Neural Observer Dong Zhe

(C67) [U.R.C (Momoya Show-Neko)] In Sangoku Musou 3 (Dynasty Warriors) [English] [SaHa]

Tendou Alice

(C78) [Navy Blue (Shenleqizhen)] Angel fall. (Angel Beats!)

SuiseiShotaR18

[Mikaduki Neko] UdoSakuMyon Mujintou Hyouryuuki (Touhou Project)

(C80) [MANA (mana)] Gentle Rhythm 1.0 (Touhou Project) [Chinese] [Rivers個人漢化]

[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]

[Femdom and Beyond] – The Search for Mondongo Gold

[PH-BU (Gozen)] Hirogacchau no ga ii no 5

(Reitaisai 10) [Sora Osen Nantai Neko (Various)] CENSORED II (Touhou Project) [Chinese] [诱骗者迪卡伊个人汉化]

Yakusoku_no_Yokan_[Biblo_Eros]

(HARUCC17) [I'm (Nagana Sayui)] Udonge Ganbarimasu (Touhou Project) [English] {ma6itek}

Committee Chairman, Didn't You Just Masturbate In the Bathroom? I Can See the Number of Times People Orgasm [English](Ongoing)

(SC49) [Marked-two (Maa-kun, Juuichijou)] Fumi-chan no Kansatsu Nikki (Ge) | Fumi-chan's Observation Diary (Bottom) [English] [desudesu]

[Akari (GuiZhenCao)] Yamada Elf to Delicious PanSto (Eromanga Sensei) [English] {Hennojin} [Decensored]

Udonge Ganbarimasu

(C90) [Sottile Nero (Various)] Touhou Shikyuudatsu Goudoushi 2 Damee! Sono Dechatteru no wa Aka-chan no Oheya desu... Nama Onaho da nante Iwanaide... (Touhou Project)

[Bikkuri Todd (AMA)] Udongeiinn (Touhou Project) [Chinese] [臭鼬娘漢化組] [Digital]

(C90) [Psychetangle (Keta)] Manatsu no Murashi Cat | Midsummer's Steamed Cat (Touhou Project) [English] [Erelzen]

[Samemaro Party (Samemaro)] Tamari Zuke SS (Samurai Spirits, Darkstalkers)

(Reitaisai 14) [Itou Life (Itou Life)] Ecchi de Yasashii Sanae Onee-chan (Touhou Project) [Chinese] [CE家族社]

(C81) [Tiramisu Tart (Kazuhiro)] Dakyou Eirin (Touhou Project)

[Kamikadou (Ginyou Haru)] Gensoukyou Rakuenka Keikaku Soushuuhen Ni (Touhou Project) [Digital]

(C87) [Maxzheart (Fight Fight Chiharu)] Amagi Mucha Brilliant Park (Amagi Brilliant Park) [Chinese] [无毒汉化组]

Mob Oji-san ga Udonge-chan ni Kanzen Hyoui!?

(C84) [110-GROOVE (Itou Yuuji)] Manatsu no Reisen-san (Touhou Project)

Honor Student in the Quicksand Observation Booth =LWB=

(C90) [Shimoyakedou (Ouma Tokiichi)] Atsuatsu Kitsune Udon (Touhou Project)

(C64) [kodomo challenge (Various)] natsu no kansatsu nikki | Summer observation diary (Original) [English]

(Kouroumu 14) [apart de Matteru (Oda Nel apart)] Udongex (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

(C76) [Yuzumomo Jam (Various)] Shoujo Sousei Emaki - Touhou Odori Enbu You no Shou - Fancy Girl's Equipment Ch. 1-17 (Touhou Project) [English] [UMAD]

Udonge to Shimasen ka?

Udonge Onee-chan wa okashitai!

(Touhou Leisure Land) [Wasre Kaban (Nametake)] Wasre Prune 2 ~Willamette Leisure Drive no Maki~ (Touhou Project)

Yamada Elf to Delicious PanSto

(Reitaisai 10) [Sora Osen Nantai Neko (Shokushu-san, Wazakita, Jacky)] CENSORED II (Touhou Project) [English] {Sharpie Translations}

(Reitaisai 13) [Komorikiri. (Urin)] Usagi Usagi Nani Mite Haneru (Touhou Project)

Suisei Observation

(C84) [Green Ketchup (Zhen Lu)] Sena to Nakayoku Natta (Boku wa Tomodachi ga Sukunai)

Dutch Wife Surgery

[Kuritsu Yoshihiro] Marutto Kansatsu♡ Inkou Kyoushitsu - Let's Observe a Public Fuck in a Classroom

Lindong - Ornn x Volibear pack

(C80) [Doumou (Doumou)] Shishou wo Shikotama Jirasu Hon | Teasing Master A Lot! Book (Touhou Project) [English] =LWB=

Sato de Ninki no Massage-ya-san chart. 2 Reisen Udongein Inaba

(Shuuki Reitaisai 5) [Imasori Dondai (Us Them)] Chijou no Tsuki Usagi wa Saimin ni Kakaranai (Touhou Project) [Chinese] [靴下汉化组]

[Dong Bi] Looking For A Father After Story [English] [Uncle Bane] (Single Page ver)

(C88) [A-HOLE (cocounco)] Dobu no Naka

(C78) [Usotsukiya (Various)] Touhou Nyounyoumu Extra (Touhou Project)

- Konan's Cruel Interrogation

(C95) [COMEX (Zhen Lu)] Mash no Himitsu Tokkun (Fate/Grand Order) [Chinese] [空気系☆漢化]

(C76) [Karibian (Keraton)] Yagokoro Shinryou Houmon (Touhou Project)

