Macroscopic Observation

[Momoyama Jirou] Jinbobo ~Abunai Shiiku Kansatsu~ | Jinbobo ~The Dangerous Breeding Observation~ [English] [desudesu]

[納屋] 堕とされた美人キャスター・慶子 第二部 肛虐監禁病棟・悪夢の実験用牝編

C88 Mokotan ni Tanezuke Shichau Omake bon

Sonia's pokemon observation gone wrong

[Kurubusi-kai] Suisei Observation (Rozen Maiden) [ENG]

[Chotto B-sen] Kinjo no Oba-san, Anata Tousatsu Saretemasu yo?

[Takada Kouichi] Lab Coat Female Observation [ENG]

Yuuwaku Shinaide Sakuya-hime ~Usagi no Seiyoku ga Sugoi tte Shitteta?~

Observation Picture Diary of Training a Pig

(C91) [Count2.4 (Nishi)] Secret Live After side:siki (THE IDOLM@STER CINDERELLA GIRLS) [Chinese] [丧尸汉化]

Hare, Tokidoki Oinari-sama 5

Tonari no Minano Sensei Vol 2 - Chapter 9

[R-Koga] Kitsu Kitsu Ch.02 [English] [ATF]

Himawari Kansatsu Nikki | Sunflower observation diary

[KT KOUBOU] No7 (Naruto) [Digital]

Hibiki-chan x Batsu Game | 히비키 쨩 x 벌칙 게임

COMIC Megastore 2006-08

Onna Kaizoku No Yoru

Higuchi Madoka ni madamada shabutte moratta

Maid Flandre Kansatsu Nikki - Maid Flandre observation diary

Massugu

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

Katekyo | Private Tutor

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

[Syoukaki] Koisame Dolce (COMIC Anthurium 031 2015-11) [Chinese] [漢化組漢化組×Foxglove]

(SC64) [Kiji Nabe to Kitsune Don (Koorogi)] Ore wa ShouEne ni wa Narenai! Yukemuri (Hyouka)

(C83) [Watosato (Sugiura Sen)] Yae-chan Kenbunroku!! | Yae-chan Observation Record!! (Ganbare Goemon) [English] =TV + Chocolate=

[Anthology] Angelic Impact NUMBER 02 - Ayanami Rei Hen (Neon Genesis Evangelion)

[Maruo Suehiro] Imo-Mushi | The Caterpillar [English]

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

Ijime Gurūpu no On'natachi o Wakarase

Tomboy surprises her boyfriend

[Charu] Roshutsu Shoujo Yuugi Bangaihen | Exhibitionist Girl Play Extra Chapter (Roshutsu Shoujo Yuugi Jou) [English] [Munyu]

(C86) [waterwheel (Shirota Dai)] Suguha-chan Kansatsu Nikki | Suguha-chan Observation Diary (Sword Art Online) [English] {doujin-moe.us}

Sakunyuu Kissaten 2

(SC53) [Lagarto (Aida Mai)] Dokidoki desuyo Akutabe-san (Yondemasuyo, Azazel-san.)

[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]

[Kuuronziyou (Okamura Bonsai, Suzuki Muneo)] Kuuronziyou 8 Sakura-chan de Asobou 4 (Cardcaptor Sakura)

Luna Nosufera

Dekiai Kansatsu Nikki | A Doting Mother’s Observation Diary

(C89) [Wakuwaku Doubutsuen (Tennouji Kitsune)] blue snow blue scene.18 [English] {Mant}

(SC56) [Waffle Doumeiken (Tanaka Decilitre)] Buta-san Choukyou Kansatsu Enikki | Observation Picture Diary of Training a Pig (Accel World) [English] [biribiri]

Chino Mix

Buaisou na Kareshi Mochi no Oshiego to Eroi Koto Shinai to Derenai Heya ni Tojikomerareta Hanashi | A Story About Being Locked In a Room Where You Can't Leave Unless I Do Perverted Stuff With My Apathetic, Boyfriend-Having Student

Strangle Gold 5

Oh! Pai² paradise with shiri

E.E.E.E.

