Fellatio Research Groupwebpa

[Maho] Chokitto Dullahan! [Digital]

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

[Anthology] Touhime H

Chaldea Fellatio Benjo Matome

[LOWHIDE PROJECT (LOWHIDE)] Cattleya Lunatic (Queen's Blade) [Digital]

(COMIC1☆2) [Behind Moon (Q)] Mi Mikku (VOCALOID2 Hatsune Miku) [English] [desudesu]

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

Futanari Self-Fella

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

(C80) [Tsurikichi Doumei (Umedama Nabu)] Seiuchi Todo Heaven (Various)

(C94) [SERVICE BOY (Hontoku)] Daute Bitch D Sea

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

[RaTe] Sokonashi Tsuyudaku Clinic - Semen Clinic

[NAVY (Kisyuu Naoyuki)] Fellatio no Ehon Soushuuhen Vol. 1 (Various) [Digital]

[Trump] Secret Play The Male and Female Principles

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

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

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

Avatar Trance! Ch. 1-8 [Digital

[Zenra QQ] Quickie [Chinese] [管少女汉化]

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

[Shinsekai Set (Hetaren)] Kurodate o Shiro ni Someru Seishoku Kenkyuu o (Blue Archive) | Sexual Gourmet Research: Dyeing Kurodate White [English] [Douzo Lad Translations]

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

Hachiroku's Fellatio

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

[Machino Henmaru] Sawayaka Abnormal - Freshness Abnormal

Futanari Shinsatsu Time

[C-moon Beya (C-moon, Stewkatu)] Hatopuri no Futanari Erohon (Heartcatch Precure!) [Digital]

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

[Mugenya Honpo (Mugen no Ossan)] Nitsui Shoujo

TINPO ILLUSTRATION

[Anthology] Fellatio Anthology Kouin Ojoku

Chenge!! 4

[Navy] Source of Happiness | Fellatio no Ehon Soushuuhen 2 (Fairy Tail) [English] [EHCOVE]

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

Yoru no Tenshi

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

(Futaket 7) [OZONE (Marumiya)] Tamahime-sama

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

Hiru no KiraPâti e Youkoso

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

(C95) [Yashiya (YASSY)] YukaMoko (Touhou Project)

Tyotto koime no CG set futanarian!

[Shiwasu no Okina] Sei So Tsui Dan Sha [English] [TCup]

(C74) [Rei no Tokoro (Kuroarama Soukai)] Usagi Drops FULL! (Gotcha Force) [English]

[Anthology] Shounen Ai no Bigaku 6 The Costume Shounen

Shisai Elf-san no Fellatio

Zecchou Kenkyuujo | Orgasm Research Facility

[Trump] Dennou Gakuen Eden Kuukan Waikyoku Souchi | Playing with Portals [Chinese][七萌个人汉化] [Decensored]

Monku to yūsha to noroi no mahō

[Naya] Futanari Mazo Onna Kyoushi Megumi | Futanari Masochist Female Teacher Megumi [English] =SW=

[Konnyaku Nabe (magifuro Konnyaku)] Futanari Onani no Susume [Digital]

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

[Trump] Futanari Masturbation Festival 1 (English)

(Futaket 8) [Yuugengaisha Mach Spin (Drill Jill)] Kotoni-san wo ** Shitai! (Original)

[Fuusen Club] Mama no Kyokon ga Suki Sugite [Digital]

[Shiwasu no Okina] Sei So Tsui Dan Sha

[Kawai Shun] Odoru! Shokushu Kenkyuujo | Dance! Tentacle Research Institute [English] [solowing]

(C70) [Nozarashi (Nozarashi Satoru)] Kyouhime-sama wa Nikubenhime!

