Experiment Rats

VS Experimental Subjects

[Amuai Okashi Seisakusho (Kuratsuka Riko)] TSkko VTuber Ribiniku Ojisan ga Ofupakorabo de Shojo Soushitsu Namahaishin! | Genderbent Vtuber Babiniku Oji-san Joined an Offline Sex Collab and Lost His Virginity Live on Stream? [English] [desudesu]

Kakouha × Editto Bushou

(C76) [Rat Tail (Irie Yamazaki)] Yamazaki Kyouju no Shuuchishin Kenkyuujo Model "K-ON!" Akiyama Mio (K-ON!)

(C82) [MAGIC MACHINERY (RT.)] fuka experience (Yotsubato!)

Service Time

COMIC Kairakuten 2020-09

#UraTsuma

(C76) [Rat Tail (Irie Yamazaki)] TORADORA! FILE Kushieda Minori Gazoushuu (Toradora!)

[Henrybird] Namaiki Ojou ~Felicia Hen~ | Cheeky Rich Brats ~Felicia Chapter~ (COMIC Kairakuten BEAST 2021-01) [English] [CulturedCommissions] [Digital]

Extreme Sexual Torture Human Experiment 2

(Bokura no Love Live! 33) [Kitaku Jikan (Kitaku)] Rainbow-colored Experience (Love Live! Nijigasaki High School Idol Club) [English]

(C70) [G's studio (Kisaragi Gunma)] Experiment 1 (KimiKiss)

Ippan Heishi Akira ga Shitennou Tamamo wo Tsukaima ni Dekita Wake

Kyuuso Neko wo Kegasu | A Cornered Rat Will Bite a Cat

[Furatsu] Omoide Shower (Johdoh Citrous) [English] [FaPit scans] [Digital]

[Maron Koubou (Maron)] Kai Shiratsuyu-gata no Shitsukekata | How To Discipline The Shiratsuyu Class (Kantai Collection -KanColle-) [English] [Digital]

Shiratsuyu-gata Shigure Roshutsu x Yagai Sex

[Manno Rikyuu] Bishoujo Senzoku Dorei

(Reitaisai 16) [Lunatic Traveler (Shiratsuki Shiori)] Yousei Sex Communication (Touhou Project)

[Ran-ya (Aranmaru)] SECRET EXPERIMENT (Touhou Project) [Digital]

(C84) [RIBI Dou (Higata Akatsuki)] Houshi-bu no Seiteki na Katsudou | The Volunteer Service Club's Sexual Activites (Yahari Ore no Seishun Love Come wa Machigatteiru) [English]

(C65)[IRODORI] HATSURATSU (Full Metal Panic!)

[Akuochisukii Sensei] White Rose Kyouki no Ma Kaizou Jikken | White Rose - the Insanity of Extreme Alteration Experiment (Kikaikan de Monzetsu Iki Jigoku! Vol. 3) [English] [Kuraudo] [Digital]

[Peppy Cherry] Sayoko no Seikon (The Melody of Oblivion)

Service Time-Clover By: Daksouru-san

[Manga Jigoku] Natsu No Taiken | Summer Experience [English][Amoskandy]

[Sakazaki Freddie] Mitsuko-chan no nyuugyuu taiken-ki | Mitsuko's Experience as a Milk Cow (COMIC Shingeki 2013-02) [English] [thetsuuyaku]

[Can Do Now! (Minarai Zouhyou)] B.O.W. to Hito tono Kouhai Jikken Houkokusho | B.O.W And Human Crossbreeding Experiment Report (Resident Evil) [English] [SaHa]

OREIMO FILE - Kuroneko Gazoushuu

Jotaika Shuudoushi ?

Gender Bender Saggi Magician

Yuuwaku Usagi | Tempting Bunny

[Anthology] ANGELic IMPACT NUMBER 07 - Fukkatsu!! Asuka Hen (Neon Genesis Evangelion)

[Zaki Zaraki] Giji Taiken | Indecent Kid Experience [English] {Mistvern}

[Rat Park] Cage (Kantai Collection -KanColle-) [English]

Swallow Experience

(C91) [Gin no Ame (Masayo)] Ooicchi no Ijiwaru Fudeoroshi | Ooicchi's a Meanie, A Man's First Experience (Kantai Collection -KanColle-) [English] [Spiral Hentai]

#UraTsuma

[Shono Kotaro] Houkago Experience | Afterschool Experience (COMIC Masyo 2014-04) [English] {Crystalium}

上学途中遭遇转角KISS的可能性有多大？实验 |Toko Tochu no Deai Gashira no Guzen Kiss wa Ariuruka? - The "Can an Accidental Collision on the Way to School Result in a Kiss?" Experiment

The Guinea Pig's Weekly Experiment at 8 P.M.

