Fellatio Kenkyuuby

[Flavor Graphics] Futanari no Kuni no Alice {Alice in Androgyne Land}

TINPO ILLUSTRATION

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

Futanari Jerk-Off Session 1

[Makita Aoi] Kyouteki Kagaku Club - Welcome Science of Madness Club

(C87) [Namanecotei (chan shin han)] F no Reconguista ~Futanari Kuntara to Ponkotsu Himesama~ (Gundam: G no Reconguista)

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

[Soramune (Yuzu Ramune)] Futanari Roshutsu JK desu ga? 6 [English] [TreePerception] [Digital]

[Navy (Kisyuu Naoyuki)] Fellatio no Ehon Soushuuhen Vol. 2 (Various) [Digital]

(C93) [Circle Taihei-Tengoku (Horikawa Gorou)] Kurenai no Kishi-dan Joukan

Futanari Pandemic

[Orimoto Mimana] Futachu [English]

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

Futanari Shoujo no Shasei Nikki 5

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

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

[Zonda] Fellatio Kenkyuubu Ch.4 (COMIC Mugen Tensei 2022-06) [Chinese] [无修至上主义重嵌] [Colorized] [Decensored] [Digital]

(SC63) [Dead Angle (Kami Miya)] Akagi Yama Touchou Sakusen (Kantai Collection -KanColle-)

[Izanagi (Otoo)] NetoLove & Kasumusekai (Muv-Luv) [Digital]

COMIC Unreal THE BEST Fantasy Doujinshi Collection

Watashi ga Sex Dekinai no wa Dou Kangaetemo Koitsu ga Warui!

Shibo Sei Gakuen Fellatio-Bu

Futanari Mama wa Yokkyuu Fuman

[Anthology] 2D Comic Magazine Futanari Musume ni Nakadashi Haramase! Vol. 2 [Digital]

Kyonyuu Seijo to Ouhi ga Noukou na Shitawaza de Kurikaeshi Nuite Kureta Ato ni Honban Sasete Kureru Fellatio Fuuzoku

Kotori 16

[Tsuchinoko Kyoukai (Tsunoda Saburoo)] Fellatio ～ Baka Ichidai Sekai Seiha Hen (Bishoujo Senshi Sailor Moon)

(C88) [Eroquis! (Butcha-U)] DELIGHTFULLY FUCKABLE AND UNREFINED FELLATIO DAY! [English] {thetsuuyaku}

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

[Master Volume (Jyujyo)] Hard Minimal Trip 3 (Ichigo Mashimaro, Dragon Quest III)

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

[METAL (Various)] Rougetsu Toshi Gaiden Ni

(Futaket 11.5) [AskRay (Bosshi)] Sumika no Houkago 072 TIME

[Inochi Wazuka] Risou no Onnanoko

(Futaket 12) [STUDIO CARDAMOM (Haura Shouhei)] FutanaLife Vol. 2 Mikanseiban

DarFuta!! Futanari Dark Elf Super Onanii no Maki

[Katou Jun] Avatar Trance! [Chinese] [鬼畜王汉化组] [Digital]

[Katou Jun] Avatar Trance! Ch. 1-6 [Chinese] [鬼畜王汉化组] [Digital

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

[Anthology] Fellatio Anthology Kouin Ojoku

[Sangenshokudou (Chikasato Michiru)] Space Nostalgia 7

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

Fellatio Kenkyuubu | Blowjob Research Club

Endless Summer

[Hattori Shinobu] Muga Muchu Nanodesu!

(C68) [YOMOTHUHIRASAKA (bbsacon)] BLACK SEMEN SLAVE (Mahou Shoujo Lyrical Nanoha, Pretty Cure)

(Futaket 4) [Team Shuffle (Trump)] Futanarikko Genkai Mousha! Housei Daikanshoukai

Futamori!

[Mikikazu] Futanari Ai Ch. 1-7 [English] [Multimanga]

[Fuusen Club] Hatsujou Futanari to Inran na Boku

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

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

[RaTe] P-Talent [English] [biribiri]

Gensoukyou Futanari Chinpo Wrestling Ecstasy 4 Yukari VS Marisa

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

[GALAXY STYLE (Yoshida Inuhito)] FUTABON [Digital]

(C79) [Askray (Bosshi)] Oni! Akuma!

(SC2017 Summer) [Ninokoya (Ninoko)] Shoujo Kaishun -Kyuushoku no Jikan- Fellatio Hen

Avatar Trance! 1-5

[Inja] Inma Senki vs Enkou Kouhen (Ongoing)

Mahou Shoujo Neko XXX Soushuuhen

[L.P.E.G. (Marneko)] Maidencarnation3-Abyss Dresser- [English] [Sn0wCrack] [Digital]

[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!) [Digital]

[NeWMeN] Secret Plot [Shinsouban] Ch. 1-6 [English]

Houratsu na Ariake-chan

[Wakana Hanabi] Hatsukoi to Fellatio to Seiin

[Izanagi (Otoo)] Muv-kai!! (Muv-Luv) [Chinese] [xyzf个人汉化] [Digital]

Camera Conscious Fellatio Sluts

[Unagi no Nedoko (Nakano)] D

INDEXGIRLS 10 Futanari Seito Kaichou Amazing SM Show

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

Futa Ona Dai San Shou Kouhe | A Certain Futanari Girl's Masturbation Diary Ch. 3.5

[Po-Ju] Brownie Ring [English]

