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(C70) [Matsumoto Drill Kenkyuujo (Naganoon)] Tamani wa nai no mo ii janai | How About Nai Once In A While? (Utawarerumono) [English] [EHT]

(C83) [Minori Kenkyuujo (Minori Kenshirou)] Kichikubi Musume

(COMIC1☆11) [Showa Saishuu Sensen (Hanauna)] Kamiyama Koukou Omanko Kenkyuukai Katsudou Kiroku (Hyouka)

[gallery walhalla (Kanoe)] Tateba Sokuhame Suwareba Fellatio Aruku Sugata wa Roshutsu Play (Battle Girl High School) [Digital]

[Matsumoto Drill Kenkyuujo (Drill Eternal, NAGANOON, Nasu)] Houkago ○○ Time (K-ON!) [Digital]

[Eroquis! (Butcha-U)] DELIGHTFULLY FUCKABLE AND UNREFINED FELLATIO DAY! [Chinese] [Digital]

[Matsumoto Drill Kenkyuujo] Alignment You! You! [English] [SaHa]

[Sarurururu (Various)] Fellatio Paranoia [Digital]

(C91) [Lrig Lab (Various)] Lrig Kenkyuu Nisshi 2016 Nenmatsu Tokudaigou (WIXOSS)

[Hroz] Succubus no Ningen Kenkyuu

(C94) [Fujiyuu Kenkyuu (Akai Kagerou)] Mifune Miyu-san to Etude Suru Hon (THE IDOLM@STER CINDERELLA GIRLS)

(COMIC1☆6) [Ajisaidenden (Kawakami Rokkaku, Takanashi Rei)] Kazamori Hakase no Chotto Ecchi na Kenkyuu (UN-GO) [Chinese] [沒有漢化]

(C82) [Minori Kenkyuujo (Minori Kenshirou)] Outo Switch

Bunnyue no Fellatio

Jiyuu Kenkyuu

(C87) [Newtype Kenkyuujo (Kotowari)] Sie ist ohne Ehre! (Kantai Collection -KanColle-)

[Tanpopo Suisan+Ziggurat (INAGO)] Natsuyasumi no jiyuukenkyu Riko choukyou 1 kaime~renzoku zetchou o sa se te miyo u!~ [Digital]

Dare no Shiwazaka Wakarimasu?

Kyonyuu Seijo to Ouhi ga Noukou na Shitawaza de Kurikaeshi Nuite Kureta Ato ni Honban Sasete Kureru Fellatio Fuuzoku

(Shuuki Reitaisai 4) [Studio P.M.Y (Mikarin)] Ecchi na Kenkyuu Koishi-chan no Baai (Touhou Project)

(C81) [Naruto Kenkyu Sha (Hisakabe Oto)] Me by SHOW (Dream C Club)

(C90) [Datsuryoku Kenkyuukai (Kanbayashi Takaki)] Ore wa Kawaii Onnanoko?

(C94) [Rico-ba (Rico)] Onii-chan to Sex Kenkyuu [Chinese] [脸肿汉化组]

(C82) [Minori Kenkyuujo (Minori Kenshirou)] Outo Switch

[Matsumoto Drill Kenkyuujo] manga study’s Fujiki-San (English)

[Kuromahou Kenkyuujo (wizakun)] Osoto ni Tsuretette (Touhou Project) [Digital]

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[Takurou] Rika no Kenkyuushitsu ~Sponsor Dai Boshuu no Maki~ (COMIC HOTMiLK 2015-01) [Chinese] [黑条汉化]

(C86) [Minori Kenkyuujo (Minori Kenshirou)] Roshutsu Joshi

Rika no Kenkyuushitsu | Rika's Laboratory Ch. 1-5

[Datsuryoku Kenkyuukai (Kanbayashi Takaki)] Nii-chan no Jikkendai!? [Digital]

[RINARINA (Shima Mitsuru)] Imouto Kenkyuu Nisshi 4 (Sister Princess)

[Satomichi] Iyarashii Mannequin ~Gachimuchi Suit Seiyoku Zukan~ | 淫乱的服装模特~肌肉饱满正装性欲图鉴 Ch. 3-4 [Chinese] [Decensored] [Digital]

Producer-san wa Boku to Issho ni Ofuro Hairitai no desu ka?

(C90) [Circle Ohigetan (Ohigetan)] Ohigebon-71 Onedori! Natsu da! Asedaku da! Muremure Fusafusa Omange da! Onee-chan Satsuei Shimakuri Natsuyasumi no Jiyuu Kenkyuu~!