ABDUCT～Ike Nai Shiiku Kansatsu ～ | ABDUCT ~The Wrong Breeding Observation~

[Root 12-hedron (Landolt Tamaki)] Zutto Naisho ni Shiteta kedo, Jitsu wa Watashi, Haeteru no. | I've always kept this a secret, but the truth is, I have one [English] [UsagiTrans] [Digital]

Hitozuma Osananajimi to Hitonatsu no Dekigoto 3 DLO-14

[Kazushi Hinoki] Famiresu Senshi Purin Vol.6 [Digital]

Cool na Fuuzokujou ga deretatoki

Suisei Observation

(C92) [Tetchan Hato (Minasuki Popuri)] Himawari Kansatsu Nikki | Sunflower observation diary [English] [ATF]

[Ruuen Rouga] Maru Sankaku Shikaku [English] {anon}

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

[Zummy] Chiisana Kuchibiru | Little Lips

Bijin Gym Tore wa Gaman Dekinai | The Beautiful Gym Trainer Can't Bear With It

Prehistoric Catfight [CHIYOKI]

KITSCH 16th ISSUE

[Ohnuma Hiroshi] Body Hunter

Osake wa 20 Lv ni Natte kara

[ALPS] Look Back 4 (Genji Tsuushin Agedama) [English]

[Sanbun Kyoden] Observer (COMIC HOTMiLK Koime Vol. 5) [English] [Digital]

(C61) [bolze.] O,My Sadness Episode #4 -EROS II- (Ah! Megami-sama/Ah! My Goddess)

(C60) [ZI0TOPIA (Yamato Masaomi)] Bel Ange (Sakura Wars 3)

[TLG (bowalia)] Tougijou Rin - Arena Rin 6

Watashi wa mou Nigerrarenai

Classmate to Ecchi Jugyou Ch. 12

Jinguuji Ryouko Saigo no Yuuwaku | Ryouko Jinguuji's final seduction

Kaasan no Yoigokochi

[Kisaragi Gunma] Kouyaku Genshu | Public Commitment Strict Observance (Comic Megastore H 2004-05) [English] [SaHa] [Decensored]

(Kouroumu 13) [Konpekitou (Touya)] Maid Flandre Kansatsu Nikki - Maid Flandre observation diary (Touhou Project)

[Facehouse (Kanichiri)] Nedoshi no Idol (Touhou Project) [Digital]

Honor Student in the Quicksand Observation Booth =LWB=

Chibi Hame

ABDUCT ～Ike Nai Shiiku Kansatsu～ | ABDUCT ~The Wrong Breeding Observation~

Totsuzen onnanoko ni nattanode, ore no oppai monde mimasen ka? 1

(C74) [Ikebukuro DPC (DPC)] White Impure Desire Vol. 8 (Romancing SaGa 2)

[fu-ta] Shou Akuma-tachi | 小恶魔的触摸 (COMIC BAVEL 2018-05) [Chinese] [最爱福瑞汉化组] [Digital]

Honor Student in the Quicksand Observation Booth

(C87) [MeroMero Melon (Ou, Peke)] SHIROPAKO (SHIROBAKO) [Chinese] [樱丘汉化组]

Cheers! 12 {SaHa + TripleSevenScans}

[Jingrock] Shishunki wa Hatsujouki - Adolescence is a sexual excitement period. [Decensored]

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

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

(C99) [manymanyrain (Amagasa Ikuta)] Sakayume no Nokoriga (THE iDOLM@STER Shiny Colors) [English] [SatorinTL]

[Vadass (Oltlo)] Dekiai Kansatsu Nikki | Mother's Love Observation Journal [English] [Tigoris Translates] [Digital] [Bar Censor]

Adult Site de Futsuu ni Ero Haishin Suru Hon

Ryuutei-sama no, Oose no Mama ni

[Kon-Kit] Yurushite Anata... [Decensored]

Uchi no Musume. Sono Yon

[Kawahara Shin] Roman na Futari

Gyakuten Shujuukankei

Observer ni Kansatsu Sareru Deutschland-kyuu Shimai

[Blue Syndrome (Yuasa)] Ninja Izonshou Vol. 8 (Naruto) [Chinese] [靴下汉化组] [Digital]

[NeonSign (DRE)] Neon's Report - Fukugougata Shukushou Gas no Kouka Sokutei | Neon's Report - The Observer Effect On Shrinking Gas [English] [Anonymous] [Digital]

Kobeni Bunny

[Moketa] Mikan-chan wa H ni Kuwashii | Mikan-chan knows all about sex (COMIC Anthurium 2017-01) [English] [Rotoscopic & Constipat8] [Digital]

