Penis Research

[Kimura Neito] Non-Human Life Ch.1-4 [English] {Doujins.com}

(C80) [Man Chin Low (COSiNE)] K-ON Drill Futanari!! 2 (K-On!) [English] [Crimson Leo]

(Futaket 12) [Akane Shuuhei Dou (Akane Shuuhei, Zoya)] PRINCIPAL CHUN-LI 2 (Street Fighter)

[PikoPiko Saber] futa SKETCH

(C85) [dam labo (dam)] Bitch na Mutsu-chan no Saishu Ninmu (Kantai Collection -KanColle-) [Chinese] [沒有漢化]

[Hatomame (Ago)] Uchi no Musume no Tabi Nikki! ~Inaka ni Tomarou~ [Digital]

(Futaket 11) [Kinokoya(Kari) (Kinokoya)] Chingirls - Happy Birthday Onee-sama Ai no Chinkasu Soap Hen -

[Horihone Saizou] Haeteru Onnanoko

Horihone Saizou - Onikuya-san (CH. 2 - Wishing Stone)

[Type.90] Manabi no Sono | Learing School Ch. 1, 6 [English] {TMD-Guis}

[Teterun] Kawaii Ano Ko wa Futanari-kei Nikushoku Joshi After [Digital] [English] [葛の寺]

[Koufu] Health and PE - Shion-chan's Physical Examination Journal (English)

Futanari Fukukon MATURI

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

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

(COMIC1☆13) [2nd color (Typehatena)] Uma Musume Tanetsuke Koubi Show | Horse Girl Breeding Show (Uma Musume Pretty Derby) [English] [slathe]

(C89) [AOI (Makita Aoi)] Sentou Nisou no Inbi na Boukenki = Ushima Shogun Sara no Ryoshuu: Chuuhen 1 =

Seisyoku Saigai 7

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

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

(SC51) [Behind Moon (Q)] Mein Kampf (Kämpfer)

(C92) [L.P.E.G. (Marneko)] PISTIL

(C92) [Aodouhu (Neromashin)] Houjou no Reizoku Elf 3 [English] [constantly] [Decensored]

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

[Gesundheit] Iinchou GENESIS | Class Rep GENESIS (#Futsuu no Onnanoko) [English] [ATF] [Digital]

(C93) [ASTRA'S (Astra)] Naraku no Sho (Made in Abyss)

[I-Raf-you (Various)] Microne Magazine Vol. 51 [Digital]

Shihon

Futanari no Elf

[Kimota Osan] 早撃ちマックのビッグマグナム

Girls forM Vol. 15 [Digital]

[Ato] Sabakeguchi Tatari Nekomusume-hen (Melty Blood) [English]

[Kirisaki Byakko] Echidna-sama no Himatsubushi Dai San Soume [English] [Tigoris Translates]

EroSli!

Watamote Choukon Irasuto hon - Penisest

[Satou Kuuki] Aisei Tenshi Love Mary [Digital]

(C79) [Behind Moon (Q)] Dulce Report 13 [English] [SaHa]

[Fue] Osananajimi wa Koraeshou | My Childhood Friend Has Great Endurance (COMIC MUJIN 2010-10) [English] {desudesu}

[Kaguya] Futanarijima ~The Queen of Penis~ Ch. 5 [English]

(C79) [CHAGASHI SAIBAN (Yamabuki Mook)] Kigae Chuuihou! (Infinite Stratos)

[Kimura Neito] Non-Human Life Ch. 1 [English] {Doujins.com}

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

[Satou Kuuki] Aisei Tenshi Love Mary | The Archangel of Love, Love Mary Ch. 1-7 [English] {darknight} [Digital] [ongoing] [decensored]

(C83) [Tokyo Bungeling Bay Yokohama (Kurori)] PachuCon (Touhou Project)

JS Kenkyuukai | JS Research Seminar

Penis Knight and Virgin Princess

[Touyu Stand (Touyu Black)] Lust Sister Bros -Urethra Seal-

(C92) [Ikameshi Shokudou (Ikameshi)] Seisen Hime Iris 2 ~Rensa suru Dennou Daimou Hitori no Seisen Hime~ | Battle Angel Iris 2 ~Another Battle Angel’s Chaining, Brainwashing and Corruption~ [English] {darknight}

さくらちゃんの自由研究2

(CR34) [Behind Moon (Q)] Dulce Report 4 [English] [SaHa]

[Ohbayashi Mori] Tennis-bu no Himitsu (Keiren Acme Chigoku) [English] [N04h] [Digital]

[Anthology] Bessatsu Comic Unreal Ningen Bokujou Hen Digital-ban Vol. 5 [Digital]

[Megami Kyouten] Angel Blade Urabon (Angel Blade)

[Konnyaku Nabe (magifuro Konnyaku)] Futanari JC no Nichijou [Chinese] [沒有漢化] [Digital]

(Shota Scratch 10) [Kakumei Seifu Kouhoushitsu (Various)] Horse Holic [English] [Rinruririn]

(C90) [condiment moderately (Maeshima Ryou)] Cure Up Ra Pa Pa! Noumiso Kowarechae! (Mahou Tsukai Precure!) [English]

Fellatio Research Department | Fellatio Kenkyuubu - Ch.01

(COMIC1☆11) [Gerupin (Minazuki Juuzou)] Pekorin (Girls und Panzer)

Otonari-san wa Gaikokujin Succubus Shimai | The Foreign Succubus Sisters Next Door

(Futaket 6) [AskRay (Bosshi)] Youryou Kata [English] [Shinyuujin]

God of Sex Issue 2 of 5

Futanari no Elf

[Akuochisukii Kyoushitsu (Akuochisukii Sensei)] Densetsu no Mahou Tsukai wa Kyou Inaku Narimashita (Mahou Tsukai Precure!) [Digital]

(C71) [Behind Moon (Q)] Dulce Report 8 [English] [SaHa]

[Rosetta Stone (Teterun)] Maouzoku no Oko to [English] {Hennojin} [Digital]

(C92) [Nanashimushi Land (Nanashimushi)] Onaho Kenkyuubu! 3

(SC33) [Behind Moon (Q)] Dulce Report 7 [English] [SaHa]

Zoku Ningen ja nai desu yo ne | Continued: You're not human, are you?

