Imouto ga Seishi no Kansatsu o Yamete Kurenai
[Sanpaku] Mama Cli Kakuchou Kansatsu Nikki | Mama's clit extension journal (COMIC Masyo 2016-07) [English] [man-machine translations]
Mesudorei Kansatsu Nikki ~Kimo Otoko to Mesudorei-tachi no Hibi Sono 2~
[Yamamoto Yammy] Nichijou Bitch Seitai Kansatsu | 日常淫蕩女性体観察 [Chinese]
Bishokuden Kansatsu Princess-tachi no Inkou Kiroku
[Ninnindo (Tonsuke)] Mama-san Kansatsu-ki ~Tomodachi no Haha ni Yokujou Shite Shimatta Boku~ (Pokémon)
(C94) [Yakiniku Tabetai (Derauea)] Mash Kyrielight Suimin Kansatsu Houkokusho (Fate/Grand Order)
Koakuma Kansatsu Nikki
Kansatsu Jikkensitsu
BTB-30 Wannya no Kansatsu Nikki
(COMIC1☆2) [Takanaedoko (Takanae Kyourin)] Naedoko Ikusei Kansatsu Kiroku (Various)
Sento Isuzu Kansatsu Nikki
(SC49) [Marked-two (Maa-kun, Juuichijou)] Fumi-chan no Kansatsu Nikki (Ge)
bishokudenkansatsu purinsesutachinoinkokiroku
Itazura Shounen Kansatsu Nikki
Kansatsu Sketch
[Ichikabachika (Ojigi)] Potter-chan Kansatsuki (Harry Potter) [Digital]
Mama Cli Kakuchou Kansatsu Nikki
(C75) [Hirusuta (Taira Kosaka)] Sensei Kansatsu Nikki (Mitsudomoe)
[Yorozuya Miyakotei (Miyako no Gohan)] Heya ni Tousatsu Kiki Tsukete Jiikoui Kansatsu Shiyou no Kai (Azur Lane) [Digital]
[Najimi Shin] Kansatsu Nikki