Fellation Kenkyuubu

(Yama no Musume 4) [kuma-puro (Shouji Ayumu, Siina Yuuki, Wancho)] M no Susume (Yama no Susume)

Adult! Fushigi Kenkyuubu 2

(COMIC1☆20) [Kakohimenoutuwa (Yuumazume)] Adult! Fushigi Kenkyuubu 4 (Atsumare! Fushigi Kenkyuubu)

Hohhe!! Dan no Hon vol.3.14

(J.GARDEN 41) [Tanakana (Tanaka Natsumi)] Nekketsu! Occult Kenkyuubu

Himitsu no Cosplay Kanojo

Fellatio Kenkyuubu

(C86) [MASHIRA-DOU (Mashiraga Aki)] Story of the 'N' Situation - Situation#1 Kyouhaku [Chinese] [月之废墟汉化]

COMIC HOTMiLK Koime Vol.33

(Shuuki Reitaisai 4) [Out-Of-Date (Korotasuke)] Eiyabiyori Tsuki ni Utareshi Yokubou no Kase (Touhou Project)

Fellatio Kenkyuubu | Fellatio Fesearch Department Ch. 1

(COMIC1☆15) [Kakohimenoutuwa (Yuumazume)] Adult! Fushigi Kenkyuubu (Atsumare! Fushigi Kenkyuubu) [English]

COMIC Kairakuten BEAST 2016-12

[Itumon] Shiritsu! Otokonoko Kenkyuubu (Otokonoko HEAVEN Vol. 40) [Chinese] [瑞树汉化组] [Digital]

[Shiraki no Kobeya (Sakaki Maki)] Idol Cafe de Uzuki-chan ga H na Service o Shitekureru Hon (THE IDOLM@STER CINDERELLA GIRLS)[Chinese] [XK007冷门汉化]

(C94) [WILL BE WELL (bwell)] Hot Pants Ringo-chan to Asedakux (Touhou Project)

(C91) [Nanashimushi Land (Nanashimushi)] Onaho Kenkyuubu! 1.11 | 飞机杯研究部 [Chinese] [黄记汉化组]

Jiyuukenkyuubu {NecroManCr}

[BurstBomb.T (TKP)] Alina no Geijutsu (Kari) | Alina's Art(Kari) (Puella Magi Madoka Magica) [English] [T.A.S.T.E.] [Digital]

[TANABE] Chi chi-zakari [Chinese] [篆儀通文書坊漢化]

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

[Zonda] Fellatio Kenkyuubu Ch.4 (COMIC Mugen Tensei 2022-06) [Chinese] [瓜皮汉化] [Digital]

Adult! Fushigi Kenkyuubu

Nami Saga Chapter 1

Momoka Yoitsuma 3

(C77) [Avocado Chaya (Various)] Monmon Wan Try fu! (Monster Hunter) [Incomplete]

(C56) [P-Forest (Hozumi Takashi)] Benign TumorS (Various)

Mai-senpai no Phantom World

[Abalone Soft, Modae Tei (Modaetei Anetarou, Modaetei Imojirou)] Dorei Suit to Jutai Gang (Rebuild of Evangelion​) [Digital]

Action Pizazz Special 2015-12

(C95) [INSERT (KEN)] Boku dake no Bakunyuu Ona-maid Dai Ninki Bakunyuu Fellation Idol Fuuzoku Taikenki Shinsaku CG Shuu -Taikenban-

[Matsubara Kaori] Shoujo no Chibusa wa Hisoka ni Fukuramu

Iro o Ou

[Rocket Monkey] Kiken na Koukishin -Chuuhen- | Dangerous curiosity -Sequel- (COMIC HOTMiLK Koime Vol. 33) [Chinese] [Digital]

Mating Experiment

(C76) [Itsukidou (Touma Itsuki)] Fresh! Pi-kiss (Fresh Precure!) [English] [SMDC]

(C89) [301 Goushitsu (Uchida Shou)] Manatsu no Midara na Yousei-san (Granblue Fantasy)

[Zonda] Fellatio Kenkyuubu Ch. 2 | Blowjob Research Club Ch. 2 (COMIC Mugen Tensei 2021-07) [Chinese]【羅莎莉亞漢化】

COMIC XO Zetsu! Vol.10

my place

Dokidoki Occult Kenkyuubu | Heart Pounding Occult Research Club

[Oh!saka Spirits (Various)] DO YOU REMEMBER LOVE? (Pastel Chime) [Incomplete]

Fellatio Kenkyuubu Ch. 3 | Blowjob Research Club Ch. 3

(C92) [Nanashimushi Land (Nanashimushi)] Onaho Kenkyuubu! 3 | 飞机杯研究部 3 [Chinese] [黄记汉化组]

(C81) [HellDevice (nalvas)] Hara Gosick-chan (Gosick)

(COMIC1☆13) [Botugo (RYO)] Onee-chan wa Kimi ga Otona ni Naru made Gaman Dekimasen.

(C86) [Ryuknigthia (Kiduki Erika)] Hunterkko Memories 2 (Monster Hunter)

Hazuki Kaoru no Tamaranai Hanashi 2-2

[Cyber F] Kaizou Gakuen "Cyborg Kenkyuubu" | Modification Academy - Cyborg Department [English] =LWB=

(C83) [Kyougetsutei (Miyashita Miki)] MARRIAGE PINK (Sword Art Online)

Département de recherche en fellations - Ch.01

Adult! Fushigi Kenkyuubu

[Binzoko Keima] Bokura wa Unmei Janai | 我们不是命定之番 1-5 [Chinese] [拾荒者汉化组] [Digital]

[Zonda] Fellatio Kenkyuubu Ch. 2 (COMIC Mugen Tensei 2021-07) [Chinese] [羅莎莉亞漢化] [Digital]

[Dynamite moca] Naisho no Ecchi Gokko Ch. 1-2 [Digital]

suzuchannofushigi

Musashi Kouen

Nanaster no Yancha Hime

[Okayado] Monster Musume no Iru Nichijou Series | My Life With Monster Girls (Monster Musume no Iru Nichijou) [English]

夏の陣

[Jikansa-Kougeki (Tooya Daisuke)] Shishou to H Shimakuru Hon (Fate/Grand Order) [Chinese] [胸垫汉化组] [Digital]

Nekketsu! Occult Kenkyuubu

Hoshi no Shizuku no Milky Way | Shizuku of the Stars' Milky Way

Nurunuru Fellation Summer

Mantande Onegaishimasu

Fellatio Kenkyuubu | Blowjob Research Club Ch. 2

Yuusha no Sairokubon Challenge

[TANTAN (Tannu)] Ore no Osananajimi wa o Shiranai. [Digital]

HYBREED ~Shinkai Tsuki Kanmusu Shussan Kiroku~

(COMIC1☆7) [STUDIO HUAN (Raidon)] New Nanofei. III ALL Full Color hen Shinsouban (Mahou Shoujo Lyrical Nanoha) [Textless] [Incomplete]