Futanari nanode Gakkou Seikatsu ga Fuan desu 3

[Asano Meyusi] Glamarous

(C94) [Himitsukessya Usagi (Dancyo)] Himitsukessya Usagi Kaijou Gentai Fellatio Hon (OMAKE)

OwnWill Boku ga Atashi ni Natta Toki #2 Fellatio

[Kichiku Koubou] Futanari Mama Kyokon Soukan

FUTABON

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

[Calpis Koubou] Shinomiya Yuki no Futanari Onanie Roku

Magatsu Tamashii no Kisoukyoku

Inma Senki vs Enkou Kouhen

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

[T.K-1] Temptation of F Ch.6-7, 9-10 [English] [SaHa]

(Futaket 9.5) [L.P.E.G. (Marneko)] Rouka-kei Hitaishou Girl

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

(Futaket 8) [Yuugengaisha Mach Spin (Drill Jill)] Kotoni-san wo ○○ Shitai! | I Want to Fuck Kotoni-san (Original) [English] [PineApples R' Us + Doujin-Moe.us]

(CR35) [B5 Doumei (RaTe)] Maria-sama ga P wo miteru 2 (Maria-sama ga Miteru [Maria Watches Over Us])

COMIC Mate Legend Vol. 17 2017-10 [Digital]

[Stapspats (Hisui)] Gensoukyou Futanari Chinpo Wrestling Ecstasy 4 Yukari VS Marisa (Touhou Project) [Digital][Chinese][雷电将军汉化]

Manatsu no Yukimatsuri

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

Avatar Trance!

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

Futanari Shinsatsu Time

(C72) [P Shoukai (Various)] Momo-an 21

[Anthology] Futanarikko no Sekai 2

Rimuru-sama skin fellatio

Maihime Chigoku no Ori 6

(C82) [Kakumei Seifu Kouhoushitsu (Various)] Watashi ga Sex Dekinai no wa dou Kangaete mo Koitsu ga Warui! | It's Not My Fault I'm Not Getting Any! (It's Not My Fault I'm Not Popular! [English] =LWB=

[MoonRevenge] Tennen no Yoshi [Digital]

Dennou Gakuen Eden Kuukan Waikyoku Souchi | Playing with Portals

Futa Mata

[Anthology] Otokonoko HEAVEN Vol. 19 [Digital]

(C76) [BlueMonday (Shinozaki Rei)] TEEN

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

(C76) [-unlimited (Asakura Yuu)] Tama Ran

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

[Anthology] Touhime H

[Trump] Dennou Gakuen Eden Kuukan Waikyoku Souchi

[Mugenya Honpo (Mugen no Ossan)] Nitsui Shoujo

[Anthology] Futanari Secrosse!!

[Anthology] 2D Comic Magazine Futanari Musume ni Nakadashi Haramase!

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

[Imprison (Sasaki Yuuhei)] Shibo Sei Gakuen Fellatio-Bu

[Uchida Koneri] Mama wa Fellatio Bijin!! | Mama Is A Fellatio Beauty (Tadareta Boshi no Himitsu) [English] [Fated Circle]

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

(Futaket 12) [Miura Iota (Miura Iota)] Fusou & Yamashiro Noukou Futanari Juice (Kantai Collection -KanColle-)

(Futaket 3) [Kakumei Seifu Kouhoushitsu (Various)] Anata no Jinsei no Monogatari (Gunparade March) [English] [Incomplete]

[Akuochisukii Kyoushitsu (Akuochisukii Sensei)] Kanraku Chouteisha (Granblue Fantasy)

[Konnyaku Nabe (magifuro Konnyaku)] Futanari Onani no Susume [Chinese] [沒有漢化] [Digital]

Fellatio Research Department | Fellatio Kenkyuubu - Ch.01

[Atelier Dr.HEAD'S (Katou Chakichi)] Josou Shounen Mesuochi Saimin [Chinese] [夜願漢化] [Digital]

[B5 Doumei (RaTe)] NDG (Naughty Dick Girls) 03*

[Shinozaki Rei] NIGHT BLUE

マリネットの秘密

Maiden Carnation

Gensoukyou Futanari Chinpo Wrestling Ecstasy 4 Yukari VS Marisa

Sannin no Futanari to Nazo no Quest Box

(Yarou Kingdom) [Itachi Gokko (Takezamurai)] Monk to Yuusha to Noroi no Mahou

Reverse×Reverse

Nyan Nyan Fuunyan

[Borusen] Toilet Portal (English) [Digital]

(Futaket 7) [OZONE (Marumiya)] Tamahime-sama [English] {doujin-moe.us}

Futanari Pandemic 3

(GO! GO! HEAVEN!! 6) [Sennen Teikoku (Mitsui Jun)] Fellatio Mamoru-kun 1+2 (Gaogaigar) [Chinese] [萌控漢化組]

(C68) [Sekai no Hate (B-MARY)] The IDOL (Rumble Roses)

(C90) [Fatalpulse (Asanagi)] Gareki 23 (Various)

Fetish Mansion

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

[Anthology] Futanarikko Love 9

Hiru no KiraPâti e Youkoso

[Magical Manana (Manana)] Otokonoko Pretty Boy Stuck His Dick in a Reverse Fellatio Box [Eng. ver]

[NeWMeN] Secret Plot [Shinsouban] [English]

(C91) [JACK-POT (Jyura)] Fellatio Queen Reiko no Nichijou (Kochikame) [Chinese] [最愛大屁屁x漢化組漢化組]

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

Futanari Tokubetsu Jugyou

(C65) [P Shoukai (Various)] Momo-an Vol.14

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