Penis Research

(Futaket 12) [Futanaya (Xiarobo)] Chinko toka toka. [English] [SMDC]

(COMIC1☆12) [Pollinosis (Shinkuu Tatsuyakei)] Kazane no Oshioki Beya (Witch Craft Works)

(C89) [Inuteikoku (Mura)] Makon

[Toka]Nunota

Ochin Poi?

[Tonkotsu Fuumi (Ponkotsu)] Acme Carnival+ (Guilty Gear) [Digital]

A Story About Penis Comparing Between a Tiny Dick and Futanari Girls

Akuma no Shitsumon

[InuTeikoku (Mura)] Futanari Imouto to Chinko Kurabe Suru Hon [Digital]

Panther Kaito Disqualification

[Pal Maison] Onii-chan to Penis Zoudai Pump o Tsukaou

(C78) [Behind Moon (Q)] Dulce Report 12 [English] [SaHa] [Decensored]

BUSTER COMIC 2013-03

[Angel] Gudao x FGO girls

Futanarijima ~The Queen of Penis~ Ch. 2

(C87) [Onasuga 99-Yen (Gero)] FutanariJK illustration after school [Chinese] [里界漢化組]

Chaldea Ochinpo Atatamebu Ushiwakamaru x Gudao Hen | Chaldea Penis Warming Department Ushiwakamaru x Gudao Edition

(SC37) [Kyoten Heichou (Iwai Takeshi)] Kyoufu no 14 e Ike (Queen's Blade)

[Hermit9 (Anchors)] Otogi no Sato no Onigashima | 御伽之乡的鬼岛 (Touhou Project) [Chinese] [布洛基个人汉化] [Digital]

(Futaket 8) [yunte (Shoutarou)] Hybrid! 4 (Original)

(C65) [Kakumei Seifu Kouhoushitsu (Akuno Toujou, Dynamo, RADIOHEAD)] Ningen ga Ippai - Soylent Green and Red

[Kaguya] Futanarijima ~The Queen of Penis~丨扶她島 ~女王之鞭~ Ch. 1 [Chinese] [沒有漢化]

Futa Bitch Episode 9 Senpai and Kōhai

[Konnyaku Nabe (magifuro Konnyaku)] Futanari JC no Nichijou | Futanari Daily Life [English] [anidra] [Digital]

Mahou Tsukai Sakusei Kenkyuu | Witch's Semen Milking Research

[Zenra QQ] Dekachin Bitch Kun no Seikatsu

[Permission (Toppogi)] Sakubatsu ~Succubus Shimai ni Kachiku ni sarete Ochinchin o Shiborasechau Ohanashi~ | Sakubatsu ~Turned into Livestock and Getting our Penises Milked by Succubus Sisters~ (English) (Pangean)

(C84) [Atamanurui MIX-eR (Ayukisa)] Dragon Hunt?! 2 [English]

2018 February's Rewards

Zettai ni Ikasetai Adult Goods Maker Kaihatsubu VS Zettai ni Ikanai Adult Goods Maker Eigyoubu | The Sales Rep Who Absolutely Won’t Come VS The Researcher Who Absolutely Wants to Make Her Come

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

Mahoushoujyo Rensei System EPISODE 07 | Magical Girl Semen Training System - Episode 7

[Rosetta Stone (Teterun)] Tamatsuki Futa ga Yarareru Hon 3 [Digital]

[HONEY QP (Inochi Wazuka)] Nushi-sama no Yome ga Kaette Kimashita [English] [Otokonoko Scans] [Digital]

[Etigoya (tau)] PeniHazard

[Izumi Gakuen (School Izumi)] Futanari Souryo Kankin Choukyou (Dragon Quest III)

[Kaguya] Futanarijima ~The Queen of Penis~丨扶她島 ~女王之鞭~ Ch. 2 [Chinese] [技术水平基本为零重嵌] [Decensored] [Colored]

[Kaguya] Futanarijima ~The Queen of Penis~ Ch. 4 [English]

Futanari no Elf

(Futaket 11.5) [Futanaya (Xiarobo)] Chinko toka.

(C69) [Behind Moon (Q)] Phallic Girls [English] (Decensored)

[Nanashimushi Land (Nanashimushi)] Untitled (Testicles Pregancy Futanari Fanzine) [English]

[Uru] Pretty Melt [English] [Ongoing]

[Uru] Pretty Melt [English] [Ongoing]

[Uru] Pretty Melt [English] [Ongoing]

(Futaket 7) [Kakumei Seifu Kouhoushitsu (Various)] Bakukon Arui wa Bakutama ni Tsuite [English] =LWB=

XXXXXHOOD's END

Himitsu no Renshuu

[AskRay (Bosshi)] Ryuu no Yome - Dragon Waifu (Fate/Grand Order) [Digital]

Futanari H de Hajimaru Koi, Aru to Omoimasu 3

Futanarijima ~The Queen of Penis~ Ch. 6

(C90) [Behind Moon (Dulce-Q)] DR:II ep.6 ~Fukkatsusha-tachi~

[nizikuroryu] Futadoll cockvore

[Teruo Arima] Pokochin Ball H 3: Cell vs C18 (Dragon Ball Z) [Ongoing]

(COMIC1☆10) [Sengoku Joketsu Emaki (Chinbotsu)] Fuuzoku Chinpo Jogakuen | Sexy Penis Women Academy (Various) [English] [SonicSol]

