Fellation Kenkyuubu

Adult! Fushigi Kenkyuubu 6

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

Onaho Kenkyuubu! 1.11 | 飞机杯研究部

Osentaku Mae no.

[Himeno Mikan] Osewa ni Narimasu | I'll Take Care of You (COMIC LO 2010-12) [English] [Mistvern]

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

Oba-chan no Waki to Ase to etc... | Auntie's Armpits, Sweat, etc...

First Love Syndrome Ch.1-9 (English) (Ongoing)

Dokidoki Occult Kenkyuubu | Heart Pounding Occult Research Club

Fellatio Kenkyuubu

Senpai no Ie de Shiken Benkyou Oshiete moratta node Yuugata ni Kaeru Yotei datta Joshidaisei no Ichinichi

Adult! Fushigi Kenkyuubu

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

Fellatio Kenkyuubu Saishuuwa

[DISTANCE] Musume to Chichi no KETSUMATSU ~Miyuki no Second Fella Nikki~ | Daughter and Father conclusion - Miyuki's Second Fellation Diary [English]

[DISTANCE] Musume to Chichi no KETSUMATSU ~Miyuki no Second Fella Nikki~ | Daughter and Father Marriage - Miyuki's Second Fellation Diary [English]

Département de recherche en fellations - Ch.01

[Faker/Keny] Zetsubou no Uta

Kirara Vol1 - CH4

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

Fellatio Kenkyuubu Ch. 4

[とりぷるぴんち! (ひかみいずと)]そういう目をしてますの！ (アイドルマスター シンデレラガールズ)

Onaho Kenkyuubu! 1.11+2

Keisukekunchi no Stalker

(Futaket 13) [Nanashimushi Land (Nanashimushi)] Onaho Kenkyuubu! 2 | 飞机杯研究部2 [Chinese] [黄记汉化组]

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

Ninjutsu Kenkyuubu no Genkai Haishin

[Matsufuji Junko] The Christmas Eve Couple (Mist Magazine 12-96) [English]

[Jairou] Nanika Ayashii Eizou Kenkyuubu Scene:00 Noa-san no Nyuubu-shiki (COMIC MILF 2017-08 Vol. 37) [Chinese] [人形个人汉化] [Digital]

Daughter and Father Marriage - Miyuki's second fellation diary

(C86) [Aiyamatarei (Oryoku)] Idea Note "Nico Custom" (Love Live!)

(C92) [ARCHF (Riki)] AFK (Atsumare! Fushigi Kenkyuubu)

Eleanora's Advance Chapter 5

Ransou Kairaku Kenkyuubu VS Kiseichuu

E!? Takamiya Rion kara Bonyuu ga!?

(C89) [Kamikadou (Ginyou Haru)] Gensoukyou Rakuenka Keikaku 16 (Touhou Project) [English] [desudesu]

AFK

[Suzusiro] Love Linmu Idol Kenkyuubu Sei no Urawaza (Love Live!)

Adult! Fushigi Kenkyuubu

Neko to Geboku V | A Cat and Her Servant V

Dungeon no Ana Sono

Fellatio Kenkyuubu Ch. 3

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

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

(C93) [Kuromisakaijou (Ikezaki Misa)] xxx Shinai to Derarenai Kuni | The Country Where You Can’t Leave Unless You XXXX (Kino no Tabi) [English] [Zero Translations]

[Oosawa Ofuda] Futari Dake de | Just the Two of Us (COMIC LO 2021-12) [English] {Mistvern} [Digital]

Nekketsu! Occult Kenkyuubu

Gekkan Shounen Zoom 2021-03

NTR 最近、妻が色っぽい

Spell Magical! Mimika

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

[Zonda] Fellatio Kenkyuubu Ch.4 (COMIC Mugen Tensei 2022-06) [Chinese] [无修至上主义重嵌] [Colorized] [Decensored] [Digital]

[Hakaba] Onna Kyoushi Ichikawa Miyuki

(Kouroumu 6) [Avion Village F (Fecchii)] Remilia ♂ Waai (Touhou Project)

[Mita Kurumi] Nioi Kenkyuubu (Kari) Ch.1-7

(C85) [LAMINARIA (Shiokonbu)] maple poison (THE IDOLM@STER CINDERELLA GIRLS) [English] {doujin-moe.us}

Kenkyuu Seika

Jotaika DAYs

Adult! Fushigi Kenkyuubu 5~8 Soushuuhen

[Zonda] Fellatio Kenkyuubu | Blowjob Research Club [English] [Uncensored] [head empty + RedLantern]

(SC41) [etcycle (Hazuki)] Senseless. (Mitsudomoe)

[Saigado (Saigado)] Tsubasa-kun to Kakeru-kun [English] [mysterymeat3] [Digital]

suzuchannofushigi

(C95) [sakrarinon (Sakura Rino)] Unicorn, Warui Ko ni Nacchatta (Azur Lane)

[Oishii Udon (Ocza)] Kenkyuu Seika (Atsumare Fushigi Kenkyuubu)

Bedroom kara Ai o Komete [English}

(Reitaisai 10) [Maruiro Kikou (846gou)] OL Megane Yuugi to Kouhai ga Zukkon Bakkon Suru Hon (Touhou Project)

Jiyuukenkyuubu {NecroManCr}

(C85) [Yamada Ichizoku. (Fukurokouji, Mokyu)] Aigan Senshi (Dokidoki! Precure)

