Kyou no Jugyou wa, Chikyuujin no Hanshoku Katsudou no Kansatsu desu | Today's Lesson is Observation of the Breeding Activities of Earthlings
Burst Beast Ch. 9
(C86) [waterwheel (Shirota Dai)] Suguha-chan Kansatsu Nikki | Suguha-chan Observation Diary (Sword Art Online) [English] {doujin-moe.us}
"A Subaru-kun Ecchi Shimasu?" "Chotto Barusu Nani Jiro Jiro Miten no yo" {doujin-moe.us}
Suisei Observation
CL-orz 45
(COMIC1☆10) [Imitation Moon (Narumi Yuu)] "A Subaru-kun Ecchi Shimasu?" "Chotto Barusu Nani Jiro Jiro Miten no yo" (Re:Zero Kara Hajimeru Isekai Seikatsu) [English] {doujin-moe.us}
[Sanbun Kyoden] Observer (COMIC HOTMiLK Koime Vol. 5) [English] [Digital]
Doyou no Yuugata, Ano Eki de | Saturday Evening at That Station
[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]
[ppatta] Yasei Ningen Kansatsu Nisshi | Wild Human Observation Record [English] [Digital]
Nikushoku no Kemono
Himawari Kansatsu Nikki | Sunflower observation diary
[Takada Kouichi] Lab Coat Female Observation [ENG]
[Mocomocodo (Nukunuku Batten)] H kara Hajimaru Kozukuri Kyousoukyoku (Death March kara Hajimaru Isekai Kyousoukyoku) [Chinese] [oo君個人漢化]
[Misakura Nankotsu] Last resort
Red Game
(C92) [O.N Art Works (Oni-noboru)] Fate/Lewd Summoning (Fate/Grand Order)
Honor Student in the Quicksand Observation Booth =LWB=
(C91) [Jyouren Kishidan (Kiasa)] Sakura Ori (Fate/stay night)
[Zanka] Ikenai Futago Maid-san o Kyouiku Shite Ageru Ojou-sama
(C92) [Tetchan Hato (Minasuki Popuri)] Himawari Kansatsu Nikki | Sunflower observation diary [English] [ATF]
itta toiu made nandodemo iki shio fukasareru aidoru
Peaceful Snail Alien Observation Logs
[Momoyama Jirou] ABDUCT ~Ike Nai Shiiku Kansatsu~ | ABDUCT ~The Wrong Breeding Observation~ [English] [desudesu]
[Kuritsu Yoshihiro] Marutto Kansatsu♡ Inkou Kyoushitsu - Let's Observe a Public Fuck in a Classroom