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Kenkyuu Seika

(SHT2013 Haru) [Newtype Kenkyuujo (Kotowari)] Sayaka-san to Kyouko-san (Puella Magi Madoka Magica)

JS Kenkyuukai | JS Research Seminar

[Newtype Kenkyuujo (Kotowari)] Katori-sensei no Ikisugi Shidou ni Goyoujin (Kantai Collection -KanColle-) [Digital]

(CT22) [Kuromahou Kenkyuujo (wizakun)] Te-toku Shu-ri shite (Kantai Collection -KanColle-) [Chinese] [靴下汉化组]

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(C95) [Hiiro no Kenkyuushitsu (Hitoi)] NeuTRal Actor 2 [English] [Ruru Scanlations]

[Dennou Denpa Kenkyuusho (Harukaze Koucha)] Koisuru Kyuuketsuki (Tsukihime)

(Mou Nani mo Kowakunai 26) [Shadan Katsudou (Kyuusuikei)] Fellatio Suarus VS Mahou Shoujo Zenpen (Puella Magi Madoka Magica)

[NAVY (Kisyuu Naoyuki)] Okuchi no Ehon -Honsai wa Waga ja !- | Mouth's Picture book -The true wife is me-! (Fellatio no Ehon Soushuuhen Vol. 2) (Sekirei) [English] =Wrathkal+EZRewriter= [Digital]

Fellatio Anthology Kouin Ojoku

SWEET NURSING Full Version

[Datsuryoku Kenkyuukai (Kanbayashi Takaki)] Kamikirimushi

Kouchou Sensei no Houkago Jiyuu Kenkyuu Kyonyuu JK o Jupujupu Nuponupo Chousachuu ~Juujun na Bukatsu Shoujo Hen~

(C82) [Matsumoto Drill Kenkyuujo (Naganoon)] COMIC Matsumoto Drill Vol.1 Gouten [Chinese] [臭鼬娘漢化組]

Kusuguri Egao Kenkyuu

Danjon de Ayashi Kenkyusha ni Ayashi Maho ni Kakerarechau Bokensha chan

Fellatiosaurus VS Mahou Shoujo Zenpen

[Takurou] Rika no Kenkyuushitsu Report File Choujin ni Naru X (COMIC HOTMiLK 2014-01) [English] [Crystalium]

The senior whom I rule over

(C89) [Kuromahou Kenkyuujo (wizakun)] Kyou wa Sukoshi dake Senobi o Shite Tooku o Miyou (Yotsubato!)

When The Gals In My Class Found Out That I Was A Futanari, They Started Freaking Out. #1 Nanami-chan Toilet Assault Fellatio Edition

[Hroz] Succubus no Ningen Kenkyuu | Human Research by a Succubus [English] [thetsuuyaku + 4dawgz]

(C95) [Rotary Engine (Kannazuki Motofumi)] JS Kenkyuukai (Ryuuou no Oshigoto!) [Chinese] [脸肿汉化组]

[Wakana Hanabi] Himawari Ichiga (Hatsukoi to Fellatio to Seiin) [English] [Flatopia + Team Koinaka]

(C88) [Matsumoto Drill Kenkyuujo (Naganoon, Kazumi Yoshiyuki)] Hare Tokidoki Teekyuu Kai (Teekyuu)

[Raijinkai (Harukigenia) Jintoku no Kenkyuu 02 (original)

(COMIC1☆13) [KINOKONOMI (konomi)] Nyancology 7 -Kitsunegawa Kon to Himitsu no Kenkyujo- [Chinese] [绅士仓库汉化]

(COMIC1☆2)[Matsumoto Drill Kenkyuujo] Mou Oppai to Ieba Tama-nee Nandayo! (ToHeart 2)

(C93) [Newtype Kenkyuujo (Kotowari)] 17 Kuchikutai no Merry Christmas (Kantai Collection -KanColle-)

[Kuromahou Kenkyuujo (Nukaji)] Aniki to Kanojo no Benkyoukai (Digital)

(C82) [Newtype Kenkyuujo (Kotowari)] Seidoujo o Seidoujo ni Saihenkan Sono Ni (Touhou Project)

(C82) [Minori Kenkyuujo (Minori Kenshirou)] Outo Switch [English] [LWB + Anon]

Gyaru Hakase no Himitsu Kenkyuu | Gyaru Professor’s Secret Investigation

[Kuromahou Kenkyuujo (Nukaji)] Reitaisai Off-Pako (Touhou Project) [Digital]

[Hiiro no Kenkyuushitsu (Hitoi)] Mask Haishin Konoha-chan [Chinese] [無邪気漢化組]

Kawaii Onnanoko o Tsuru Houhou - Method to catch a pretty girl Ch. 3

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Fellatio Research Department | Fellatio Kenkyuubu - Ch.01

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(C68) [Newtype Kenkyuujo (Kotowari)] Chainakuikku! (Touhou Project)

(C72) [Kaiten Sommelier (13.)] 20 Kaiten Shiritsu Risshin Gakuen Gijutsu Kenkyuukai ~Zenritsusen Massage to Koumon Aibu.