[Satou Kuuki] Aisei Tenshi Love Mary | The Archangel of Love, Love Mary [English] {darknight} [Digital]

(C90) [Akuochisukii Kyoushitsu (Akuochisukii Sensei)] Densetsu no Mahou Tsukai wa Kyou Inaku Narimashita (Mahou Tsukai Precure!) [English] [desudesu]

(C68) [AOI (Makita Aoi)] Natsu no Maruchi Bon 2005 + (C70) Maruchi Bon 2006 Natsu

[Tori no Sanpomichi (Inukai)] Kakusha-sama no Futanari Online (Dragon's Dogma) [Digital]

[Makita Aoi] I'm a Big Fucking Pervert!! (from Momo An 11) [English]

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

[Teterun] Kawaii Ano Ko wa Futanari-kei Nikushoku Joshi Ch. 2 [Digital]

[Suichuu White (Calpish)] Kaiin Chouaku Milky Poplar [English] [desudesu] [Digital]

Inyouchuu

[Satou Kuuki] Aisei Tenshi Love Mary | The Archangel of Love, Love Mary Ch. 1-2 [English] {darknight} [Digital] [ongoing] [decensored]

(Utahime Teien 9) [Suimitsutou Koubou (Momo no Suidousui)] Yuki Chinpo - Futanari Yukiho ga Hibiki o Otosu Hon (THE IDOLM@STER)

(Futaket 9.5) [GFF (Kuribayashi Chris)] Matamatama Rui Sensei (Chousoku Henkei Gyrozetter)

(C74) [Behind Moon (Q)] Phallic Girls 2 [Chinese] [哈尼喵汉化组] [Decensored]

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

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

(Reitaisai 9) [Kakumei Seifu Kouhoushitsu (RADIOHEAD, Ameyama Denshin, Ruuru)] Sado no Kokan no Futatsuiwa (Touhou Project)

(COMIC1☆7) [Youkai Tamanokoshi (CHIRO)] The Soushuuhen (Various)

[Shiwasu no Okina] Boku no Bokki Penis o Rokuga Shite Ikina Yo | Go Ahead and Film My Hard Penis Ch. 5 (COMIC Aun 2016-11) [English]

(C83) [Kakumei Seifu Kouhoushitsu (Various)] SEXSPHERE ORGANELLE 3.5 (Various)

[Kotatsu de Mikan Chokubaijo (Semahiro)] Dynary

MOON FREAK

Adult Goods Tanchiki ~Machi no Inran Onna o Research Seyo~

[Oohashi Takayuki] Akuma no Shitsumon

Futanari Hashibirokou-san

[Shiwasu no Okina] Boku no Bokki Penis o Rokuga Shite Ikina Yo | Go Ahead and Film My Hard Penis Ch. 6 (COMIC Aun 2016-12) [English]

(Futaket 8) [AOI (Makita Aoi)] 戦闘尼僧の淫靡な冒険記【お試し版】 [Digital]

(C74) [Sakuraya Honpo (Various)] Ano Ko ha Sweets (Warai). (Final Fantasy XI)

Research of Barnaby Brooks Jr.

Yappari Uchinoko wa Kawaii na

Untitled

(Futaket 12.5) [Inuteikoku (Mura)] Makon Gendaihen [English] [Tigoris Translates]

(C93) [condiment moderately (Maeshima Ryo)] Hiru no KiraPâti e Youkoso (KiraKira Precure a la Mode) [English] [bluestar1]

[Akuochisukii Kyoushitsu (Akuochisukii Sensei)] Chocolat Haijo Irai 01 (Kirakira PreCure a la Mode) [English] {doujins.com} [Digital]

(COMIC1☆11) [Roubai-tei (atahuta)] HONEYPOT (Fate/kaleid liner Prisma Illya) [English] [Mongolfier]

[Kenja Time (MANA)] Gentle Blue Fantasy 2 (Granblue Fantasy) [English] [Digital]

[Peach Garden (Hazakura Momo)] LOVE MANIAX 7

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

(Futaket 10) [Nekoya Kaigetsudou (T.K-1)] ROUGH vol.51

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

[Knockout] Super Oden

[Master Volume (Jyujyo)] ABISMAL BRAVE Soushuuhen

(C94) [Konnyaku Nabe (magifuro Konnyaku)] Yowayowa Futanari Succubus-chan #01

[Seseragi no Machikado (Kusnoha Kaede)] Futanari Shisutaa Shinsei Naru Fuku ne [Digital]

[Satou Kuuki] Aisei Tenshi Love Mary Ch.1-7 [Digital]

(C84) [AskRay (Bosshi)] Futa x Futa [English] =SW=

[Rush Rise Line (Kitsuneno Ne)] Juukan Hachi