(COMIC1☆4) [Circle Nuruma-ya (Tsukiwani)] Eirin Yume Mousou (Touhou Project)

In Sangoku Musou 3

[Kamikadou (Ginyou Haru)] Gensoukyou Rakuenka Keikaku Soushuuhen San (Touhou Project) [Digital]

(C81) [Tiramisu Tart (Kazuhiro)] Dakyou Eirin (Touhou Project) [Chinese] [濛濛1汉化]

Observation Picture Diary of Training a Pig

(C91) [Right away (Sakai Minato)] Minmin da Usagi (Touhou Project)

[Guild Plus (tatsuya)] Usagi-san to Obenkyou (Touhou Project) [Digital]

(Reitaisai 10) [TOYBOX, Kujira Logic (Kurikara, Kujiran)] Gensoukyou Chichi Zukan - Usagi (Touhou Project)

(C95) [COMEX (Zhen Lu)] Mash no Himitsu Tokkun (Fate/Grand Order)

(C101) [COMEX (Zhen Lu)] Kyou no Chaldea mo Ecchi na Funiki ga Ahureru (Fate/Grand Order)

JK no Anal de Doutei wo Sotsugyou Shitai Dake no Jinsei Datta | All I Wanted in Life was to Lose my Virginity in a High School Girl's Ass

Nyuuchi Nikurin

[Fakepucco] Scatololista No. 02– La Princesa de la Casa Eterna [English]

Udonge ga Okusuri no Zaiko Shobun Suru Hon

Joshikousei Shoukougun | Highschool Girls Syndrome

Jinkaku Haisetsu

Touhou Kabeshiri 10 Reisen Udongein Inaba

(Reitaisai 10) [Taketombo (Naba)] Hypnosis -Yuri Saimin- (Touhou Project) [English]

Udonge to Boku no Fuyuyasumi

(SC2015 Summer) [KORISUYA (Korisu)] Kanojo no Imouto

[COMEX (Zhen Lu)] Chinchin ga Ookiku Naru Mahou (Sousou no Frieren) [Chinese] [Decensored]

(C79) [TOYBOX, Kujira Logic (Kurikara, Kujiran)] Gensoukyou Chichi Zukan - Ei EX (Touhou Project)

(C76) [CLOVER (Kojima Saya)] R In -Inaba Ryoujoku- | RIn Inaba Rape (Touhou Project) [English] [desudesu]

Tsuma ga Musume no Tomodachi to SEX shite ita

- Daki ended Tanjiro’s career

(C87) [Maxzheart (Fight Fight Chiharu)] Amagi Mucha Brilliant Park (Amagi Brilliant Park)

(C87) [Nyuu Koubou (Nyuu)] Oidemase!! Jiyuu Fuuzoku Gensoukyou 2-haku 3-kka no Tabi - Uzuki (Touhou Project) [Chinese] [后悔的神官个人汉化]

(C89) [Inaka no Yasaiya (Hubrael)] Udonge-san wa Anausagi (Touhou Project)

(C87) [Inaka no Yasaiya (Hubrael)] Urausagi -Urabbit- (Touhou Project)

Eirin no Kusuri de Udonge ga Hidoi Meniau Hon

[Kokusan JK (Velzhe)] Teisou Kannen Gyaku no Sekai de Rachikankin Sareru Hon | Kidnapped and Raped in a World Where Girls Are the Creeps [English] [RedLantern+Head Empty] [Digital]

[TEMPLE] Tsuki no Shimo, Hana Ni-Rin Level:hard (Touhou Project)

Funasshi no Anasshi

Otouto wa Chotto Are

Suwasete Kudasai Udonge-mama! | Let Me Suck On Them, Udonge-Mama!

(C79) [Monaka Udon (Monikano)] Udonge Kyousei Zecchou Souchi (Touhou Project) [English] [desudesu]

(C92) [Dot Eito (Sawayaka Samehada)] Reisen-chan to Sukebe Suru Hon (Touhou Project)

(C83) [Nipakupa (Cream)] Maboroshi Daisuki! (Touhou Project)

(C94) [Kokusan JK (Velzhe)] FREE RIMJOBS

[Fakepucco] scatololista No.02 2008 – La princesa de la casa eterna

[Nohri Isawa] Naisho no Kansatsu Nikki (Secret Observation Journal) [English] [Mistvern]

Udonge vs Tanetsuke Oji-san Dungeon

Namaiki Udonge to Kusozako Ningen

No-Rin Bokujou e Youkoso! | Welcome To Nourin Farm!

Jinbobo ～Abunai Shiiku Kansatsu ～ | Jinbobo ~The Dangerous Breeding Observation~

(COMIC1☆4) [DOUMOU (Doumou)] Shishou ni Shikotama Iyagarasehon (Touhou Project)

[Nyoro Junction (Nyorori)] Soku Ochi Eiyashou (Touhou Project) [Digital]

Zhen Ji Ranbu

[Keishiki] 因幡ﾀﾀﾞ同人第三弾完成　「永遠亭触　うどんげ編」 (Touhou Project)

(C95) [Udongen (soxy, siskun)] Milky Pink Blue (Bokura wa Mahou Shounen)

Moshi Nezuko ga Warui Hito ni Tsukamattara...

[Chinchintei (chin)] Namahame Saimin Hatsujou Usagi | Raw Sex with a Hypnotized Rabbit in Heat (Touhou Project) [English] [doujins.com] [Digital]

(Reitaisai 11) [Beer Kuzu Brothers (Various)] Touhou Cosplay H Goudou 2 (Touhou Project)

[Musashi-dou] Eirin no Kinoko wo Kaguya to Udonge ga Love Love Hon (Touhou Project) [English]