Genital Observation

[Ahemaru] Patchouli-san no Nanigenai Nichijou (Saimin) | Patchouli Nonchalantly Going About Her Daily Life (Hypnotized) (Touhou Project) [English] [Solas]

Ludmila 19

Chiori 1-5

BlakeAngel

[Sevengar] Haisenkoku no Onna Kishi, Wahei Jouyaku Teiketsu o Shukushi Tekikokuhei ni Shojo o Sasageru.

Kyouyuu Kanojo

Hakidame | Garbage Dump Ch. 1-9

A Great Discovery Regarding Genitals

[Shiina Kazuki] Flower... Fairy? (Mimi-sama Okkiku Shite!) [English] [Tigoris Translates]

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

(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]

Watashi no Pierce Ijimete Hoshii

Sekaiichi Shiawase na Nikubenki | The World's Happiest Meat Toilet

[Hiyashi Chuuka Owarimashita (Zuru)] TooriMarisa ni Ki o Tsukero Sono Riku | Marisa's thrill - Take care of yourself - Part 7 (Touhou Project) [English] [Digital]

[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]

Sayonara Kaa-san | Goodbye Mom

Bad endroll

Kanojo Saimin 3 | Hypnosis Girlfriend 3

Genital Showdown!Oh Ahekko☆Afternoon☆

Musabori Zuma

DANGEROUS BITCHS

Sonia's pokemon observation gone wrong

[Aodouhu (Neromashin)] Houjou no Reizoku Elf 7 [Digital]

(Futaket 16.5) [Hibon (Itami)] Haman-sama no Uchuu Seiki | Haman-sama's Space Genitals (Gundam ZZ) [English] {Doujins.com}

Flower... Fairy?

Kikoku San

Fushoku Tensei 2

Dragon Quest XXX

Netorare SAO 10-11

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

Kanojo Saimin 3

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

[Aodouhu (Neromashin)] Houjou no Reizoku Elf 7 [Chinese] [final個人漢化] [Digital]

Kazoku Ningyou | Family Puppets Ch. 4

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

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

Skeb Goirai Manga Djeeta

Yoiko no Onanie

[Hi-Per Pinch (clover)] Kyouyuu Kanojo 2nd Haramase Swapping | My Best Friend's Girlfriend 2nd - Impregnation Swap [English] [flash11] [Digital]

(Futaket 16.5) [Hibon (Itami)] Haman-sama no Uchuu Seiki | Haman-sama's Space Genitals (Gundam ZZ) [English] [Biribiri]

[乳まろ] 初挑戦３ページ漫画

[Anthology] real new genital

Moto Gal Wakazuma ga Yarikon ni Sanka Shita Ken 4

[CIRCLE ENERGY (Imaki Hitotose)] Suisei no Injo ~Keihin to Iinazuke wa Minna no Seido~ (Gundam The Witch from Mercury) [Digital]

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

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

Kikoku San Onihime Horaku Inetsu Mautage

Peaceful Snail Alien Observation Logs

Mesu Ana Choukyou Shiiku Melonbooks Gentei Kakioroshi 4P Leaflet

Shiosai to Oshikko no Aji

Extreme Sexual Torture Human Experiment 1

Hakidame | Garbage Dump Ch. 6

Darkness Manga

Genital Divination

Hitori no Otoko ni Otosareru Mesu-tachi

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

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

[Kappadou] Genitals 01

Yumemi Kokomi Yume no Netorare Zenpen + Chuuhen + Kouhen.Part1 + Seichou

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

[Chichi Maro] Hatsu Chousen 3-page Manga [English]

COMIC Kuriberon DUMA 2023-01 Vol.44

[Kusayarou] Sairenji Haruna NTR Bitch-ka (To LOVE-Ru)

CandyBox

(Futaket 16.5) [Hibon (Itami)] Haman-sama no Uchuu Seiki | Haman-sama's Space Genitals (Gundam ZZ) [English] [Biribiri]

Mesu Dorei Sengen denshi tokusou ban egaki oroshi manga

Honor Student in the Quicksand Observation Booth

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

[ONEONE1 (Pepo)] Mesu Zakari - Inran Joshi-tachi no Tanetsuke Nakadashi SEX Shuu | Slut Feast - A Compilation of Sluts Having Baby-Making Sex [English] [Black Grimoires] [Digital]

Okasareru Shoujo Ryouiki - Fucked & Invaded Girl genitals

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

[Oyster] Hakidame | Garbage Dump Ch. 7 (COMIC Mate Legend Vol. 51 2023-06) [English] [menospeaknihongo] [Digital]

Kyouyuu Kanojo | My Best Friend's Girlfriend

DT Sakusei

Hitozuma Sentai Aisaiger Short Comic

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

[Aoyama Akira] Sekai Kazuyuki Sena Niku Benki | The World's Happiest Meat Toilet (ANGEL Club 2022-08) [English] [Digital]

The just is senior genitals chick

(C103) [Ranshi to Kimi to. (santa)] Kanojo Saimin 3

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

Extreme Sexual Torture Human Experiment 2

Dorei kibou Nozaki Haruna Hen

Houjou no Reizoku Elf 7

Tabitabi Nikki ni wa Shirusenakatta Koto. Soushuuhen 1

Himawari Kansatsu Nikki | Sunflower observation diary

Sanshimai Choukyou Yuugi

(C80) [WASABI (Tatami)] Genital Stewardess!

Houjou no Reizoku Elf 7 + Bonus Paper

[Aodouhu (Neromashin)] Houjou no Reizoku Elf ~ The stolen kingdom ~ knight Wilhelmina’s wooden horse training [English]

Hitozuma Boots no Yuuwaku ni Boku wa Katenai

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

Jounetsu no Ao

Public Property Sex Slave Girl Vol.02

Kishi no Hokori wa Nakusanai Part 2 Kyouran no Mai | 骑士的骄傲永不消逝 第二部 狂乱之舞

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

Mechiku no Kuni 8 | The Country of Female Livestock ep 8

[SASAYUKi] The Father, The Son, And The Holy Genitals [English] [QBtranslations]

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

Mihon no koyubutsu

[Mizuiro Zenmai (Dori Rumoi)] TS & NTR Toshima Shiimeiru (10 man 42-sai) no Ryakudatsu Kon Dai Sakusen

Hakidame | Garbage Dump Ch. 5

Fallen Wife

[CIRCLE ENERGY (Imaki Hitotose)] Suisei no Injo ~Keihin to Iinazuke wa Minna no Seido~ (Gundam The Witch from Mercury) [Digital]

[I'm moralist (Yanagihara Mitsuki, InuSamrai, Henrybird)] Seirei Rougoku Nyehiru ~Choukyou Zumi no Osanai Shikyuu ni Kizamareru Koufuku Bunsho~ | Enslaved Nymph Nyehil - The Tale of a Broken Sow Whose Immature Womb Was Trained To Submit [English] [Xzosk]

[Aodouhu (Neromashin)] Houjou no Reizoku Elf 7 + Bonus Paper [Chinese] [final個人漢化] [Digital]

[Calpis Koubou]Genital ☆ Blind

Hakidame | Garbage Dump Ch. 8

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

Rinne-chan no Maintenance Note

Honor Student in the Quicksand Observation Booth =LWB=

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

Princess Alfilia becomes a toilet for the soldiers

Yuutousei Doronuma Kansatsushitsu | Honor Student in the Quicksand Observation Booth

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