XXXXXHOOD's END

#Futsuu no Onnanoko

(Futaket 10) [AOI (Makita Aoi)] Sentou Nisou no Inbi na Bouken-ki [Otameshiban Soushuuhen]

[Hakidame no Koganemushi (Koganemushi)] Short Situations [Digital]

[黒司] GE Mob Doujin Name (God Eater)

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

[Rosetta Stone (Teterun)] Futanari Gappoi Kessen Zenjitsu [Digital]

Lustful Beast World

(C81) [Forever and Ever... (Eisen)] Illusionary Cock Story (Touhou Project) [English]

Kankaku Shadan Jikken Shippai

[mikoko] Mana

[Minazuki Juuzoh] dekachin [english]

[Ketsune Cyadokoro (Ketsune)] Shunzumi Elf Dai-2-shou [English] [SMDC] [No Blood]

[Angel] Aganau IF Subaru x Elsa (Re:Zero kara Hajimeru Isekai Seikatsu)

[Rosetta Stone (Teterun)] Tamatsuki Futa ga Yarareru Hon 3 [English] [desudesu] [Digital]

[Marneko] Futa Imouto (Futanari Friends! 02) [Chinese] [瑞树汉化组]

Futa Bitch Episode 9 Senpai and Kōhai ① - ⑥

Dekai futanari hon

[Satou Kuuki] Aisei Tenshi Love Mary | The Archangel of Love, Love Mary Ch. 1-6 [English] {darknight} [Digital] [ongoing] [decensored]

(Futaket 12) [Majimadou (Matou)] Inshun Sakukon Enbu (Street Fighter)

[Yumano Yuuki] Oshikake Kitsune Yome | The Uninvited Fox Wife (Towako 2) [English] {CapableScoutMan & S.T.A.L.K.E.R.}

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

Futanari Rakugaki Hon

[Combat Ecchu] Hime to Dragon - Princess & Dragon

[Kaguya] Futanarijima ~The Queen of Penis~丨扶她島 ~女王之鞭~ Ch. 1 [Chinese] [技术水平基本为零重嵌] [Decensored] [Colored]

(C86) [Kotatsu de Mikan Chokubaijo (Semahiro)] Ochin Poi? (Kantai Collection -KanColle-)

(SUPER25) [Quartzshow (hari)] Mamo × Masu Akuma no Toriko (Yu-Gi-Oh!)

(C61) [Niku Ringo (Kakugari Kyoudai) & Dangerous Thoughts (Kiken Shisou)] Nippon Joshi Chuugakusei Onna Spy (Original)

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

[Milkdou Shoukai (Milk Koubou)] Musuko (Boku) no Kyokon (Asoko) ga Okaa-san no Inbu (Asoko) o Tsuranuku Hi! Hitozuma, Yoriko no Midara na Mainichi... | My Son's Big Cock Is For His Mother [English]

(Futaket 7) [LOWHIDE PROJECT (Lowhide)] Futanari Gakuen -FOREVER-

[Kimura Neito] Non-Human Life [English] {Doujins.com}

[I-Raf-you (Various)] Microne Magazine Vol. 18 [Digital]

[Doemutan] Mega Penis Shota ni Kanojo Netorasete Mita

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

(C47) [Majimadou (Matou)] Iyonnokka (Samurai Spirits)

(C87) [Dark RoseEX-S (Hirooki)] JOB STAR 16 Thief Hen (Final Fantasy V)

[Teterun] Kawaii Ano Ko wa Futanari-kei Nikushoku Joshi | That Cutie is a Predatory Futanari Girl Ch. 1 [English] [Mysterious Codename] [Digital]

[Zucchini] Fudousan Monogatari -Iwakutsuki Bukken Hen- | Real Estate Story -Property with a Past Chapter- (COMIC Mugen Tensei 2015-12) [English] [N04h]

Saikyou Mazoku wa Kuso Zako Dame Maso Chinpo | The Strongest Demon Has a Pathetic Masochistic Cock

[Rosetta Stone (Teterun)] Futanari Gappoi Kessen Zenjitsu [English] {Hennojin} [Digital]

[Etigoya (tau)] Futanari Shoujo no Seishi wa Tsukiru koto o Shiranai 2 (Zenpen)

Reika is a my splendid Queen #08

Futanari no Elf

(C95) [Behind Moon (Dulce-Q)] DR:II ep.7 ~Dulce Report~ [English] {Hennojin}

[Isutasshu] Tsuittade Kaiteta Henshin Heroine Marunomimatome [English]

[Horihone Saizou] Gesuigai | Drainage City [English] [GuroTaku]

Aisei Tenshi Love Mary | The Archangel of Love, Love Mary Ch. 1-7

Futanarijima ~The Queen of Penis~ Ch. 4

[Department Y Research Institute] Gen'ō No Seidorei-Chan De Asobou!

[Peach Garden] LOVE MANIAX 5

(C75) [Tsurupeta Kenkyuusho (Various)] Tsurupeta Kenkyuu Houkokusho "Kessen Zenya" - Turupeta Research Report

(C76) [Behind Moon (Q)] Dulce Report 11

Futanari no Elf

(Reitaisai 10) [Kotatsu de Mikan Chokubaijo (Semahiro)] Moririn Manrou (Touhou Project)

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

DR:II ep.7 ~Dulce Report~

Bakukon Arui wa Bakutama ni Tsuite

[Rosetta Stone (Teterun)] Tamatsuki Futa ga Yarareru Hon 2 [English] [Digital]