Sassy-Sister Complex! 4.0
[Inokashira Kenkyuusho] Zakkichou 2004 Fuyu
[Ninnindo (Tonsuke)] N Zukan ~Fellatio Hen~ (Various)
[Sannyuutei Shinta] Chinpotsuki Ijimerarekko Ch. 10-13
Ikinari Hajimeru Fellatio Manga
(C93) [Minori Kenkyuujo (Minori Kenshirou)] Pouty Pukey Smile
(C85) [Matsumoto Drill Kenkyuujo (Naganoon)] ChitoChiyo Shimai no Unyou ni Tsuite (Kantai Collection -KanColle-) [English] {doujins.com}
[RINARINA (Shima Mitsuru)] Imouto Kenkyuu Nisshi 4 (Sister Princess)
(Futaket 9) [Adeyaka Kunoichi-dan (Shiranui)] Futata Soukango
(Futaket 13.5) [ASTRA'S (ASTRA)] 50%-4 (Ranma 1/2)
(C87) [Kuromahou Kenkyuujo (wizakun)] Issho ni Iko (Kantai Collection -Kancolle-)
(C90) [Fatalpulse (Asanagi)] Gareki 23 (Various)
[Nyoninka Kenkyuujo (milda7)] Josou Dorei Gakuin - Sodomized Feminized Mazo Teacher
(Shota Scratch 20) [Datsuryoku Kenkyuukai (Kanbayashi Takaki)] Fujun Kankei [Chinese]
Fellatio Suarus VS Mahou Shoujo Zenpen
Onaho Kenkyuubu! 2
JS Kenkyuukai | JS Research Seminar
(C77) [Kaientai (Shuten Douji)] Fellatio F Club (Dream C Club)
(Reitaisai 9) [Newtype Kenkyuujo (Kotowari)] Tenshi no Kaikata Shitsukekata CLIMAX (Touhou Project)
[Kinku] Jiyuukenkyuu Bitch Report | Research Project: Bitch Report! (COMIC LO 2013-09) [English]
Girl-chan Kenkyuuchuu
Ochiba Nikki Another Page2
(C55) [Jiyuu Shuppan Kenkyuusho , Karashi Mentaiko (various)] ONE ~Kagayaku Kisetsu he~ (ONE ~Kagayaku Kisetsu e~)
(C88) [Eroquis! (Butcha-U)] DELIGHTFULLY FUCKABLE AND UNREFINED FELLATIO DAY! [English] {thetsuuyaku} [Decensored]
(C82) [Matsumoto Drill Kenkyuujo (Naganoon)] COMIC Matsumoto Drill Vol.1 Gouten
(J.GARDEN 41) [Tanakana (Tanaka Natsumi)] Nekketsu! Occult Kenkyuubu
[Kuromahou Kenkyuujo (Nukaji)] Bungeibu no Asaren | Literary club's morning training [English] [DrunkenWeeb] [Digital]
[Anyakunin] Efu no Hon - Fellatio
[Newtype Kenkyuujo (Kotowari)] Juunana Kuchikutai no Hime Hajime (Kantai Collection -KanColle-) [Digital]
[Nyoninka Kenkyuujo (milda7)] Naomi no Akuheki
(C70) [Rei no Tokoro (Kuroarama Soukai)] USAGI DROPS 2 (Gotcha Force)
Fuyuko ni Sukebe na Jidori o Okutte Kure to Tanomu Hon
Ore no Shinyuu wa Nani Nani ka ga Okashii | My Best Friend's Kinda Weird
[Mugenya Honpo (Mugen no Ossan)] Nitsui Shoujo
[Q] Kagai Lesson (Fujouri na Nyotai Kousoku) [Digital]
[Ninomiya Ryouzou] Junketsu Maniac Seijo
Kouchou Sensei no Houkago Jiyuu Kenkyuu Kyonyuu JK o Jupujupu Nuponupo Chousachuu ~Juujun na Bukatsu Shoujo Hen~
(C94) [Rico-ba (Rico)] Onii-chan to Sex Kenkyuu [Chinese] [山樱汉化]
(Mou Nanimo Kowakunai 29) [Shadan Katsudoh (Kyuusuikei)] Fellatiosaurus VS Mahou Shoujo Chuuhen (Puella Magi Madoka Magica)
(SC56) [Ajisaidenden (Kawakami Rokkaku, Takanashi Rei)] Kazamori Hakase no Chotto Ecchi na Kenkyuu ~Kouhen~ (UN-GO) [English] [biribiri]
Erohon o Yondetara Kinjo no Onee-san ni Fellatio Sareta Hanashi
Kusuguri Egao Kenkyuu
(COMIC1☆3) [Matsumoto Drill Kenkyuujo (Various)] TH2 Soushuuhen (ToHeart2)
(COMIC1) [SimaSima System (Nagisawa You)] Suzumiya Haruhi no Daikenkyuu! (The Melancholy of Haruhi Suzumiya) [English] [FAKKU]
DELIGHTFULLY FUCKABLE AND UNREFINED FELLATIO DAY!
[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]
CRUSHERS 2
[Kitsune Tsuki] Chinpo Shaburi no Renai Kenkyuu | Dick-Sucking Love Study (Love Lab) [English] =YQII=
[Kuromahou Kenkyuujo (Nukaji)] Aniki to Kanojo no Benkyoukai [Chinese] [Digital]
(C70) [Dennou Denpa Kenkyuusho (Harukaze Koucha)] Nishi Kara Kita Iinchou... ni (ToHeart)
(COMIC1☆7) [Datsuryoku Kenkyuukai (Kanbayashi Takaki)] Aniki ni Urarete Hitobanjuu 2
(C84) [Kacchuu Musume (Yukiyanagi)] Shingeki no Kenkyuu | Attack on Research (Shingeki no Megami) (Shingeki no Kyojin) [English] [CGRascal]