[NeonSign (DRE)] Neon's Report - Fukugougata Shukushou Gas no Kouka Sokutei | Neon's Report - The Observer Effect On Shrinking Gas [English] [Anonymous] [Digital]

Yuutousei Doronuma Kansatsushitsu | Honor Student in the Quicksand Observation Booth

[Cybele Henshuubu (Various)] Cybele Vol. 4

[Zero no Mono] Iregui (Junai Kajitsu 2011-05) [English] [Yoroshii] [Digital]

[ppatta] Yasei Ningen Kansatsu Nisshi | Wild Human Observation Record [English] [Digital]

Oba-han to Ee Koto Seehen?

Futanarikko Succubus Unbalance | Futanari Succubus Unbalance

Youkoso! hotmilk ene♥

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

Misaki 9-gatsu Manga Matome

Maou to Himitsu Heya | Von Dämonenfürsten und Helden

An Angels Duty16 - Mary Anns Journey

(AC2) [K+W (sasachinn)] Ikazuchi Inazuma-chan x Batsu Game (Kantai Collection -KanColle-) [Chinese] [绅士仓库汉化]

Mukuchi de Muhyoujou na Tsuma to Bed no Ue de Omiai o Yarinaosu Hanashi

StarAquamarine

Sakiko-san in delusion Vol.8 ~Sakiko-san's circumstance at an educational training Route3~ (collage) (Continue to “First day of study trip” (page 42) of Vol.1)

[Kisaragi Gunma] Kouyaku Genshu | Public Commitment Strict Observance (COMIC Megastore H 2004-05) [English] [SaHa]

Peaceful Snail Alien Observation Logs

(COMIC1☆3) [CIRCLE OUTERWORLD (Chiba Shuusaku)] First House Maid (Emma - A Victorian Romance) [English] [Nemui]

[Mandara Ryuuseigun (Signo Mandara)] Nicchoku wa Micro Bikini de 2 ~Sukebe na Kakko de Seishori Katsudou~ [Digital]

(Comitia100) [Metiorite Observation Center(Mi no Ji)] Mimesis

マリリンと××でイチャユラ

[Banana no Kawa] Senkou Senshi Prominence 5 -Kyodai Kaijuu Shuurai [Chinese] [霖虫子个人渣译]

(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]

[Momoyama Jirou] ABDUCT ～Ike Nai Shiiku Kansatsu～ | ABDUCT ~The Wrong Breeding Observation~ [English] [desudesu]

[Ochikochitei (Tadano Kushami)] Konkatsu ni Hagemu Oba wa Oi ni Motomerarete Choppiri Ureshii. [Textless] [Digital]

Ryuu no Majo to Jounetsu no Kizuna

[Kohakutei (Sakai Hamachi)] Ranjyuku 3 (ToHeart 2) [Digital]

Kyou no Jugyou wa, Chikyuujin no Hanshoku Katsudou no Kansatsu desu | Today's Lesson is Observation of the Breeding Activities of Earthlings

Boing Boing Teacher P34

[Sanbun Kyoden] Observer (COMIC HOTMiLK Koime Vol. 5) [English] [Digital]

COMIC Orga Vol. 24

(C93) [Beberoncino Sei (Betty)] Yuganda Ai Dakedo... Asashio-chan to Aishiattemasu!! (Kantai Collection -KanColle-) [Chinese] [夏姬霸汉化组]

[Ameyama Denshin] Yuutousei Doronuma Kansatsushitsu | Honor Student in the Quicksand Observation Booth (ANGEL Club 2015-07) [English] =LWB=

CardBattle B.F.M

Otokonoko Onee-chan to Erogaki ga Ii Koto suru Manga + Skeb Illust

[Studio Diamond] Let Me Suck! Vampire

(COMITIA92) [Marked-two (Maa-kun, Shichijou)] Fumi-chan no Kansatsu Nikki (Jou) | Fumi-chan's Observation Diary (Top) [English] [desudesu]

(C93) [Toraya (ITOYOKO)] Ero Subarashii Sekai ni Nakadashi o! 5 Inmu no Kishi (KonoSuba: God's Blessing on This Wonderful World!)

(SC2018 Autumn) [Rabbit's Foot (maze*)] Dochashiko Actress (Alice Gear Aegis) [English] {Doujins.com}

Ikenai Thrill - Dangrous desire