Fellatio Research Clibwebpag

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

(C91) [Jam Kingdom (Jam Ouji)] MiraRiko x MayuKana (Mahou Tsukai Precure!)

Goku Ippan teki na Oyako Seikatsu

TINPO ILLUSTRATION

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

[Kawai Shun] Odoru! Shokushu Kenkyuujo (Omake manga) | Dance! Tentacle Research Center (Bonus Comic) [Chinese]

[Sengoku Joketsu Emaki (Chinbotsu)] POISON (Final Fight) [English] [Digital]

COMIC MASYO 2013-01

[Kudamono Monogatari (Kuroishi Ringo)] Kuroishi Ringo Request Doujinshi Ni

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

(Reitaisai 10) [Konnyaku Nabe, Mayu Tomato (magifuro Konnyaku, Iyoda Mark, Pato-chan)] Touhou Futanari Keihou (Touhou Project)

Reverse×Reverse

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

[Nakanoo Kei] Futanari Ism

[B5 Doumei] Mary Watches Over Our P 2 (Maria-sama ga Miteru) [English]

(C60) [Pucchin Purin Kikaku (Po-Ju)] Neppa Shounen | Heatwave Boy (Prick Up Reborn) [English]

(C57) [Derolian (Shark Yaminabe)] Nikushoku Diamond (Dororon Enma-kun, Urusei Yatsura)

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

NDG07 1&2

(Reitaisai 13) [Sarpaccio (Waira)] Mahou no Byururu. (Touhou Project)

[Fuusen Club] Hatsujou Futanari to Inran na Boku

[Kakumei Seifu Kouhoushitsu (Various)] Watashi ga Sex Dekinai no wa Dou Kangaetemo Koitsu ga Warui! (Watashi ga Motenai no wa Dou Kangaetemo Omaera ga Warui!) [Digital]

[Katou Jun] Avatar Trance! Ch. 1-2 [Chinese] [鬼畜王汉化组] [Digital]

Gensoukyou Futanari Chinpo Wrestling Ecstasy 4 Yukari VS Marisa

(C90) [Neyukidou (Takaku Nozomu)] Nenmaku Jigoku Kitou Hen

[Akuochisukii Kyoushitsu (Akuochisukii Sensei)] Zakenna Setsuzoku (Futari wa Precure) [Digital]

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

(C78) [Yo wa Okazu wo Shomou Shiteoru (Shian)] Onna Kenkyuuin no Ijou na Aijou | A Female Researcher's Abnormal Desire [English] =LWB=

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

(COMIC1☆6) [Amarini Senpaku! (Yokkora)] Goku Ippan teki na Oyako Seikatsu

Schoolgirl Addiction

[Machino Henmaru] Sawayaka Abnormal - Freshness Abnormal

Fellatio Kouhai, Otouto ni naru | Fellatio-kun, My Junior, Has Become My Brother

(Futaket 10) [Samurai Ninja GREENTEA] Wagamama Longtail

(C89) [Nijiiro Suisho (Nanashiki)] Erohon o Yondetara Kinjo no Onee-san ni Fellatio Sareta Hanashi

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

[Sannyuutei Shinta] Chinpotsuki Ijimerarekko | «Dickgirl!», The Bullying Story - Ch. 10-15 [English] [Cid's Premium] [Digital]

Love Dirty Talk Hyottoko Fellatio Girlfriend

[Department Y Research Institute] Bōkoku ōjo no matsuro

(Futaket 8) [Arsenothelus (Rebis, Chinbotsu)] Zecchou Trans Poison (Street Fighter X Tekken) [English] [Pineapples R' Us + Doujin-Moe.us]

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

[KEBERO Corporation] Inu Yintu Haha Reido (Queen's Blade) [Digital]

[Akuochisukii Kyoushitsu (Akuochisukii Sensei)] Zetsubou Princess (Precure Series) [Digital]

[Trump] Futanari Masturbation Festival 1 (English)

Shoujo Kaishun -Kyuushoku no Jikan- Fellatio Hen

(C86) [GuruGuru Honpo (Yanagawa Rio)] ANDROGYUNOUS

Chenge!! 4

Futa Ona Honey

Shibo Sei Gakuen Fellatio-Bu

Houratsu na Ariake-chan

[A-10] GIRL? NEXT DOOR

[Kichijouji Kitashirou] Shiri Oukoku | Anal Kingdom

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

Kaname Date Chuu | 小要開發Date 中

[Mda Starou] Rimuru-sama skin fellatio (Tensei Shitara Slime datta Ken) [Chinese] [君日本語本當上手漢化組]

FUTABON

[Sangenshokudou (Chikasato Michiru)] Space Nostalgia 7

[Katou Jun] Avatar Trance!

