[Sanbun Kyoden] Observer (COMIC HOTMiLK Koime Vol. 5) [English] [Digital]
[Massaratou (Motomushi)] ~Seiki Tensou~ Hanareta Tokoro kara Yarimakuri!? | ~Genital Transfer~ We Can Do It From Far Away!? [English] {Doujins.com}
TS Danshikō Fuzoku-chū Dōtei Massāji-bu
Genital Showdown!Oh Ahekko☆Afternoon☆
Ragnarok City
(Futaket 16.5) [Hibon (Itami)] Haman-sama no Uchuu Seiki | Haman-sama's Space Genitals (Gundam ZZ) [English] [Biribiri]
Okasareru Shoujo Ryouiki - Fucked & Invaded Girl genitals
(Futaket 16.5) [Hibon (Itami)] Haman-sama no Uchuu Seiki | Haman-sama's Space Genitals (Gundam ZZ) [English] {Doujins.com}
[Anthology] real new genital
Yuutousei Doronuma Kansatsushitsu | Honor Student in the Quicksand Observation Booth
Pitapita Morrigan Fetish DL +
(C88) [Nagiyamasugi (Nagiyama)] Hifuu Ryoujoku 4 Renko Okusuri Jikken (Touhou Project)
Musunde Hiraite - Ch.5
(C83) [Watosato (Sugiura Sen)] Yae-chan Kenbunroku!! | Yae-chan Observation Record!! (Ganbare Goemon) [English] =TV + Chocolate=
[Heart's nest (hato)] Ecchi na Hokora V ~ Double Chijo Bitch no Ingo Doutei-Gari! Loli-kko mo AheAhe da yo! ~ (Dragon Quest V)
[Momoyama Jirou] Jinbobo ~Abunai Shiiku Kansatsu~ | Jinbobo ~The Dangerous Breeding Observation~ [English] [desudesu]
Chaldea no Oshigoto a
(Kouroumu 13) [Konpekitou (Touya)] Maid Flandre Kansatsu Nikki - Maid Flandre observation diary (Touhou Project)
[Tuna Empire] Shihon Shugi no Seishin - Der Geist des Kapitarismus
Suisei Observation
[Acid Noel] Shiri Monogatari (Bakemonogatari)
[Takada Kouichi] Lab Coat Female Observation [ENG]
[Remora Works (isaki)] FUTACOLO CO -INHERITANCE- VOL. 003 [English] [Digital] {Hennojin}
[Blue Syndrome (Yuasa)] Ninja Izonshou Vol. 7 | Ninja Dependence Vol. 7 (Naruto) [English] [doujin-moe.us]
Mado o shimete kure!!
[阿部洋一]The just is senior genitals chick[Chinese][角落裏的漢化組]
[Kuritsu Yoshihiro] Marutto Kansatsu♡ Inkou Kyoushitsu - Let's Observe a Public Fuck in a Classroom
(C79) [C.R's NEST (C.R, Kodai Heiki, Zakkii)] Shinshoku! Shinai ka? (Shinryaku! Ika Musume)
2-nen to 8-kagetsu no Kiseki
OneSuta!
Phase9
[NeonSign (DRE)] Neon's Report - Fukugougata Shukushou Gas no Kouka Sokutei | Neon's Report - The Observer Effect On Shrinking Gas [English] [Anonymous] [Digital]
(COMIC1☆15) [Nakayoshi OB/GYN (Matetsu)] Sayounara, Fubuki-senpai - Farewell, Fubuki-senpai (Kantai Collection -KanColle-)
Jinbobo ~Abunai Shiiku Kansatsu ~ | Jinbobo ~The Dangerous Breeding Observation~
Sonia's pokemon observation gone wrong
[Kisaragi Gunma] Kouyaku Genshu | Public Commitment Strict Observance (Comic Megastore H 2004-05) [English] [SaHa] [Decensored]
Koakuma Setsuko no Himitsu vol.4
[Kazuma Muramasa] Furoshiki - Bath Style (Doki! 2008-07) [English] [pviana]
(SC56) [Waffle Doumeiken (Tanaka Decilitre)] Buta-san Choukyou Kansatsu Enikki | Observation Picture Diary of Training a Pig (Accel World) [English] [biribiri]
Fella Pure ~ Mitarai Style Genital Washing Technique
(C80) [Part K] Sena to Tomodachi ni Naru Houhou (Boku wa Tomodachi ga Sukunai)
Bibia Saikou ka yo!
