[Shiun] Mamagoto (Maman Love 4) [English] {Shinkage}
Haha to Musume to Donburi Camp
ABDUCT ~Ike Nai Shiiku Kansatsu~ | ABDUCT ~The Wrong Breeding Observation~
[NeonSign (DRE)] Neon's Report - Fukugougata Shukushou Gas no Kouka Sokutei | Neon's Report - The Observer Effect On Shrinking Gas [English] [Anonymous] [Digital]
Karada Ubaware Kokoro Yurare | Stolen Body Changing Heart
(C59) [Yamaguchirou (Yamaguchi Shinji)] Saikai (Rurouni Kenshin)
[maple-go] Ijimekkonbi Furoba de Kaa-san ni Nante Koto Surunda!!
[Fue] Futari wa Fera Pure - Mitarai-ryuu Kyokubu Senjo~ Jutsu!!! | Fela Pure Mitarai Style Genital Washing Technique (COMIC MILF 2013-08) [English] [desudesu]
[Kuritsu Yoshihiro] Marutto Kansatsu♡ Inkou Kyoushitsu - Let's Observe a Public Fuck in a Classroom
Luvslave Ch. 9
(C92) [Tetchan Hato (Minasuki Popuri)] Himawari Kansatsu Nikki | Sunflower observation diary [English] [ATF]
[Internet Art Conzern] Kisaragi Kaori 123 Pack
[Remora Works (isaki)] FUTACOLO CO -INHERITANCE- VOL. 003 [English] [Digital] {Hennojin}
(SC56) [Waffle Doumeiken (Tanaka Decilitre)] Buta-san Choukyou Kansatsu Enikki | Observation Picture Diary of Training a Pig (Accel World) [English] [biribiri]
[Shinozuka Yuuji] Yukino Sensei no Seikyouiku | Mrs. Yukino's Sex Education (COMIC saseco Vol. 1) [English] =The Lost Light=
Halloween Yandere Boshi Kan
[AKIRA] ADRENAR BLUE
[Acid Noel] Shiri Monogatari (Bakemonogatari)
(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]
Yukemuri Shippori Soudanya | Steaming Hot and Wet Counselor
[Hinemosu Notari] Onnanoko ga Osuki? Ch. 3 (Mesu-nized Festival) [Chinese] [路法斯教徒汉化]
(Kouroumu 8) [Satellites, Gokusaishiki (Satetsu, Aya Shachou)] Jutai Kokuchi (Touhou Project) [English] [Incomplete]
[NGTR] Futanaroids!! [English]
Jinbobo ~Abunai Shiiku Kansatsu ~ | Jinbobo ~The Dangerous Breeding Observation~
[Tenzen Miyabi] Omoibito wa, Itsumo Soba ni... Tadashi Hito to wa Kagiranai | My lover is always beside me... but he's not a human (BUSTER COMIC 2014-07) [English] [desudesu]
[Niyama] Ore no Omawari-san 2 4 [Digital]
[Sanbun Kyoden] Observer (COMIC HOTMiLK Koime Vol. 5) [English] [Digital]
(Reitaisai 12) [Maruiro Kikou (846gou)] Niizuma Yuugi to Zukkon Bakkon Kozukuri Suru Hon (Touhou Project)
Eroge na Hibi
[Ikeshita Maue] Motto! TS Fuckin Bitch (COMIC Unreal 2018-06 Vol. 73) [Digital]
The just is senior genitals chick
Ragnarok City
Phase9
(C66) [Cafe Ruanky (Miyamoto Takeshi, Kitazato Futaba)] Strange Qualia (One Piece) [English]
[Nohri Isawa] Naisho no Kansatsu Nikki (Secret Observation Journal) [English] [Mistvern]
(C86) [waterwheel (Shirota Dai)] Suguha-chan Kansatsu Nikki | Suguha-chan Observation Diary (Sword Art Online) [English] {doujin-moe.us}
Chikashitsu
(COMITIA92) [Marked-two (Maa-kun, Shichijou)] Fumi-chan no Kansatsu Nikki (Jou) | Fumi-chan's Observation Diary (Top) [English] [desudesu]
TORANOANA Girls Collection 2017 SUMMER TYPE-X B
[Blue Syndrome (Yuasa)] Ninja Izonshou Vol. 7 | Ninja Dependence Vol. 7 (Naruto) [English] [doujin-moe.us]
Boku wa Sono Hito o Yoku Shiranai
(Kouroumu 13) [Konpekitou (Touya)] Maid Flandre Kansatsu Nikki - Maid Flandre observation diary (Touhou Project)
My Big Brother Was Making a “Little Sister Observation Record,” So I Pretended to Have Zero Sexual Knowledge and All Sorts of Things Were Done to Me
Oshiri Youmu
2-nen to 8-kagetsu no Kiseki
Iteza Yandere-san to Rokujohitoma | 與射手座的病嬌女在六疊單間
Himawari Kansatsu Nikki | Sunflower observation diary
(SC60) [Noizy Sweet (Kaitou Nyanko)] Hizamakura wa Toki ni Kousokugu ni Narimasu!! (Saki)
××な魔女が仲間になった!?
(C74) [Bash-inc (Various)] Mary Bloody Mary (King of Fighters)
Wankoro
(C88) [Nagiyamasugi (Nagiyama)] Hifuu Ryoujoku 4 Renko Okusuri Jikken (Touhou Project)
[Anthology] real new genital
[Man Chin Low (COSiNE)] Touhou Inburoku | Touhou Genital Record (Touhou Project) [English] {doujin-moe.us} [Digital]
(C64) [kodomo challenge (Various)] natsu no kansatsu nikki | Summer observation diary (Original) [English]
Musunde Hiraite - Ch.5
[Reverse Noise (Yamu)] Alice Onee-chan to Zutto Issho C85 Omake Hon (Touhou Project) [Digital]
(Futaket 16.5) [Hibon (Itami)] Haman-sama no Uchuu Seiki | Haman-sama's Space Genitals (Gundam ZZ) [English] [Biribiri]
Bibia Saikou ka yo!
男の子だけど…ボクでいいの?