[Navy] Source of Happiness | Fellatio no Ehon Soushuuhen 2 (Fairy Tail) [English] [EHCOVE]
Futanari Pandemic
(C83) [absolute (ABU)] Zero Futa (Final Fantasy Type-0)
[Izumi Yuujiro] World Wide Love! Ch. 1-9 [English] {Rande}
(C95) [Yashiya (YASSY)] YukaMoko (Touhou Project)
[NeWMeN] Secret Plot [Shinsouban] Ch. 1-6 [English]
(Futaket 11.5) [Studio GORENUKE (Fuusen Club)] Mama no Kyokon ga Sukisugite! [English] [N04h]
Toilet Portal
[JinJin] FutaSuki!
(C88) [Eroquis! (Butcha-U)] DELIGHTFULLY FUCKABLE AND UNREFINED FELLATIO DAY! [Chinese] [胆小的深绘里汉化]
[Ikesuga Yuuna] Mittsu no Jouken
Sakura Card Captor (futanari) full color [JINJIN]
(Futaket 12) [Izanagi (Oto)] Muv-kai!! (MUV-LUV)
Zakenna Setsuzoku
(COMIC1☆11) [Showa Saishuu Sensen (Hanauna)] Kamiyama Koukou Omanko Kenkyuukai Katsudou Kiroku | Kamiyama Highschools Vagina Research Society Activity Record (Hyouka) [English] [Doujins.com]
[Gura Nyuutou] Futa Mata
(C92) [aka (Cevoy)] Warawa no Yome Ni (Fire Emblem if)
Fellatio girl illustrated book 3
Futanari Pandemic 3
[METAL (Kagerou 1991)] Bousou Milk | Reckless Milk (Rougetsu Toshi Gaiden Ni) [English] [Tanporakuda]
Kyonyuu Futanari to Kashita Neko-chan
Fellatio girl illustrated book 2
[Makita Aoi] Dain Tenjo
(C75) [Tsurupeta Kenkyuusho (Various)] Tsurupeta Kenkyuu Houkokusho "Kessen Zenya" - Turupeta Research Report
[Sannyuutei Shinta] Chinpotsuki Ijimerarekko Ch. 10-13
[Zonda] Fellatio Kenkyuubu Ch. 2 | Blowjob Research Club Ch. 2 (COMIC Mugen Tensei 2021-07) [Chinese]【羅莎莉亞漢化】
[Katou Jun] Avatar Trance! Ch. 1-4 [Chinese] [鬼畜王汉化组] [Digital]
Dokidoki Occult Kenkyuubu | Heart Pounding Occult Research Club
(C95) [INSERT (KEN)] Boku dake no Bakunyuu Ona-maid Dai Ninki Bakunyuu Fellation Idol Fuuzoku Taikenki Shinsaku CG Shuu -Taikenban-
Mahou Tsukai Sakusei Kenkyuu | Witch's Semen Milking Research
Fellatio girl illustrated book
Gensoukyou Futanari Chinpo Wrestling Ecstasy 4 Yukari VS Marisa
[Starless Aeon] - Penis beast meat and Miko
Love Dirty Talk Hyottoko Fellatio Girlfriend
With onaho Yousei.
[Fuusen Club] Hatsujou Futanari to Inran na Boku
(C91) [JACK-POT (Jyura)] Fellatio Queen Reiko no Nichijou (Kochikame)
[Kawai Shun] Odoru! Shokushu kenkyūjo (Omake manga) | Dance! Tentacle Research Center (Bonus Story) [English]
Avatar Trance! Ch. 1-6 [Digital
[Nakanoo Kei] Futanari Ism
(C91) [JACK-POT (Jyura)] Fellatio Queen Reiko no Nichijou (Kochikame) [English] {doujins.com}
Futanari Tokubetsu Jugyou
[Ani ga Saru (Takashi)] Boku no Kanojo wa Futanari Mazo [Digital]
[Konnyaku Nabe (magifuro Konnyaku)] Futanari Shinsatsu Time [English] [Digital]
(C91) [JACK-POT (Jyura)] Fellatio Queen Reiko no Nichijou (Kochikame) [Chinese] [最愛大屁屁x漢化組漢化組]
[Watanabe Tou (Watanabe Kenpo)] Tonari no Bitch Nee-chan | The Bitch Next Door [English]
[Go! Go! Heaven!!] Cocky Young Sister 08
[Miyuma Subaru] Mazokko Hakusho
Avatar Trance! 1-4
Manga Research Triangle
(C83) [Fleur 9 Pri (Kitahara Eiji)] Inran Kagura - Shoujotachi no Inkei -
Dance! Tentacle Research Institute
[Ryouei] Love Live Life (Futanarikko Lovers 4) [English] [desudesu]
[Anthology] Futanari Secrosse!!
