Observers

[Lolimate Seizou Koujou (Lolimate)] Shinmyoumaru ga Onaho ni Machigawareru Hon (Touhou Project) [Digital]

[Manabe Jouji] Tail Chaser 1

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

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

TOILET side：tsumugi

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

[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]

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

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

Honor Student in the Quicksand Observation Booth

(C65) [Junpuu Manpan-Dou (Hida Tatsuo)] Naked HEART (ToHeart)

[LOLI Seiyouken (PANBAI)] Sokuochi Witch Nobeta (Little Witch Nobeta) [English] [aerozext] [Digital]

[Drill Murata] Ran Chiki [Chinese]

[Vpan's EXTASY (Satou Kuuki)] Kegareboshi Ao ~Nerawareta Shinjin Idol, Asaba Ibuki~ | Dirty Star "Blue" ~Targeted Novice Idol, Asaba Ibuki~ [English] [biribiri] [Digital]

[Anthology] Little Pierce Vol.38

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

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

Dekiai Kansatsu Nikki | A Doting Mother’s Observation Diary

Observer ni Kansatsu Sareru Deutschland-kyuu Shimai

Kawauso-chan to Muchix

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

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

Okita san to Sex | 오키탁스

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

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

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

buruaka ako noxtu to ri

Iku mono gakari to shōjo ga kaeru machi sōshūhen

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

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

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

Action Pizazz 2014-01

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

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

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

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

SWEET SPOT

[X Pierrot] メリークリスマス！！サンタクロース♀だよ★

Yoku Dekimashita. Riamu-chan

Yuutousei Doronuma Kansatsushitsu | Honor Student in the Quicksand Observation Booth

Maji Love

[Takada Kouichi] Lab Coat Female Observation [ENG]

[Kimura Rongaku] Naruga-san no Chinko Soushuuhen

Kanmusu Chakunin Zenya - Atlanta Mune-Sei Houshi Katsudou

Himawari Kansatsu Nikki | Sunflower observation diary

Inside the Meat

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

[St. Rio (kakky, Kitty, Tanataka)] Yuna a la Mode 3 (Final Fantasy X) [English] [EHCOVE]

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

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

Aofurashi

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

Trance G Star

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

Action Pizazz DX 2018-09 [Digital]

Honor Student in the Quicksand Observation Booth =LWB=

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

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

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

Ajisai Bloomer

[Xion] Mirror Collection Vol.9 [English]

(C97) [スーパースター (ほしの。)] おんせんいっこうせん -preview-改 (艦隊これくしょん -艦これ-)

Himitsu no Dougu de Tasukete Kanaemon 1