Observe Seguintes Proposi

[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]

[R.S.I. (Rim)]“Koe” ni shitagai nasai

Sonna Tsumori ja Nakattan desu...

[Ajisaidenden (Kawakami Rokkaku)] Taihou Anal Onanie (Kantai Collection -KanColle-)

(HaruCC) [Chandora & Lunch Box (Makunouchi Isami)] Lunch Time 5 (Tokimeki Memorial)

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

Suisei Observation

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

(CR32) [ALPS, Okachimentaiko, Rippadou (Various)] NEXT 12 Climax Magazine (Bishoujo Senshi Sailor Moon)

Katei Kyoushi Play ～Sensei to ●●● Kinshi ～

Observation Picture Diary of Training a Pig

Hitozuma Club

Toile ga Nai! 2 -Gakkou Hen- | There's No Toilet! 2 -School Edition-

(COMIC1☆5) [Studio Wallaby (Nagisa Minami)] Troublekko ~Momo & Nana~ | To Love-Rukko ~Momo & Nana~ (To LOVE-Ru) [English] [CGRascal]

[Dokuritsu Gurentai (Bow Rei)] Sayuri

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

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

Nayamashi no Mousou Shoujo

(CiNDERELLA ☆ STAGE 5 STEP) [Millionlove (Yayo)] Perfect Lesson 6 - Honda Mio Yagai Choukyou (THE IDOLM@STER CINDERELLA GIRLS) [English] [Incomplete]

押入彼女

Osananajimi no Onee-chan ni Sasowarechau Hanashi | Being Propositioned By My Older Childhood Friend

Yamato Aki no Private Anan

(C94) [Namaikichibi (Yuchi, Kyoukei)] THE BITCHES 3 Enami wa Moto Kuro Gal Yariman-zuma [English] [desudesu]

High Voltage

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

(C65) [G-Power! (Gody, SASAYUKi)] Daseba Midara no Kosurin Bou ~ Sukatoro Taisen Dappun Daa (Dokkoida)

Dorei No Aru Fuukei

(Reitaisai 10) [Mazemono Chuui. (Makura Cover)] Inran Pink ni Hiningu wa Mottainai! (Touhou Project)

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

ユウカ

Jibun no koto o boku, to itchau juumai to natsuyasumi.

Osananajimi to Bukiyou Megane

Re:Rape 4 Saishuuwa | Re:Rape 4 The Final Chapter

[Takada Kouichi] Lab Coat Female Observation [ENG]

[Tsubaki Jushirou] Daily Sisters Ch. 4 [English] [SMDC]

[Suica Koubou] m-n-chan ni Osasoi Saretara Kotaeru shikanee,,,! (Moona Hoshinova)

[Joucho Antei (Joucho)] Preggo Belly Whore Club

(Reitaisai 7) [Isolation (Amano Koori)] Unzan to Issho! (Touhou Project)

Shota Teitoku to Nyuukyo Time

[Sanbun Kyoden] Sayuki no Sato [English] [Decensored]

Mondou Muyou de Shichaimasu

Shiru Collection

(C84) [Futanarun (Kurenai Yuuji)] Futanari Musume ga Ryouteashi wo Kotei Sarete Nando mo Kyouseiteki ni Shasei Saserareru dake no Hon 3

(C70) [Hisuitei (Izumi Tsubasu)] Koi no Kanzume 1.5 (Ragnarok Online)

Imouto ga Sodachi Sugite Ani no Tachiba ga Nai | My Little Sister Grew So Much That I Have No Standing as an Older Brother

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

Hood-san to Shinkon Seikatsu

WELCOME! Vol. 1

Amber ga Venti ni Netorareru Hanashi

我要拯救那個女孩 | 俺はその子を救う

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

(C91) [MURDERHOUSE (Workaholic)] Kotaete! Syaoran-kun (Cardcaptor Sakura) [Chinese]

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

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

Cool na Niizuma to no Shinkon Seikatsu wa Amari ni mo... Yarashikatta 29

(C94) [Kanden Shoujo Chuuihou (Mafuyu)] M Kei Reijou [English] [Angry Food]

BOMGAKI GYARUS

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

Mama Shot-ime kojinjugyouhen

[Mentaiko (Itto)] Priapus 2 | 普里亚普斯 2 [Chinese] [黑夜汉化组]

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

Jeanne Alter, Kairaku ni Oboreru | Jeanne Alter, Drowning in Pleasure

[Hoshino Fuuta] Itazura Switch

[やなぎえてらす] 飲み過ぎには注意 (グランブルーファンタジー)

Yuutousei Doronuma Kansatsushitsu | Honor Student in the Quicksand Observation Booth

FEH Deep Rising - Extract text Read the comments

Time Stop Spell Sleepmorer

(C85) [ESSENTIA (Fujima Takuya)] Kuchikukan Collection | Destroyer Collection (Kantai Collection -KanColle-) [English] {doujin-moe.us}

[Marushamo] Zecchou Suru Tabi ni Chiisaku Naru Karada de Nando mo Zecchou Saserareru | 讓每次高潮都會身體縮小的人不斷高潮 [Chinese] [沒有漢化]

[Kiyosumi Hurricane (Kiyosumi Hurricane)] ONE-HURRICANE 8 (One Punch Man) [chinese] [慕枫汉化]

(C93) [Rotary Engine (Kannazuki Motofumi)] Mameshiba (Gochuumon wa Usagi desu ka?)

[Kamitou Masaki] Manami Sensei no Kougaigakushuu

Tonyman+

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

(SC30) [Testa Kitchen (Testa)] Shokushu Hon (Ragnarok Online)

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

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

Pantsu ni Nankin Shite Nioizeme Shite Kuru Onnanoko Ge

Ai yori Somete - All For Love -

Black Chinjufu to Iyashikei Sara-san

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

Koakuma Bitch | 小悪魔騷貨們

夢見て サキュバスちゃん~

[奏亜希子] 接下來我就要NTR妳囉！～不停爆射直到姑姑變成我的… 1-9話

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

Honor Student in the Quicksand Observation Booth

発情ブートキャンプ（仮）

（周1）御姐的實戰教學 1-9 中文翻译（更新中）

(C73) [Asanoya (Amaniji, Kittsu)] Kin Baku Ryoujoku (Kidou Senshi Gundam 00)

(Reitaisai 11) [Esoragoto (SoRA)] Koishi's Happy END (Touhou Project)

Sonia's pokemon observation gone wrong

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

(C91) [Pirokobo (Piro)] Rem no Emilia Kuttsuke Daisakusen (Re:Zero kara Hajimeru Isekai Seikatsu)

(C88) [SlapStickStrike (Stealth Changing Line)] Watashi no Koibito o Shoukai Shimasu! EX4 (Monster Girl Quest!) [English] [Heart and Feather]

Kabe ni mimi ari shoji ni mei ari

Peaceful Snail Alien Observation Logs

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

Matenshoku no Yakata 5

恋に愚直で純情

[Sasachinn] Himegoto Lip (COMIC BAVEL 2021-02) [Chinese] [大鸟可不敢乱转汉化] [Digital]

Seifuku Shite Korosu

[Shinsei Lolishota (shuffle, kozi)] Summer Vacation-go Kimeseku Choukyou | 夏日度假之后迷奸调教 (Fate/Grand Order) [Chinese] [瑞树汉化组] [Digital]

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