Onaho Kenkyuubu! 1.11

COMIC Rats 1996-09

(C92) [ARCHF (Riki)] AFK (Atsumare! Fushigi Kenkyuubu) [Chinese] [咕咕里组]

(C90) [Isocurve (Allegro)] Degradation 2 (Makai Kishi Ingrid) [English] (N04h)

Artist - Han-0v0

(C92) [r.i.s factory (Ruschuto)] H-Holic 3 (Kantai Collection -KanColle-)

Fellatio Kenkyuubu Blowjob Research Club Ch. 3

Gekkakou no Ori ch. 1~12

(C52) [BLACK DOG (Kuroinu Juu)] Submission Sailormoon (Bishoujo Senshi Sailor Moon) [Chinese]

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

与傲娇妹妹的日常

Hatsuki Zuki no Amai Mizu

(C77) [MEAN MACHINE (Mifune Seijirou)] 絶対ザードル☆宣言 (DREAM C CLUB) [Digital]

Adult! Fushigi Kenkyuubu

Onaho Kenkyuubu! 2

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

(C74) [PINK (Araiguma)] Anou...Korede Iidesuka? Goshujinsama (Code Geass)

[Chotto Dake Aruyo. (Takemura Sesshu)] Shima-Hen (THE iDOLM@STER) [Digital]

[Mimonel] Ninjutsu Kenkyuubu no Genkai Haishin (Blue Archive)

[Otona Teikoku (YAC)] Onaji Class ni Natta Muboubi Muteikou Kyonyuu Bishoujo Sumire-chan ni Yaritai Houdai na Shingakki

Kenkyuu Seika 2

[Niku Yaki] Sakura ni Hara Punch (English)

(C93) [Nekonokone (Takeyuu)] Prinz to Kozukuri Jijou (Azur Lane)

(C92) [ARCHF (Riki)] AFK (Atsumare! Fushigi Kenkyuubu) [English]

[Koala Machine (Tokiwata Miki)] Kawaii Hito (King of Fighters)

[Zonda] Fellatio Kenkyuubu Saishuuwa (COMIC Mugen Tensei 2023-01) [English] [Digital]

T.S.D Vol. 3

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

Fellatio Kenkyuubu Ch.4

Adult! Fushigi Kenkyuubu 2

OH! HIMETIN

Fellatio Kenkyuubu | Blowjob Research Club Ch. 2

(CR37) [Gambler Club (Kousaka Jun)] Sammy Sakura Soushuuhen Ch 1-4 (Cardcaptor Sakura) [English]

Jiyuukenkyuubu

Fellatio Kenkyuubu | Fellatio Fesearch Department Ch. 1

Adult! Fushigi Kenkyuubu 9

COMIC Penguin Club Sanzokuban 2001-08 [Incomplete]

Adult! Fushigi Kenkyuubu

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

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

Rental Kanojo Osawari Shimasu 10

(Futaket 13.5) [Nanashimushi Land (Nanashimushi)] Onaho Kenkyuubu! 1.11+2

Karame Torareta Tsuki

Daughter and Father Marriage - Miyuki's second fellation diary

(C96) [NIGHT FUCKERS (Mitsugi)] Nurunuru Fellation Summer (Granblue Fantasy) [English]

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

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

Fellatio Kenkyuubu | Blowjob Research Club

(Futaket 13) [Nanashimushi Land (Nanashimushi)] Onaho Kenkyuubu! 2

Onaho Kenkyuubu! 2 | 飞机杯研究部2

[Setouchi Pharm (Setouchi)] Haru no MonQue Hon (Monster Girl Quest!)

Seinen Muke no Fushigi

Umi ga Konna ni H datta nante...

Nurunuru Fellation Summer

(C82) [Pannacotta (Shono Kotaro)] Renai Beginner + Paper (Neon Genesis Evangelion) [English]

私は希望の星を見る

(HaruCC18) [SSMY (Fujiko)] Omae wa Tsukae Souda na (Ao no Exorcist)

(C95) [Jouji Mujoh (Shinozuka George)] Kanpai - Jouji Mujoh Soushuuhen (Kantai Collection -KanColle-)

女体化したアイチくんを

[Inui Haruka] Nousatsu! Panty Kyoushi Ranmaru 4

(C64) [Tenzan Factory (Tentyu-maru)] Goddess Pleasure Life (Ah! My Goddess) [English] [Tonigobe]

Fellatio Kenkyuubu - Fellatio Research Department

Gan to Josou to Fukuramu Oppai 1

[Kaishinshi] Jiyuukenkyuubu (Juicy No. 12 2016-01) [English] {NecroManCr}

CHRYSALIS Shinchou ni Kansuru Kousatsu Sakuhin Shuu 2016

Onaho Kenkyuubu! 3 | 飞机杯研究部 3

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

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

[Zonda] Fellatio Kenkyuubu Ch. 4 (COMIC Mugen Tensei 2022-06) [English] [Cuddlebuns] [Colorized] [Decensored] [Digital]

(C103) [K.Y.HIRO (K.Y.HIRO)] フェルンと催眠寝取られ村 (葬送のフリーレン)（LUOLIMASI）

(C87) [Hagane no Tsurugi (Shiraha Mato)] Amagi no Ecchi na Yuuenchi (Amagi Brilliant Park) [Chinese] [LH个人汉化]