Chicchana Succubus-chan ni Shiborareru dake no Hon
Jinbobo ~Abunai Shiiku Kansatsu~ | Jinbobo ~The Dangerous Breeding Observation~
[HIDERO] Hajimete no Otomo (Monster Hunter)
(C81) [Pochi-goya. (Pochi.)] Otona Kawaii-kei Joshi (THE IDOLM@STER)
Halloween Yandere Boshi Kan
(CR33) [Command+Z (Aruma Jirou)] Teacher's Pet (Onegai Teacher)
(C64) [kodomo challenge (Various)] natsu no kansatsu nikki | Summer observation diary (Original) [English]
ABDUCT ~Ike Nai Shiiku Kansatsu~ | ABDUCT ~The Wrong Breeding Observation~
(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) | Fumi-chan's Observation Diary (Bottom) [English] [desudesu]
Nagumo! Isshou no Onegai da! - This Is The Only Thing I'll Ever Ask You!
Luvslave Ch. 9
Witch down strike
Karada Ubaware Kokoro Yurare | Stolen Body Changing Heart
(C59) [Yamaguchirou (Yamaguchi Shinji)] Saikai (Rurouni Kenshin)
Observer ni Kansatsu Sareru Deutschland-kyuu Shimai
(C86) [Gomuhachi (Gomu)] Daniku Massage Diet (THE IDOLM@STER CINDERELLA GIRLS)
[Shinozuka Yuuji] Yukino Sensei no Seikyouiku | Mrs. Yukino's Sex Education (COMIC saseco Vol. 1) [English] =The Lost Light=
ABDUCT~Ike Nai Shiiku Kansatsu ~ | ABDUCT ~The Wrong Breeding Observation~
[Fue] Futari wa Fera Pure - Mitarai-ryuu Kyokubu Senjo~ Jutsu!!! | Fela Pure Mitarai Style Genital Washing Technique (COMIC MILF 2013-08) [English] [desudesu]
(SC41) [King Revolver (Kikuta Kouji)] DTR (Monster Hunter)
[Kappadou] Genitals 01
[Ikeshita Maue] Motto! TS Fuckin Bitch (COMIC Unreal 2018-06 Vol. 73) [Digital]
Honor Student in the Quicksand Observation Booth =LWB=
(COMIC1☆13) [Takemasaya (Takemasa Takeshi)] Seiso Idol to Mizugi Seikou (THE IDOLM@STER CINDERELLA GIRLS)
Sex Warrior Isane XXX 08
(C57) [Mokushiroku (Yoshinaga Eikichi)] Canon - Rasetsu (Samurai Spirits)
(Mimiket 28) [KINOKONOMI (konomi)] Nyancology -Kaettekita Nekota-san no Himitsu- | Nyancology -Homecoming Nekota-san's Secret- [English] [Doujins.com]
(SC60) [Noizy Sweet (Kaitou Nyanko)] Hizamakura wa Toki ni Kousokugu ni Narimasu!! (Saki)
Gutto Onedari Chapter 2 (Shizuka's Long Day)
[Reverse Noise (Yamu)] Alice Onee-chan to Zutto Issho C85 Omake Hon (Touhou Project) [Digital]
Kokkoro-chan ni Chouai o
[Internet Art Conzern] Kisaragi Kaori 123 Pack
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
(C93) [Gokusaishiki (Aya Shachou)] Kaiin Douyoku Bokan Shoukaku (Azur Lane) [Chinese] [無邪気漢化組]
(C74) [Bash-inc (Various)] Mary Bloody Mary (King of Fighters)
(C66) [Cafe Ruanky (Miyamoto Takeshi, Kitazato Futaba)] Strange Qualia (One Piece) [English]
Honor Student in the Quicksand Observation Booth
CAT LIFE FOREVER HEISEI
Boku wa Sono Hito o Yoku Shiranai
(C78) [INDEX (Akira)] Hiai Renbo (WORKING!!)
THE BITCHES
(Comitia100) [Metiorite Observation Center(Mi no Ji)] Mimesis
[Hiroyuki Utatane] Temptation 02: Akira -Mirror-
男の子だけど…ボクでいいの?
