Fellatio Research Clibwebh

[Anthology] Futanari Excellent! 5

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

Futazones

[Shadan Katsudou (Kyuusuikei)] Fellatiosaurus VS Mahou Shoujo Kouhen (Puella Magi Madoka Magica) [English] [Shady Dealer] [Digital]

NDG06

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

Twilight's Research | 暮光学习计划

(Mou Nani mo Kowakunai 26) [Shadan Katsudou (Kyuusuikei)] Fellatio Suarus VS Mahou Shoujo Zenpen (Puella Magi Madoka Magica)

Avatar Trance! Ch. 1-5

Fellatio Kenkyuubu Ch. 3 | Blowjob Research Club Ch. 3

Fellatio Kenkyuubu - Fellatio Research Department

Quickie（Chinese）

[Touge Hiro] Chotto Dake Mirai Gakuen ni Youkoso | Welcome to Near-Future Academy [English] [SaHa + LWB]

[Anyakunin] Efu no Hon - Fellatio

Itsumo no Yatsu 2020・11・3

Research Fellow

Kitto Kawaii Otoko no Ko Dakara - Douwa hen -

[Heart's nest] Ecchi na Hokora 4 (Dragon Quest III) [Digital]

[Nakanoo Kei] Futanari Ism [English] [SaHa]

Joushiki Henkan Appli ~ Namaiki na Imouto ni Shikou wo Kakikaete Juujun Fellatio Houshi Sasete Mita

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

[Miyabe Kiwi] Fellatio no Tenshi - Fellatio Angel

(Futaket 10) [148bpm (Kanon)] Futanari Aiganmusu (Kantai Collection -KanColle-)

[Calpis Koubou] Okuchi Saimin Chipo de Seieki de Kanjiru Fellatio [Digital]

Fukyoka 4

[Eroquis! (Butcha-U)] DELIGHTFULLY FUCKABLE AND UNREFINED FELLATIO DAY! [Chinese] [Digital]

[NeWMeN] Secret Plot [Shinsouban] Ch. 1 [English]

Vacuum Fellatio DOPEWWW! vol.2

[Watanabe Tou (Watanabe Kenpo)] Tonari no Bitch Nee-chan | The Bitch Next Door [English]

(SC60) [Hooliganism (Murasaki Syu)] Yoru no Tenshi ~Penis o Ijiri Jii e to Kuruu 7-kakan~ (Devil Survivor 2) [English] [Tigoris Translates]

Maiden Carnation

Yoru no Tenshi ~Penis o Ijiri Jii e to Kuruu 7-kakan~

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

JS Kenkyuukai | JS Research Seminar

[Ogeretsu-dan (Shinjima Saki)] Futanari Works 1 Kansen [Digital]

[C.R.C (Don Shigeru)] Blade on Blade Out (Taimanin Yukikaze) [Digital]

Futanarikko LOVE 2

(Futaket 8.5) [Behind Moon (Q)] BehindMoon Recycle 2

Fellatio Iinchou | Blowjob President

[NeWMeN] Secret Plot [Shinsouban] Ch. 1-4 [English]

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

[GALAXY STYLE (Yoshida Inuhito)] FUTABON [English] [Zero Translations] [Digital]

[Trump] Dennou Gakuen Eden Kuukan Waikyoku Souchi | Playing with Portals [English] [Decensored]

Bowsette's Research

KyokonFutanari-chan

[JinJin] FutaSuki! Ch. 1, 3-6 [English] =SW=

(CR35) [Bakunyu Fullnerson (Kokuryuugan)] Kuroi Taiyou Kage no Tsuki EPISODE 1: In order that all may love you - Black Sun and Shadow Moon (Futari wa Precure) [English] =LWB=

(Shuuki Reitaisai 4) [Nacchuushou (Amazon)] Taimanin Yuuka (Touhou Project)

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

Endless Summer

[Haruta] Youkoso! BL Kenkyuu Club | Welcome to the Yaoi Research Club 2-in-1 Bonus Chapter [English] [Digital]

Maria-sama ga P o Miteru 2

[Berugamotto] Goumon Houkoku FILE2 Nikutai Kaizou (Metroid) [Chinese] [有条色狼汉化]

メアリー姫のふたなりオナ

Asa Onna na Ore to Futanarikko Ojousama 3 LIVE A LIVE

Houratsu na Ariake-chan

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

Futanari JK no Ichigo Milk no Tsukurikata | The Futanari High-schooler's Strawberry Milk Recipe

Yoru no Tenshi

DAVINCI-N-CODE

Nyan Nyan Fuunyan

COMIC MASYO 2013-01

[Fuusen Club] Inchoukyou Maika | The Obscene Training of Maika [English] {Magnificent Bastard}

[Genkotsu Dan (Various)] B,87 W,59 H,89 (Tenchi Muyou) [Version 2]

Avatar Trance!

Fellatio Queen Reiko no Nichijou

[Wakabatei] Fellatio Iinchou | Blowjob President [English] {Doujins.com}

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

(Kouroumu 6) [Sarurururu (Doru Riheko)] Touhou Fellatioism (Touhou Project)

(COMIC1☆11) [Showa Saishuu Sensen (Hanauna)] Kamiyama Koukou Omanko Kenkyuukai Katsudou Kiroku | Kamiyama Highschools Vagina Research Society Activity Record (Hyouka) [English] [Doujins.com]

[Yuugengaisha Mach Spin (Drill Jill)] Kotoni-san-tachi to ○○ Shita Koto wa Wasurenai!!!! [Digital]

Magical Occult Research Girl Defeated

(Shota Scratch 19)[Kurodou Holdings "Kabu" (Kurodou Katana)] Maji de fuck na gekijou monogatari

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

(C81) [Hinemosuan (Hinemosu Notari)] Kokoro no Sukima Oume Shimasu | Filling the Gaps in Your Heart (Touhou Project) [English] {Sharpie Translations}

[Anthology] Ryouseiguyuu Androgynous vol 2

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

(C67) [Suika Dokei (Suika Koron)] Katakoi (BLEACH)

(C80) [Digital Accel Works (INAZUMA)] INAZUMA Jiyuu Kenkyuu | INAZUMA Research Project (PreCure) [English] {5 a.m.}

[MasterVolume] Abismal Rave Naruku ～ Kohen ～