Comic Penguin Club 1991-12
[Nohri Isawa] Naisho no Kansatsu Nikki (Secret Observation Journal) [English] [Mistvern]
(C64) [kodomo challenge (Various)] natsu no kansatsu nikki | Summer observation diary (Original) [English]
Chii-chan Kaihatsu Nikki 2
[Momoyama Jirou] Jinbobo ~Abunai Shiiku Kansatsu~ | Jinbobo ~The Dangerous Breeding Observation~ [English] [desudesu]
檻の楽園
Sonia's pokemon observation gone wrong
Hatate, Buchuru!!
(SC56) [Waffle Doumeiken (Tanaka Decilitre)] Buta-san Choukyou Kansatsu Enikki | Observation Picture Diary of Training a Pig (Accel World) [English] [biribiri]
R元服総集編 SPLASH SUMMER!!
Maid Flandre Kansatsu Nikki - Maid Flandre observation diary
Kimagure Goshujin to Oshikake Neko
Kurumi Mari no H na Natsumatsuri
[Wanpaku Shoujo (2=8)] Discipline
Tsuma ga Midareta Sugata o Boku wa Shiranai | I've Never Seen My Wife Dishevelled
Urine Snafu
[Tonikaku] Nikubenki e no Mitsugimono (Gekkan Web Otoko no Ko-llection! S Vol. 07) [English] [mysterymeat3] [Digital]
(C86) [waterwheel (Shirota Dai)] Suguha-chan Kansatsu Nikki | Suguha-chan Observation Diary (Sword Art Online) [English] {doujin-moe.us}
[Kisaragi Gunma] Kouyaku Genshu | Public Commitment Strict Observance (COMIC Megastore H 2004-05) [English] [SaHa]
[Zahhatorute (Morinaga Ramune)] Betsuni Watashi wa Kyouminai Kedo Anata ga Doushitemo Tteiu Nara Tsukiatte Agete Moii n desu kedo!? (Fate/Grand Order) [Digital]
[Parfait] Akuma ni sasageru symphony (Symphony for The Devil)
[Prahapripa (Rinsun)] Shijou Takane Geinou Ochi 1 (THE IDOLM@STER) [Chinese] [盲鸡汉化组] [Digital]
(C93) [Newtype Kenkyuujo (Kotowari)] 17 Kuchikutai no Merry Christmas (Kantai Collection -KanColle-)
Dead of night cinderella~ 24 hour transformation my body
(Kouroumu 13) [Konpekitou (Touya)] Maid Flandre Kansatsu Nikki - Maid Flandre observation diary (Touhou Project)
(C87) [Akuochisukii Kyoushitsu (Akuochisukii Sensei)] Sunny Ankoku Hentai 03 (Smile Precure!)
(SC49) [Marked-two (Maa-kun, Juuichijou)] Fumi-chan no Kansatsu Nikki (Ge) | Fumi-chan's Observation Diary (Bottom) [English] [desudesu]
[HONEY QP] Common Nonsense (Cardcaptor Sakura) {futa, loli, shota}
[NCP] Kyou kara Ore ga Rule Book! Ecchi na Joushiki ni Daremo ga Shitagau Sekai [Chinese] [无毒汉化组]
Hamichichi Oneesan6 - Aneki
[Kurubusi-kai] Suisei Observation (Rozen Maiden) [ENG]
Tadare En
Oppai Mamire Chapter 5
[Kagura Yutakamaru] Hateru made Naka de Shiboraretai - I want to be squeezed with vagina until I exhaust
Tonarimachi no Iromoyou Kakioroshi 8P
Darjeeling wa Amaetai
[RJ] Jouyatou
Himawari Kansatsu Nikki | Sunflower observation diary
(SC35) [Leaz Koubou (Oujano Kaze)] Ore no Heart wa Red Zone (Super Robot Wars)
(C92) [Dragon Kitchen (Sasorigatame)] Ore to Tamamo to Shiawase Yojouhan (Fate/Extra) [English] [desudesu]
[ppatta] Yasei Ningen Kansatsu Nisshi | Wild Human Observation Record [English] [Digital]
WRW
[pink-noise (Mizuiro Megane)] Doubutsu Noujou - Animal Farm [English] [Neeko7]
(SC57) [Dodo Fuguri (Shindou)] Mor-san ga LoveLove (Magi)
Mitsui Jun - Dreamer's Only 4
Suisei Observation
Jackal Saikyou-setsu
Honor Student in the Quicksand Observation Booth
[Itou Eight] MILK DIP
Jinbobo ~Abunai Shiiku Kansatsu~ | Jinbobo ~The Dangerous Breeding Observation~
(C89) [ONEGROSS (144)] Delivery Health Seikan Densetsu 3 (Seiken Densetsu 3)
Half Time~ Together with Mother chapter 1
Jinbobo ~Abunai Shiiku Kansatsu ~ | Jinbobo ~The Dangerous Breeding Observation~
[SHINING (Shaian)] Kokkoro to Aruji-sama no Okusuri Ecchi Nisshi (Princess Connect! Re:Dive) [Digital]
[Zero no Mono] Kohitsuji Ookami (Jun-ai Kajitsu 2005-09)
Nakayoshi Kyo-dai | Close Siblings
Balikata semen mashimashi
(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]
[INAGO] Kiken na Onee-san | The Dangerous Onee-san (COMIC BAVEL 2017-01) [English] [doujin-moe.us] [Digital]
ABDUCT~Ike Nai Shiiku Kansatsu ~ | ABDUCT ~The Wrong Breeding Observation~
Riko wa Toriko
[DISTANCE] Anekomori Melonbooks Shousasshi
(SC58) [Digital Lover (Nakajima Yuka)] D.L. action 74 (Sword Art Online)