Observers

(C84) [UDON-YA (Kizuki Aruchu, ZAN)] Furohile Zero

[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]

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

okaasan ha you to machigaeru dakara boku mo machigaeru

Honor Student in the Quicksand Observation Booth =LWB=

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

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

[Anthology] Bishoujo Doujinshi Anthology 1 (Various)

Suisei Observation

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

[Eight Beat (Itou Eight)] Fuaiso de senotakai kanojo ga ore no shiranai ma ni… [Digital]

Observation Picture Diary of Training a Pig

(C92) [Kamogawaya (Kamogawa Tanuki)] LoveHala! Love Halation! Ver.H&R (Love Live!)

(C74) [GALAXIST, Synthetic Garden (BLADE, Miwa Yoshikazu)] War Monger II+ (Fantasy Earth ZERO)

(C95) [Gastroenteritical Stiff Neck (Rinsan)] SHINY BUNNIES (THE iDOLM@STER: Shiny Colors) [English] {Doujins.com}

La Campanella della Benedizione - Tech Gian Super Prelude

[Suemitsu Dicca] Magical Insence Vol. 04 (Koushoku Shounen Vol. 07) [Chinese] [刷牙子汉化] [Digital]

Onegai! Darjeeling-sama 2

FEMBOY FRIEND 2

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

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

Yoku Dekimashita. Riamu-chan

Sou Kangetsu-chou Tanetsuke-mura Kenmonroku

[Sekine (Sekine Hajime)] Gochuumon wa Kokoa to Yukata desu ka? - is the order a cocoa and yukata? (Gochuumon wa Usagi desu ka?) [Digital]

Junjou Ecstasy 2

TOILET side：tsumugi

[Anthology] Little Pierce Vol.38

[Takaman] Christmas Zuikaku (Kantai Collection -KanColle-)

Nagi to Hayate to Suki x2 Icha Love H Suru Hon

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

[NextPreview (Kasuki Masato)] DS no Naka no Rinko (Love Plus) [Digital]

Comic LO 2006-07 Vol. 28

(C86) [Magic Private Eye (Mitsuki Mantarou)] Kanmusu wa H Daisuki 3 Doko Fuku Shimakaze Amatsukaze (Kantai Collection -Kancolle-)

[Tempuru] Albedo & Sucrose's Isekai Observation Research Report

[Okayusan] Kimochiii Kimodameshi (COMIC Anthurium 2016-09) [Chinese] [無邪気漢化組]

(C81) [Radiant, Spread-Pink (Yuuki Makoto, Zinno)] Guilty (Guilty Crown, Super Sonico)

[X Pierrot] メリークリスマス！！サンタクロース♀だよ★

Aofurashi

[Takada Kouichi] Lab Coat Female Observation [ENG]

[Tsurugi Motoaki] Futari no Himitsubeya

[Sumomo Dou (Sumomo EX)] Kousoku Bijutsukan | Restraint Art Museum [Chinese] [RM36] [Decensored] [Digital]

エーテル財団職員ちゃん

(C58) [BLACK DOG (Kuroinu Juu)] Gold Experience (Sailor Moon) [English] {Tithonium}

[UNreal (Akage no UN)] Musashi-chan wa ♀ no Karada (Fate/Grand Order) [Digital]

Ninja Slayer from Erodojin

Valentine

Kawauso-chan to Muchix

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

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

Action Pizazz 2014-01

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

[Kimura Rongaku] Naruga-san no Chinko Soushuuhen

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

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

Adventurer-chan Gets Caught in a Trap and is Taken Away

(C65) [2CV.SS, 4CR (Asagi Yoshimitsu, douchi, Zoukibayashi)] GOGO Vol. 02 (Full Metal Panic!)

[Shihai Shoujo (Dining)] Medaka The End 3 (Medaka Box) [English] [J-Eye]

[Studio Q (Natsuka Q-Ya)] Naruko no soushitsu (Ano Hi Mita Hana no Namae wo Bokutachi wa Mada Shiranai)

Lady Garden Ch.1-4

Evangelion - Genshi Shito Arawaru no Maki | Misato's Orders: The Atomic Angel Appears

[Rocket Monkey] Tsuki ga Noboru Kouhen | Moonrise Kouhen (COMIC HOTMILK 2018-09) [Chinese] [無邪気漢化組] [Digital]

[2P-Color (Tsukimoto Kizuki)] Arachlatro ni Tsukamatte Ryoujoku Sareta Martina no Hon (Dragon Quest XI) [Digital]

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

nugaseteageyokka

[Amagappa Shoujogun] Oogetsuhime no Yama | The Mountain of Amputee Princesses (Ryona King Vol. 4) [English] =7BA=

Obey Me c.2

[Aoi Hitori] Yankee Zuma Kanraku! ~Hitozuma Kanochi Onsen~

Yuutousei Doronuma Kansatsushitsu | Honor Student in the Quicksand Observation Booth

[Manabe Jouji] Tail Chaser 1

SWEET SPOT

Spring Has Come

[Roppongi Nyuugyou] Sakyutomo [Chinese] [羅莎莉亞漢化] [Digital]

Trance G Star

Sleepy Mother

(C81) [Ai Wa Kurayami (Marui Ryuu)] Hotaru to Yoru (Ghost Sweeper Mikami)

COMIC 0EX vol.01 2008-01 - Melon Books Gentei Tokuten

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

[Studio SFC (Various)] Parodic 3 (Various)

[Xion] Mirror Collection Vol.9 [English]

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

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

[Tendou Masae] Ochita Mesubuta-tachi - Fallen Bitches [Digital]

[Hayakawa Mamoru] Sudeni Nurunuru. | Already Nurunuru.

(C84) [DenMoe (Cait)] Kyousou Sanjoukyoku (Date A Live) [English] [Life4Kaoru] [Decensored]

1月1日から君といっしょ

Ajisai Bloomer

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

[Hidemaru] Hustle! Danchizuma Ch. 1-17 [English] [Lazarus H]

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

Honor Student in the Quicksand Observation Booth

| Supervisor's Secret

[PIero] Chichi Katajikena no Chichi no Sera-san (ANGEL Club 2016-09) [Chinese] [i751207個人漢化] [Digital]

Inside the Meat

(C76) [Karomix (karory)] Splash Summer

Sonia's pokemon observation gone wrong

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

[Virgin_Neko] Rosaria's birthday gift (Genshin Impact) (Animated) [Chinese] [黎欧赞助汉化]

Peaceful Snail Alien Observation Logs

Action Pizazz DX 2018-09 [Digital]

Seifu Kounin NTR Kozukuri Matching

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

Coneco!! Chapter 2 - Cohabitation Kitten

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

Shota ga Hidoi me Ni au Hanashi

Himawari Kansatsu Nikki | Sunflower observation diary

[Hokama Mitsuri] Kanjiru Oppai Hatsuikuchuu