[Shiun] Mamagoto (Maman Love 4) [English] {Shinkage}
[Hinemosu Notari] Onnanoko ga Osuki? Ch. 3 (Mesu-nized Festival) [Chinese] [路法斯教徒汉化]
[maple-go] Ijimekkonbi Furoba de Kaa-san ni Nante Koto Surunda!!
[Ame Ramune (Amecha)] SchMizu Kite mo Yappa Tenko-chan Hinnyuu dakara! (Touhou Project) [Digital]
[AKIRA] ADRENAR BLUE
(C86) [waterwheel (Shirota Dai)] Suguha-chan Kansatsu Nikki | Suguha-chan Observation Diary (Sword Art Online) [English] {doujin-moe.us}
Observation Picture Diary of Training a Pig
[Pyon-Kti] Fukanzen Kazoku - Imperfect Family + Kanzen Kazoku - Perfect Family [English] [Facedesk]
[Nohri Isawa] Naisho no Kansatsu Nikki (Secret Observation Journal) [English] [Mistvern]
A Great Discovery Regarding Genitals
[SASAYUKi] The Father, The Son, And The Holy Genitals [English] [QBtranslations]
(C80) [WASABI (Tatami)] Genital Stewardess!
[Calpis Koubou]Genital ☆ Blind
[Konoshiro Shinko (Yamagara Tasuku, Karasuma Yayoi)] Alp Switch 3 [Chinese] [瑞树汉化组] [Digital]
Maid Flandre Kansatsu Nikki - Maid Flandre observation diary
(C95) [MILK BAR (Shirogane Hina)] Ako-san no Ichinichi Maid [Chinese] [脸肿汉化组]
Kohaku Biyori Vol. 5
(C85) [NEO-de (Natsusaka)] Senpai no Inu (Gundam Seed Destiny)
[Triple Head] Onna Sousakan, Ryoujoku Akuochi. Watashi wa Zettai ni Maketari wa Shinai!! [Chinese] [村长代发不愿意透露姓名的人汉化]
[Niyama] Ore no Omawari-san 2 4 [Digital]
Iteza Yandere-san to Rokujohitoma | 與射手座的病嬌女在六疊單間
(C94) [CHILLED HOUSE (Aoi Kumiko)] Off-shot 4
[Tamaki Nozomu] Anego!! 2 [English] [Lazarus H]
Traditional Job of Washing Girls' Body
[Ameyama Denshin] Yuutousei Doronuma Kansatsushitsu | Honor Student in the Quicksand Observation Booth (ANGEL Club 2015-07) [English] =LWB=
Chikashitsu
Shoukaku Santa to Seiya no Hitotoki o
Jimiko-san Dai 2-bu Ch. 1-15
Another Love 2 Mom (true lovestory)
[Momoyama Jirou] ABDUCT ~Ike Nai Shiiku Kansatsu~ | ABDUCT ~The Wrong Breeding Observation~ [English] [desudesu]
[Makita Aoi] Mesubenki Kyoushi Aiki
The just is senior genitals chick
[Kappadou] Genitals 02
[Kurubusi-kai] Suisei Observation (Rozen Maiden) [ENG]
(C92) [Tetchan Hato (Minasuki Popuri)] Himawari Kansatsu Nikki | Sunflower observation diary [English] [ATF]
[Man Chin Low (COSiNE)] Touhou Inburoku | Touhou Genital Record (Touhou Project) [English] {doujin-moe.us} [Digital]
Haha to Musume to Donburi Camp
[Nishimaki Tohru] Dear My Mother 2 [Digital]
Eroge na Hibi
[Kisaragi Gunma] Kouyaku Genshu | Public Commitment Strict Observance (COMIC Megastore H 2004-05) [English] [SaHa]
TORANOANA Girls Collection 2017 SUMMER TYPE-X B
××な魔女が仲間になった!?
The Long Tunnel of Wanting You
Yukemuri Shippori Soudanya | Steaming Hot and Wet Counselor
(Reitaisai 12) [Maruiro Kikou (846gou)] Niizuma Yuugi to Zukkon Bakkon Kozukuri Suru Hon (Touhou Project)
[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]
Wankoro