Fellatio Research Clibwebpag

[Katou Jun] Avatar Trance! Ch. 1-5 [Chinese] [鬼畜王汉化组] [Digital]

When The Gals In My Class Found Out That I Was A Futanari, They Started Freaking Out. #1 Nanami-chan Toilet Assault Fellatio Edition

Maidencarnation3

[Kinku] Jiyuukenkyuu Bitch Report | Research Project: Bitch Report! (COMIC LO 2013-09) [English]

[Kitsune Tsuki] Agu-agu o Malboro (Final Fantasy Tactics) [English] {Anonygoo}

(C84) [L.P.E.G. (Marneko)] Asa Onna na Ore to Futanarikko Ojousama 4 Tomodachi mo Taisetsu ni? [Chinese] [脸肿汉化组]

[Dulce-Q] Niyotaika Ryoujoku Kensa [Chinese] [鬼畜王汉化组]

(C67) [Type-G (Ishigaki Takashi)] LUNA:C (Gundam SEED Destiny) [English]

Quickie（Chinese）

(C94) [Mesuman Teikoku (Kousuke)] DAVINCI-N-CODE (Fate/Grand Order) [Chinese] [不咕鸟汉化组]

(C93) [condiment moderately (Maeshima Ryo)] Hiru no KiraPâti e Youkoso (KiraKira Precure a la Mode)

(Futaket 12) [Izanagi (Oto)] Muv-kai!! (MUV-LUV)

(C87) [Hakujira Uminekodan (Shimuu)] Lolibote Nanoha Bitch BREAK-f (Mahou Shoujo Lyrical Nanoha)

[Zonda] Fellatio Kenkyuubu Ch. 2 (COMIC Mugen Tensei 2021-07) [Chinese] [羅莎莉亞漢化] [Digital]

(C85) [NAMANECOTEI (chan shin han)] Sailor Milky Club (Sailor Moon)

[Okada Matsuoka] Under the Skirt 1-4 [ENG]

Sannin no Futanari to Nazo no Quest Box

[we53] うさぎのうたげのこと (VOCALOID)

(C86) [Aminendo (Hanyw)] Kirishima to Kongou ga Chinjufu ni Chakuninshimashita (Arpeggio of Blue Steel)

[Zonda] Fellatio Kenkyuubu Ch. 3 | Blowjob Research Club Ch. 3 (COMIC Mugen Tensei 2022-02) [English] [Sloppy Seconds] [Digital]

[Hroz] Succubus no Ningen Kenkyuu | Human Research by a Succubus [English] [thetsuuyaku + 4dawgz]

Futanari nanode Gakkou Seikatsu ga Fuan desu 3

(Futaket 11.5) [Studio GORENUKE (Fuusen Club)] Mama no Kyokon ga Sukisugite! [English] [N04h]

TINPO ILLUSTRATION

(C77) [Kantou Dougakai (Uno Makoto)] Futa-chan Character Book [English] =Jakyou Honnou=

[Q] Kagai Lesson (Fujouri na Nyotai Kousoku) [Digital]

Igyou Seibutsu Zukan Michi no Kenkyuu Kikan Hen I | Illustrated Adulteration of Deformed Organisms: Unknown Research Institution, I

A ugly girl in a class with lewd eyes ~Fellatio edition~

INDEXGIRLS 10 Futanari Seito Kaichou Amazing SM Show

[MoonRevenge] Tennen no Yoshi [Digital]

(C77) [Kaientai (Shuten Douji)] Fellatio F Club (Dream C Club)

(Futaket 8) [DANGEROUS THOUGHTS (Kiken Shisou, Musabetsu Bakugeki)] KI-ArTS:01 (Smile Precure!)

Hiru no KiraPâti e Youkoso

[Nisin Sansin (Nisin)] Futanari Jogakuin - Kokubunji Hajime no Doudoutaru Chitai o Miyo!