Majo no Fuun na Hi

Dopure - pure girl's experiences | 超純情少女

Hairyokan de no Ero Kyoufu Taiken | A Terrifying Erotic Experience at an Abandoned Inn

My First sexual experience with my mother.

[Takanaru] Jikkentai "Punky poppet" | Punky Poppet Experiment (Elsword) [English] [Decensored]

Tsukuridase! Saikou no Okusuri! Daijikken | Create it! The Best Medicine! The Great Experiment

[TSF Mousou Chikusekijo (Kuratsuka Riko)] Kyou Kara Ore ga Kanojo desu! After | Starting Today, I Am The Girlfriend! After [English]

Tousaku Saimin Jikken - Perverted Hypnosis Experiment

Tanetsuke Jintai Jikken Uchuujin Shuugeki 1 | Alien Seeding Experiments 1

[RAT TAIL (IRIE YAMAZAKI)] Gundam Build Fighters Anal & Scatolo Sakuhinshuu (Gundam Build Fighters) [Digital]

(C94) [SUGAR MAPLE (Yunodon)] Fuya-chan Otameshi Taiken Quest Extra | Fuyu-chan's Trial Experience Quest Extra (Fate Grand Order) [English]

白露

Shiratsuyu Maiden Voyage

(C94) [Chotto Dake Aruyo. (Takemura Sesshu)] Akekurashi (Kantai Collection -KanColle-)

(COMIC1☆6) [Rat Tail (Irie Yamazaki)] TAIL-MAN MADO★MAGI 5GIRLS BOOK (Puella Magi Madoka Magica)

Boku no Otona Shokugyo-taiken | My Adult Work Experience Ch. 2

Mesugaki Wakarase Goudou | A Putting Slutty Brats In Their Place Collection

#UraTsuma

[Permission (Kuratsuka Riko)] JK Succubus ni Warugaki ga Ochinchin o Oshioki Sarechau Ohanashi

[Inu] Hatsu Inu 2 [Decensored]

TAIL-MAN RAN MOURI BOOK

Amazuppai Keiken | Sweet & Sour Experience

Kankaku Shadan Jikken Shippai | Failed Sensory Deprivation Experiment

(C52) [Rat Tail (Irie Yamazaki)] PRINCESS SISTERS NIGHT TWO

[Shirano Jin] Boku no Suteki na Onee-chan (COMIC HOTMiLK 2014-09) [English] [Dammon]

[Higuma-ya (Nora Higuma)] Toaru Gakkou no Fudeoroshi Jijou | The Circumstances Around a Certain School First Experience [English] [Coffedrug]

PEPPY ANGEL·淘气の天使第6·7·8卷（EVA·剧情漫画合集）

<Shinyaku> neon genesis document G

(SC42) [Rat Tail (Irie Yamazaki)] TAIL-MAN KANNAGI BOOK (Kannagi)

(HaruCC17) [SRATS (Osora)] Heibon-kei E (TIGER & BUNNY)

Seikyouiku Genchi Jisshuu Seido | Sexual Education Practical Experience Training System

(C52) [Rat Tail (Irie Yamazaki)] Princess Sisters - Night Two

[Tansui Ningyo (Matsumoto Choushichirou)] DID (Inazuma Eleven)

Kyou Kara Ore ga Kanojo desu! | Starting Today, I Am The Girlfriend!

[Namagaki (Furatsu)] Seifuku x Ecchi na Situation [Chinese] [糖分超标汉化组] [Digital]

Shirouto Kyonyuu 5 Nin ni Gyara o Chiratsuka Setara Kantan ni Tsuite Kuru Noka?