[Dulce-Q] Nyotaika Ryoujoku Kensa [Digital]

(Futaket 11.5) [AskRay (Bosshi)] Sumika no Houkago 072 TIME [Chinese] [T妹个人汉化]

(C81) [King Revolver (Kikuta Kouji)] Soushuuhen to Horizon (Kyoukai Senjou no Horizon)

とある巨根JKの集団パパ活

Futanari Dullahan ni Sarete 1

Monk to Yuusha to Noroi no Mahou

[Ani ga Saru (Takashi)] Boku no Kanojo wa Futanari Mazo [Digital]

(C85) [Evo.R.B (Takayuki Hiyori)] Roji Ura no Seijo

[Jamming] Maison no Onna

Sannin no Futanari to Nazo no Quest Box

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

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

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

COMIC MASYO 2013-01

Glamarous

Futanari nanode Gakkou Seikatsu ga Fuan desu 2

[NeWMeN] Secret Plot 4 [English]

[Algolagnia (Mikoshiro Honnin)] St. Margareta Gakuen COLORFUL! Vol. 4 [English] =LWB=

DELIGHTFULLY FUCKABLE AND UNREFINED FELLATIO DAY!

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

[Doronuma Kyoudai (RED-RUM)] Futa Ona Dai San Shou | A Certain Futanari Girl's Masturbation Diary Ch.3: FutaOna 3 [English] [2d-market.com] [Decensored] [Digital]

[Zenra QQ] Dekachin Bitch-kun no Seikatsu [Chinese] [管少女汉化]

(C76) [Alem Gakan (Kirishima Satoshi)] Majutsushi no Kagi -The Wizard's Key

[Asano Meyusi] Glamarous

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

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

Dance! Tentacle Research Center - Seedbed-hen

Ikari-kun, Sayonara

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

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

JS Kenkyuukai | JS Research Seminar

Fellatio Queen Reiko no Nichijou

Gensoukyou Futanari Chinpo Wrestling Ecstasy 4 Yukari VS Marisa

Berugamotto - Masochist Pig Dick Torture

(C79) [LOWHIDE PROJECT (LOWHIDE)] Hokeni Nishina Akane no Yuuutsu

(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=

(Puniket 18) [Suteinu Nursery (Hagotae Spa)] Mariel No Nichijou 2 | Mariel's Life 2 (Wild Arms) [English] [desudesu]

[Go! Go! Heaven!!] Cocky Young Sister 08

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

[Inochi Wazuka] Risou no Onnanoko

Sawanoi Shitei

[Sorairo Panda (Yamome)] Gori-chan Sensei

(C87) [Fleur 9 Pri (Kitahara Eiji)] Inran Kagura - Shoujotachi no Inkei - San (Senran Kagura)

Bunnyue no Fellatio

Fellatio Queen Reiko no Nichijou {doujins.com}

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

[A-10] GIRL? NEXT DOOR

Netto! Fellatio Koshien

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

[JON (Chupimaro)] Netto! Fellatio Koshien [Digital]

[Kichiku Koubou] Futanari Mama Kyokon Soukan

Hatsukoi to Fellatio to Seiin

[Acid Noel] Afureru Chibusa

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

Fellatio Kenkyuubu | Departamento de Investigación de las Felaciones Ch. 1

[Anthology] Futanari Secrosse!!

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

(C81) [Hinemosuan (Hinemosu Notari)] Kokoro no Sukima Oume Shimasu (Touhou Project)

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

[Team Shuffle (Trump)] Dennou Gakuen Eden

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

Manatsu no Yukimatsuri

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

Maiden Carnation

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

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

Maidencarnation3

[Shinozaki Rei] INJECTION

Nyan Nyan Fuunyan

Fellatio Kenkyuubu

(C77) [Tsurupeta (Various)] Tsurupeta Kenkyuu Houkokusho "Shin Hissatsu Waza no Kyoufu " - Turupeta Research Report

[MasterVolume] Abismal Rave Naruku ～ Kohen ～

[Iihitoya Dosukoidou (Minor Boy)] Dorei Joou Soara vol. 7

Chotto Koime no CG Shuu Futanarian!

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

(C83) [Fleur 9 Pri (Kitahara Eiji)] Inran Kagura - Shoujotachi no Inkei -

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

Futanari AV Shinjin-chan 3

Kotori 16

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

[Mecchori (Mitsuru)] Motto Yasashikushite Hoshii (Fate Zero)