hokyuubusshi 501
(Suika Musume 3) [ALICE-DO (Onizuka Takuto)] Hokyuubusshi 501 (Strike Witches) [English] [CGRascal]
(COMIC1☆20) [Kakohimenoutuwa (Yuumazume)] Adult! Fushigi Kenkyuubu 4 (Atsumare! Fushigi Kenkyuubu)
Yakyuubu de Nyotaika Ecchi!? ~ Senpai, Dashitara Dekichauyoo...
[Ibu Hidekichi] Shiritsu Ranyou Gakuen Yakyuubu
(SM3) [ALICE-DO (Onizuka Takuto)] Hokyuubusshi 501 (Strike Witches)
[Noujiru Teishokuya] Penistic Hazard
[Maru Tendon (Ei)] Mouhou Gakuen Yakyuubu 3 [Digital]
Yakyuubu Senyou Toilet-chan
[Tori] Yakyuubu Senyou Toilet-chan
(C92) [ARCHF (Riki)] AFK (Atsumare! Fushigi Kenkyuubu) [English]
[Aikokusha (Agobitch Nee-san)] Seifuku Bishoujo Cheer Girl Ee!? Kyuukyoku Shirigaru Onna Futatabi!! Koi wa Moumoku! Dosukebe Cheer Girl-chan to Yakyuubu-kun dattee?
(Zennin Shuuketsu 2) [nora (kaori)] Naked (NARUTO)
[Circle of Kenkyo] Onna ni Natta Yakyuubu no Ace [Digital]
(C92) [Nanashimushi Land (Nanashimushi)] Onaho Kenkyuubu! 3
[Kyuubu] [Ara Hamu] O Furo Ichaicha Manga [Mousou] (Persona 3)
Hokyuubusshi 00
(C91) [Nanashimushi Land (Nanashimushi)] Onaho Kenkyuubu! 1.11 | 飞机杯研究部 [Chinese] [黄记汉化组]
Fellatio Kenkyuubu | Blowjob Research Club Ch. 2
Nekketsu! Occult Kenkyuubu
(Futaket 13) [Nanashimushi Land (Nanashimushi)] Onaho Kenkyuubu! 2
[Ohkura Bekkan (Ohkura Kazuya)] Tawawa de Akarui Yakyuubu Manager ga Inshitsu na Kyoushi no Wana ni... Sonogo... [Digital]
Onaho Kenkyuubu! 2 | 飞机杯研究部2
Département de recherche en fellations - Ch.01
[Mita Kurumi] Nioi Kenkyuubu (Kari) Ch.1-7
(C87) [1000000000 (Billion)] Ero Hon 8 How to melt Aisu (Amagi Brilliant Park) [English] {TSHH}
Fellatio Research Department | Fellatio Kenkyuubu - Ch.01
(C87) [1000000000 (Billion)] Ero Hon 8 How to melt Aisu (Amagi Brilliant Park)
[Noise] Moshi Chuugaku Yakyuubu Joshi Maneejaa ga Shouri no Megami Dattara | The goddess manager who made the baseball club a success (JS☆JC) [English] [Rin]
(C86) [TETRODOTOXIN (Nise Kurosaki)] Momokan to Nama Akushu-kai Dekiru Yakyuubushitsu (Ookiku Furikabutte) [Chinese] [黑条汉化]
[Mousou Dokoro 2 (TAYU)] Nikubenki Yakyuubu
[Zonda] Fellatio Kenkyuubu Ch. 2 | Blowjob Research Club Ch. 2 (COMIC Mugen Tensei 2021-07) [Chinese]【羅莎莉亞漢化】
[Hotate-chan] Tokkun Suki na Yakyuubu-chan | Baseball-chan Loves Special Training [English] [SaLamiLid]
COMIC Kairakuten 2015-02
GHDC Rush Hen 2 (Gamerz Heaven!
(COMIC1☆15) [Kakohimenoutuwa (Yuumazume)] Adult! Fushigi Kenkyuubu (Atsumare! Fushigi Kenkyuubu)
suzuchannofushigi
[Zonda] Fellatio Kenkyuubu Ch. 2 (COMIC Mugen Tensei 2021-07) [Chinese] [羅莎莉亞漢化] [Digital]
Dokidoki Eizou Enkyuubu
(C92) [ARCHF (Riki)] AFK (Atsumare! Fushigi Kenkyuubu)
Onaho Kenkyuubu! 1.11
[Kirinkirin Yakyuubu] Charao ni Netorareta Fukujuu Hitozuma
[Zonda] Fellatio Kenkyuubu - Fellatio Research Department | Blowjob Research Club Ch. 3 (COMIC Mugen Tensei 2022-02) [English] [CrinkzScans] [Digital]
(COMIC1☆15) [KOKIKKO (Sesena Yau)] Onii-chan Chanto Benkyou Shite Kudasai! [Chinese] [无毒汉化组]
(C95) [INSERT (KEN)] Boku dake no Bakunyuu Ona-maid Dai Ninki Bakunyuu Fellation Idol Fuuzoku Taikenki Shinsaku CG Shuu -Taikenban-
[Suzusiro] Love Linmu Idol Kenkyuubu Sei no Urawaza (Love Live!)
Yakyuubu no Moto Ace ♂ wa Sei Shori Pet ♀
Fellatio Kenkyuubu
Fellatio Kenkyuubu | Departamento de Investigación de las Felaciones Ch. 1
[Itumon] Shiritsu! Otokonoko Kenkyuubu (Otokonoko HEAVEN Vol. 40) [Chinese] [瑞树汉化组] [Digital]
[♀ Seraphita ♂] Mannen Saikai Yakyuubu o Josou de Zenryoku Ouen!? | An Eternally Lowest-Ranked Baseball Club Fully Supported By Crossdressing!? [English] [Non Sequitur Snowman]
[Maniac Street (Black Olive)] Kita Kou Yakyuubu no Gyakushuu [The Counterattack of the North High Baseball Club] (Suzumiya Haruhi no Yuuutsu [The Melancholy of Haruhi Suzumiya]) [English] [desudesu]
Yakyuubu no Moto Ace wa Sei Shori Pet
Fuminijirareta Danshi Yakyuubu
Fellatio Kenkyuubu Blowjob Research Club Ch. 3
(Futaket 13) [Nanashimushi Land (Nanashimushi)] Onaho Kenkyuubu! 2 | 飞机杯研究部2 [Chinese] [黄记汉化组]
[Zonda] Fellatio Kenkyuubu Ch.4 (COMIC Mugen Tensei 2022-06) [Chinese] [瓜皮汉化] [Digital]
[Zonda] Fellatio Kenkyuubu Ch. 3 | Blowjob Research Club Ch. 3 (COMIC Mugen Tensei 2022-02) [English] [Sloppy Seconds] [Digital]
(C96) [NIGHT FUCKERS (Mitsugi)] Nurunuru Fellation Summer (Granblue Fantasy) [English]
TABOO瞳 後編
Mouhou Gakuen Yakyuubu 3
Mouhou Gakuen Suikyuubu 4
Tawawa de Akarui Yakyuubu Manager ga Inshitsu na Kyoushi no Wana ni... Kanketsuhen
Momokan to Nama Akushu-kai Dekiru Yakyuubushitsu