Yukiko No Fellatio

(C74) [Niku Ringo (Kakugari Kyoudai)] NIPPON PRACTICE (Street Fighter) [English] [desudesu]

[gallery walhalla (Kanoe)] Tateba Sokuhame Suwareba Fellatio Aruku Sugata wa Roshutsu Play (Battle Girl High School) [Digital]

(C84) [L.P.E.G. (Marneko)] Asa Onna na Ore to Futanarikko Ojousama 4 Tomodachi mo Taisetsu ni? [English] {SaHa}

Doko ni Demo iru Goku Futsuu-souna Joshi

[Katou Jun] Avatar Trance! Ch. 1-8 [Chinese] [鬼畜王汉化组] [Digital

(Futaket 11.5) [anxious delusionist (berggold)] Futanari Joshi Shinnyuu Shain Kenshuu

[Gura Nyuutou] Futa Mata

[Ryouei] Love Live Life (Futanarikko Lovers 4) [English] [desudesu]

[Efuya (Messy)] Futanari Elf-chan [Chinese] [無邪気漢化組] [Digital]

[Zenra QQ] Fellatio Kouhai, Otouto ni naru

Mesu Jokukan no Miboujin | The Widow of Bitch-Shame House

(Futaket 13.5) [Kakumei Seifu Kouhoushitsu (RADIOHEAD)] Marakovia no Haisetsu Girei - Jira-tou, Motawa-zoku no Ryousei Shoujo Moko, Ryouseisha no Tsuihou Bunka to Initiation (Watashi ga Motenai no wa Dou Kangaetemo Omaera ga Warui!)

[Anthology] Futanari Friends! 02

(C100) [Night FUCKERS (Mitsugi)] G-cup Kyokon Doutei Shojo na Seiso-kei Futanari Oneesan Nanao Soushuuhen

[Shiwasu no Okina] Fellatio Club [English]

[Calpis Koubou] Tairyou Shasei Sperm! 4 (Mahou Sensei Negima!) [Digital]

[Kawai Shun] Dance! Tentacle Research Institute [English]

Yuusha no Nakama Monster Musume wa Tanetsuke Sarete Shimaimashita

Futanari Pandemic

Shin Hanzyuuryoku 39

[METAL (Various)] Rougetsu Toshi Gaiden Ni

(C70) [Kousoku Denjin (Arima Hyoue)] Tenshi no Misao Game Special 2 (Various)

[Department Y Research Institute] Rorisakyubasu Wa Ningen Ni Tsukamaruto Dō Naru No?

(C51) [Escargot Club (Juubaori Mashumaro)] Kichijou Shoujo (Sakura Taisen)

Futanari nanode Gakkou Seikatsu ga Fuan desu 2

(C88) [Kakumei Seifu Kouhoushitsu (Abe Morioka, RADIOHEAD, Tsunamushi)] MementoMoko (Watashi ga Motenai no wa Dou Kangaetemo Omaera ga Warui!) [English] [Sn0wCrack]

Raika no Ichinichi

COMIC MASYO 2013-01

[Juubaori Mashumaro] Pulse

[Akuochisukii Kyoushitsu (Akuochisukii Sensei)] Honjitsu no Haiboku After Futanari Kaizou Touyaku Auction he no Shuppin (Original) [Digital]

(Futaket 29) [Silicon Jichou (Condessa)] Hiiragi Haruko wa ○○○ o Hayashita | 长出了〇〇〇的柊春子 [Chinese] [黄记汉化组]

(C91) [NAMANECOTEI (chan shin han)] Buta-Chun ~Strip Futanari Fighter~ (Street Fighter) [English] [EroTranslations]

[Kawai Shun] Odoru! Shokushu Kenkyuujo "Naedoko" Hen | Dance! Tentacle Research Center - Seedbed-hen [English] [solowing]

[Fuusen Club] Inchoukyou Maika [Chinese]

(Futaket 11) [Doronuma Kyoudai (RED-RUM)] Futa Ona Daisanshou Kouhen | A Certain Futanari Girl's Masturbation Diary Ch. 3.5 [English]

Futanari Gakuen no Furyou Shoujo

Research Love Make Presentation | Research Lab x Expression

[Anthology] Ryouseiguyuu Androgynous vol 2

(C94) [Mesuman Teikoku (Kosuke)] DAVINCI-N-CODE (Fate/Grand Order)

Hachiroku's Fellatio

[1bit (yuyu)] Igyou Seibutsu Zukan Michi no Kenkyuu Kikan Hen I | Illustrated Adulteration of Deformed Organisms: Unknown Research Institution, I [English]

Nyan Nyan Fuunyan

Camera Conscious Fellatio Sluts

[RaTe] Sokonashi Tsuyudaku Clinic - Semen Clinic

Futanari Works 1 Kansen

[Adeyaka Kunoichi-dan (Shiranui Mokeiten)] Futata 2gou [Japanese, English] [Digital]

[NAVY (Kishuu Chokkou)] Fellatio no Ehon Soushuuhen Vol. 1 (Various) [Digital]

