(C92) [Penpengusa Club (Katase Minami)] Jintsuu Senjou (Kantai Collection -KanColle-)
[Gate of XIII (Kloah)] Suite Oppai (Suite PreCure♪) [Digital]
Houmon Hadaka Maid Service
[Sanbun Kyoden] Observer (COMIC HOTMiLK Koime Vol. 5) [English] [Digital]
Observer ni Kansatsu Sareru Deutschland-kyuu Shimai
Ojōsama de marunomi manga
Kaa-san no Yowami o Nigitte SEX Shiyou to Shitara Mechakucha Inran datta+~ SEX no Tsuzukihen ~
Tsukiyo Ni Aishite 3-nin no Shikaku Hen
Twinkle Twika Twika
Honor Student in the Quicksand Observation Booth =LWB=
(COMIC1☆13) [Luminocity (Kani Biimu)] Luminocity 20 Nade Camp (Yuru Camp)
[Takuwan] Sanshimai Show Time -Moshi Ore ga 10-nen mae no Sugata de Seishun Yarinaosetara- [Chinese]
[Kurubusi-kai] Suisei Observation (Rozen Maiden) [ENG]
Dekiai Kansatsu Nikki | A Doting Mother’s Observation Diary
[yam] Warashi-sama Saikyou Densetsu | Legend of the Invincible Warashi-sama (Towako San) [English] {CapableScoutMan & bigk40k} [Digital]
[Lezmoe! (Oyu no Kaori)] K-ON Bon?! (K-ON!)
(Kouroumu 13) [Konpekitou (Touya)] Maid Flandre Kansatsu Nikki - Maid Flandre observation diary (Touhou Project)
(C92) [TomCat (Keita)] Rakugakibon
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
Observation Picture Diary of Training a Pig
[Kisaragi Gunma] Kouyaku Genshu | Public Commitment Strict Observance (COMIC Megastore H 2004-05) [English] [SaHa]
(SC64) [Korisuya (Korisu)] Itoko Mio Hajimete no...
(C77) [Uguisuya (Uguisu Kagura)] Guardians Campanella (Vanguard Princess)
[Kuritsu Yoshihiro] Marutto Kansatsu♡ Inkou Kyoushitsu - Let's Observe a Public Fuck in a Classroom
(COMITIA92) [Marked-two (Maa-kun, Shichijou)] Fumi-chan no Kansatsu Nikki (Jou) | Fumi-chan's Observation Diary (Top) [English] [desudesu]
Sonia's pokemon observation gone wrong
Jun-Ai Trickster Ch. 1-5, 7-8
(C83) [Surface (Peach)] Ore wa Kirino-chan o Motto Ijimetai! (Ore no Imouto ga Konna ni Kawaii Wake ga Nai)
Honor Student in the Quicksand Observation Booth
[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]
Santai Enyuu Configuration
Danchou ga Makeru Wake ga Nai desho
[Ushichichi Bokujou (Mikan Gyuunyuu)] Uchuujin wa Ushi Musume [Digital]
Hahanaru umi e ore to kāchan no ai no monogatari
(C60) [Oh!saka Spirits (Various)] A Fellow Comes (Yoru ga Kuru! -Square of the Moon-)
(C92) [Tetchan Hato (Minasuki Popuri)] Himawari Kansatsu Nikki | Sunflower observation diary [English] [ATF]
Hole Family Part 1
Kappa Ja Nai Yo !
[Fue] Inma no Mikata! | Succubi's Supporter! [English] [biribiri, Hennojin] [Decensored]
(SUPER21) [ass (Itou Emiri)] Mera Mera Meromero (Ookiku Furikabutte) [Incomplete]
[Shihira Tatsuya] Shameless Girl
(C89) [Jido-Hikki (Kokekokko Coma)] Jun-chan to Oshiro de Sakebikko shitainda | I want to make Jun-chan sing in the castle (Kokoro ga Sakebitagatterunda) [English] [ATF]
Hofuku? Hofuku? Ch. 1-7
[AB10] Himitsu no Kankei
[NeonSign (DRE)] Neon's Report - Fukugougata Shukushou Gas no Kouka Sokutei | Neon's Report - The Observer Effect On Shrinking Gas [English] [Anonymous] [Digital]
MaryColo
Girl's Fetish Figuration CHRONICLES
(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]
[Ameyama Denshin] Yuutousei Doronuma Kansatsushitsu | Honor Student in the Quicksand Observation Booth (ANGEL Club 2015-07) [English] =LWB=
Teitoku no Koto, Oshitai Shiteimasu Kai | I Love My Admiral 2
[Kouji] Bishoujo Vampire ni Bonyuu Drink Bar ni sareru Hanashi (Ge)