[Ninnindo (Tonsuke)] N Zukan ~Fellatio Hen~ (Various)
Hyottoko Fellatio CG Set vol.2
Magical Occult Research Girl Defeated
[JINJIN] unnamed CCS doujin (original language)
[Sarurururu (Various)] Fellatio Paranoia [Digital]
Zecchou Kenkyuujo 2 | Orgasm Research Facility 2
(Futaket 9.5) [L.P.E.G. (Marneko)] Rouka-kei Hitaishou Girl
[Naya (Papermania)] Inran Maso Josouko - Ikuko-chan no Mousou SM Nikki
[Gura Nyuutou] Futa Mata [English]
Futanari Robin VS Onna Kyojin Kaihei
BEHAVIOUR+12
[Konnyaku Nabe (magifuro Konnyaku)] Futanari Shinsatsu Time [Chinese] [沒有漢化] [Digital]
(Futaket 11) [Doronuma Kyoudai (RED-RUM)] Futa Ona Daisanshou Kouhen
Gori-chan Sensei
[Trump] Secret Play The Male and Female Principles
[B5 Doumei] Mary Watches Over Our P 2 (Maria-sama ga Miteru) [ENG]
[Navy (Kisyuu Naoyuki)] Okuchi no Ehon Ai Yueni -Kasuga- | For Love ~Kasuga~ (Fellatio no Ehon Soushuuhen Vol. 2) (Sengoku Basara) [English] [EHCOVE] [Digital]
Glamarous
Sawanoi Shitei
(C97) [Initiative (Fujoujoshi)] Ugai Tearai Fellatio desu (Fate/Grand Order)
Magatsu Tamashii no Kisoukyoku
(Futaket 3) [Kakumei Seifu Kouhoushitsu (Various)] Anata no Jinsei no Monogatari (Gunparade March) [English] [Incomplete]
[Fuusen Club] Inchoukyou Maika [Chinese]
(SC19) [Behind Moon (Q)] Dulce Report 3
[Mecchori (Mitsuru)] Motto Yasashikushite Hoshii (Fate Zero)
Research of Barnaby Brooks Jr.
[1bit (yuyu)] Igyou Seibutsu Zukan Michi no Kenkyuu Kikan Hen I | Illustrated Adulteration of Deformed Organisms: Unknown Research Institution, I [English]
Maidencarnation3
GBFT
(C76) [BlueMonday (Shinozaki Rei)] TEEN
(C78) [Yo wa Okazu wo Shomou Shiteoru (Shian)] Onna Kenkyuuin no Ijou na Aijou | A Female Researcher's Abnormal Desire [English] =LWB=
(Shuuki Reitaisai 4) [Nacchuushou (Amazon)] Taimanin Yuuka (Touhou Project)
(Futaket 8) [DANGEROUS THOUGHTS (Kiken Shisou, Musabetsu Bakugeki)] KI-ArTS:01 (Smile Precure!)
[Heart's nest] Ecchi na Hokora 4 (Dragon Quest III) [Digital]
[Bosshi] Futabu! MIX
[Orimoto Mimana] Futachu [English]
[Ootsuki Wataru] Ochita Tenshi wa Hakanakumo
COMIC MASYO 2013-01
[Shiwasu no Okina] Sei So Tsui Dan Sha [English] [TCup]
[Kobayashi Shounen] Kairaku Izonshou
[Tsuchinoko Kyoukai (Tsunoda Saburoo)] Fellatio ~ Baka Ichidai Sekai Seiha Hen (Bishoujo Senshi Sailor Moon)
[Machino Henmaru] Ooana