Shoukan Sareta Onnanoko wa Minna Futanari Kaizou Sarechau Hei Chaldea

[Shinozaki Rei] Camp Mission Ch. 1-6 [English]

buji ni kaerete mo

[METAL (Kagerou 1991)] Bousou Milk | Reckless Milk (Rougetsu Toshi Gaiden Ni) [English] [Tanporakuda]

[Zonda] Fellatio Kenkyuubu Saishuuwa (COMIC Mugen Tensei 2023-01) [English] [Digital]

(CCOsaka72) [KEBERO Corporation (J.J)] Seishi Shitataru Yaminonakade... | Sperm Drops in Darkness (Neon Genesis Evangelion) [English]

(C88) [Bakunyu Fullnerson (Kokuryuugan)] Akuochi Gokko (Kantai Collection -KanColle-) [Chinese] [黑条汉化]

[Katou Jun] Avatar Trance! Ch. 1-4 [Chinese] [鬼畜王汉化组] [Digital]

(C80) [OZONE (Marumiya)] Sorceress no Natsu, Amazon no Natsu. (Dragon's Crown)

Otokonoko Pretty Boy Stuck His Dick in a Reverse Fellatio Box

[Adeyaka Kunoichi-dan (Shiranui Mokeiten)] Adeyaka Nihonzashi (Capcom vs. SNK)

Futa Ona Honey

Sakura Card Captor (futanari) full color [JINJIN]

[Zonda] Fellatio Kenkyuubu - Fellatio Research Department | Blowjob Research Club Ch. 3 (COMIC Mugen Tensei 2022-02) [English] [CrinkzScans] [Digital]

(C101) [TEAM SHUFFLE (Trump)] Raika no Ichinichi

Onna Kishi to Futanari no Noroi 丨女騎士與扶她的詛咒

(C93) [Daisan Shinsekai (Fumikage)] Futanari Maria Ero Trap Dungeon (Senki Zesshou Symphogear)

Futanari JK

Maidencarnation3-Abyss Dresser-

[Inoue Yoshihisa] Himitsu no Engeki | The Secret Stage

[L.P.E.G. (Marneko)] Maiden Carnation [Digital]

Mahou no Byururu.

[Kouzu Shoukai (CAW=ZOO)] Futanari Robin VS Onna Kyojin Kaihei (One Piece) [English] [q91] [Digital]

[Naya (Papermania)] Inran Maso Josouko - Ikuko-chan no Mousou SM Nikki

(SC19) [Behind Moon (Q)] Dulce Report 3 [English] (Decensored)

Futanari AV Shinjin-chan 3

(Shuuki Reitaisai 3) [Konnyaku Nabe (magifuro Konnyaku)] Yanagi no Shita no Futanari Onanie Show (Touhou Project)

(C70) [Kakumei Seifu Kouhoushitsu (Various)] Manatsu no Yukimatsuri

Fellatio Queen Reiko's Daily Life

Fellatiosaurus VS Mahou Shoujo Zenpen

[Hara Shigeyuki] Binyuchousain Ayako | Busty Researcher Ayako [English] {Tadanohito} [Digital]

(C84) [Yuugengaisha Mach Spin (Drill Jill)] Chenge!! 4 (Getter Robo)

Tamahime-sama

[A-mania9's (The Amanoja9)] BEHAVIOUR+8 Chou☆Koikuchi [Digital]

[Takahashi Note] Jiyuukenkyuu | Independent Research (COMIC LO 2015-11) [English] {5 a.m.}

[Anyakunin] Efu no Hon - Fellatio

Mesu Jokukan no Miboujin

[Inochi Wazuka] Risou no Onnanoko

[Wakana Hanabi] Himawari Ichiga (Hatsukoi to Fellatio to Seiin) [English] [Flatopia + Team Koinaka]

[Ninomiya Ryouzou] Junketsu Maniac Seijo

Taimanin Yuuka | Anti-Demon Ninja Yuuka

Futanarikko LOVE 2

Kamiyama Koukou Omanko Kenkyuukai Katsudou Kiroku | Kamiyama Highschools Vagina Research Society Activity Record

[Anthology] Futanarikko no Sekai 2

[NeWMeN] Secret Plot [Shinsouban] [English]

(C96) [Abarenbow Tengu (Izumi Yuujiro)] Kotori 16 (Fate/stay night)

Papakatsu? Iie... Futakatsu desu!

[Makita Aoi] Dain Tenjo

[Anthology] Futanari Secrosse!!