Rape Experiment

[Metsuki Warui Kyoudan (Suruga Kuroitsu)] Tsurugi datte Seishun shitai | Even Tsurugi wants to experience youth (Blue Archive) [English] [Tea Party Scans] [Digital]

(C53) [Rat Tail (Various)] TAIL-MEN HAYAO MIYAZAKI BOOK (Various)

(SC48) [Rat Tail (Irie Yamazaki)] TAIL-MAN NICO ROBIN BOOK (One Piece) [English] [Tonigobe]

(C73) [Rat Tail (Irie Yamazaki)] Tail-Man Nefertari Vivi Book (One Piece)

(SC19) [RAT TAIL (Irie Yamazaki)] PRINCESS SISTERS NIGHT FOUR

Houkago no Nichijou

[Amuai Okashi Seisakusho (Kuratsuka Riko)] Milk Trance [English] {defski} [Digital]

[Chabatake ni Haeta Takenoko (Kuratsuka Riko, Iga Senpuki)] Ippan Heishi Akira ga Shitennou Tamamo wo Tsukaima ni Dekita Wake

(C85) [Rat Tail (Irie Yamazaki)] TAIL-MAN RAILGUN 4GIRLS BOOK (Toaru Kagaku no Railgun) [English]

[Rat Tail (Irie Yamazaki)] TAIL-MAN ASUNA BOOK (Sword Art Online) [Digital]

(COMITIA76) [Rat Tail (Irie Yamazaki)] [Rat Tail (Irie Yamazaki)] PRINCESS MAGAZINE NO. 2

(C86) [Combat Mon-Mon (Hiratsura Masaru)] Watashi no Shishuu 2014 (Neon Genesis Evangelion, Neo Ranga) [Chinese] [臭鼬娘漢化組]

[Mutsutake] Haratsuma | Mom And Wife (Maman Love 1) [English] [Crown]

Mesugaki Wakarase Goudou | A Putting Slutty Brats In Their Place Collection

[blue soda] Girlfriend Who Immediately Falls Next To You During The VR Experience

[Henrybird] Namaiki Ojou ~Felicia Hen~ | Cheeky Rich Brats ~ Felicia Edition (COMIC Kairakuten BEAST 2021-01) [English] [SaishoHikari] [Digital]

Kyodaika Kanojo to Hajimete no Kyodaika Play | First Giant Play Experience with my Enlarged Girlfriend

(SC36) [Rat Tail (Irie Yamazaki)] Lucky Star FILE (Lucky Star) [English] =LWB=

Succurize Party

Dousa Haji Ken | Shy Behavior Experiment

(C68) [Rat Tail (Irie Yamazaki)] ANGEL FILE HIGH SCHOOL

Saimin Seishidou 4: Ninshin Taiken Shidou

Itsudemo Oppai Momasete Kureru Gakuen

[Michiking] Ane Taiken Jogakuryou 1 | Older Sister Experience - The Girls' Dormitory (COMIC Anthurium 2017-04) [English] [Yuzuru Katsuragi] [Digital]

Kyou Kara Ore ga Kanojo desu! After

[Rat Tail (Irie Yamazaki)] "Toradora!" Anal & Scatolo Sakuhinshuu (Toradora!) [Digital]

OVA SPIRITS

Hitokui Nezumi no Jintai Jikken | The Human Experiment with Man-Eating Rats

Hidoi Me ni Au Otokonoko-tachi Vol. 1

COMIC Anthurium 2021-1

Saikyou no Onna Banchou ga Konna Erogaki-domo ni Makeru Wakenai! | The strongest female gang leader would never lose to perverted brats!

(C75) [Rat Tail (Irie Yamazaki)] DUNBINE FILE Ciela Lapana Gazou shuu (Aura Battler Dunbine)

Meshimase Imouto Gyaru à la mode | Experience the Younger Sister Gyaru à La Mode

Udon-ge Ninshin Jikken | Udonge Pregnancy Experiment

[TSF Mousou Chikusekijo (Minaduki Nanana, Kuratsuka Riko)] Joshi ni Hyoui shita Ore to Date shiyo! [English] [Vipy26]

Genki Hatsuratsu! Otou-san

Anata no Nouryoku wa Hito o Mesu Youko ni Otosu Nouryoku desu.

Mitsuji

Rio-chans First Experience