[Happy Present (Kouduki Miyabi)] Magatsu Tamashii no Kisoukyoku ~Kyou kara Boku wa Hakurei Reimu~ (Touhou Project) [Digital]

Hentai Juuseikou Chinpoko ~ Mesuiki Delivery ~

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

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

[Acid Noel (Mitsuki Rintarou)] Chounyuu Futanari Inran Musume [Digital]

[Anthology] Futanarikko no Sekai 2

メアリー姫のふたなりオナ

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

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

[Stapspats (Hisui)] Gensoukyou Futanari Chinpo Wrestling Ecstasy 4 Yukari VS Marisa (Touhou Project) [Digital]

Fellatio Research Department Epilogue

Futanari Pandemic

[Anthology] Futanari Excellent! 1

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

(C81) [NAMANECOTEI (chan shin han) FUTANARI MOON BITCH☆ (Sailor Moon)

(Futaket 14) [Suimitsutou Koubou (Momo no Suidousui)] TINPO ILLUSTRATION (The IDOLM@STER)

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

(Comic Castle 2006) [Abarenbow Tengu (Izumi Yuujiro)] Kotori 3 (Fate/stay night) [English] [SaHa]

Zecchou Kenkyuujo 2 | Orgasm Research Facility 2

(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=

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

(Futaket 3) [AskRay (Bosshi)] Futabu!! [Decensored]

Shisai Elf-san no Fellatio

[Miyuma Subaru] Mazokko Hakusho

Fellatiosaurus VS Mahou Shoujo Kouhen

[Gekka Kaguya] Futanari Gal VS Bitch Shimai [Digital]

Futanari Robin VS Onna Kyojin Kaihei

Jiyuu Kenkyuu de Ochinchin o Shiraberaremashita | We Decided to Examine a Penis for Our Independent Research

Futanari Jerk-Off Session 1

(C89) [Nijiiro Suisho (Nanashiki)] Erohon o Yondetara Kinjo no Onee-san ni Fellatio Sareta Hanashi [English] [TreePerception]

(C56) [Gadget Koubou (A-10)] 00-Lolita / Zero-Zero Lolita (Various)

KyokonFutanari-chan

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

Fellatio Queen Reiko no Nichijou

[Orimoto Mimana] Futachu [English]

[Juubaori Mashumaro] Pulse

[Gura Nyuutou] Futa Mata [English]

[JINJIN] unnamed CCS doujin (original language)

(C88) [Bakunyu Fullnerson (Kokuryuugan)] Akuochi Gokko (Kantai Collection -KanColle-)

Shin Hanzyuuryoku 15

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

Tyotto koime no CG set futanarian!

[Zenra QQ] Fellatio Kouhai, Otouto ni naru

[Shiranui Research Institute (Shiranui)] Shiranuhi Ninpo cho ichi-kan (King of Fighters, Street Fighter) [Digital]

Futanarikko no Sekai 2

Quickie（Chinese）

[Navy (Kisyuu Naoyuki)] Okuchi no Ehon Ai Yueni -Kasuga- | For Love ~Kasuga~ (Fellatio no Ehon Soushuuhen Vol. 2) (Sengoku Basara) [English] [EHCOVE] [Digital]

Fetish Mansion

Chinpou Yorozue Michinanpo

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

Ugai Tearai Fellatio desu

[A-mania9's (The Amanoja9)] BEHAVIOUR+8 Chou☆Koikuchi [Digital] [English] [N04h]

(C70) [Rei no Tokoro (Kuroarama Soukai)] USAGI DROPS 2 (Gotcha Force)

[Anthology] Otokonoko HEAVEN Vol. 19 [Digital]

(C79) [Abarenbow Tengu (Izumi Yuujiro)] Kotori 6 (Fate/stay night) [English]

Kitto Kawaii Otoko no Ko Dakara - Douwa hen -

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

[Shinozaki Rei] NIGHT BLUE

[Mugenya Honpo (Mugen no Ossan)] Nitsui Shoujo

Futanari gakuen AfterDays

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

Taimanin Yuuka | Anti-Demon Ninja Yuuka

(C83) [L.P.E.G. (Marneko)] Asa Onna na Ore to Futanarikko Ojousama 3 LIVE A LIVE

Kotori 16

Blue Heaven 2

Misty Moon Metropolis 8

(Futaket 13.5) [LOP (Daikichi Renoru)] Futanari JK no Ichigo Milk no Tsukurikata [English]

Sakura Card Captor (futanari) full color [JINJIN]

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

[Otani] Hachiroku's Fellatio (Maitetsu)

[Mother2] Kimaira Kenkyuu File - Chimera Research File [Chinese](Uncensored)

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

Rimuru-sama skin fellatio

N Zukan ~Fellatio Hen~