Masuda Kenkyuushitsu Gendai Pura-Kikagaku I

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

[Nyoninka Kenkyuujo (milda7)]Husband to Bride [rework] MeowWithMe【chinese】(可乐个人汉化)

(Futaket 12) [datsuryoku kenkyuukai (Kanbayashi Takaki)] Futanari Joshi to Gyaku Anal Gakkou Seikatsu [English] [Sn0wCrack]

Abby Kenkyuu Bon

[Nusmusbim] Kuuruna Ane wa Posokoshi Kenkyuuin!! - My Cool Elder Sister Is a Worn-out Article Boffin!! (ANGEL CLUB 2019-11) [English] [SakuLENS] [Digital]

[Naruto Kenkyu Sha (Hisakabe Oto)] Hizamakura de Gohoubi (Dream C Club) [Digital]

[Kuromahou Kenkyuujo (Nukaji)] Imouto no Kareshi ga Kawaii no de [Chinese] [Digital]

[Cyber F] Kaizou Gakuen - Cyborg Kenkyuu-bu

Uremomo

(C94) [Kuromahou Kenkyuujo (Nukaji)] Watashi mo Chiisaku Narimashita (Dragon Quest XI)

[Chounyuu Kenkyuushitsu (Ishioto)] Zemuriya Report [Digital]

[Muchin] Sakura-chan no Jiyuu Kenkyuu 2 | Sakura-chan's Free Study 2 [English]

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[Kamitou Masaki] File:01 Lewd Encounters of the Third Kind (Okaruto Kenkyuukai -Michi to no Souguu-) [English]

(C94) [Sniff Dogs (Ujiie Moku)] Pedoou to JS Anal Kenkyuukai (Ryuuou no Oshigoto!)

(CT34) [Kuromahou Kenkyuujo (Nukaji)] Latin-kei S-kyuu Alicia-chan Jidori Nama Ona Haishin

(Shota Scratch 20) [Datsuryoku Kenkyuukai (Kanbayashi Takaki)] Fujun Kankei [English] [Forgotten Gem Box]

[Datsuryoku Kenkyuukai (Kanbayashi Takaki)] UNLIMITED [Digital]

[Benii Kenkyuujo] Jitsubo Dairi Shussan~Shirakawa Yuuka no Baai~Zenpen

[Muchin] Sakura-chan no Jiyuu Kenkyuu 1 | Sakura-chan's Free Study 1 [English]

(C84) [Minori Kenkyuujo (Minori Kenshirou)] Haisen Girl [English] [LWB + LoliLoli Hunters]

[Datsuryoku Kenkyuukai (Kanbayashi Takaki)] Iinchou ga Ore Tachi no Tame ni Chou Ganbatte Kureru Hon [Digital]

Kyonyuu Seijo to Ouhi ga Noukou na Shitawaza de Kurikaeshi Nuite Kureta Ato ni Honban Sasete Kureru Fellatio Fuuzoku

[Shadan Katsudou (Kyuusuikei)] Fellatiosaurus VS Mahou Shoujo Kouhen (Puella Magi Madoka Magica) [English] [Shady Dealer] [Digital]

(C80) [Matsumoto Drill Kenkyuujo] C80 Rakugakibon (Various)

Omoi, Omoware

(COMIC1☆14) [Camrism (Kito Sakeru)] Oppai Highway - Onee-san no Kenkyuu (Penguin Highway)

[Kuromahou Kenkyuujo (Nukaji)] Irika no Shippo [Digital]

Fellatio Iinchou | Blowjob President

[Nyoninka Kenkyuujo] Chijoku Josou no Yoru

[Kuromahou Kenkyuujo (Nukaji)] Tokubetsu Kikaku (Pokémon Scarlet and Violet) [Digital]

(C75) [Matsumoto Drill Kenkyuujo] Korega Sekai no Hizumida (Mobile Suit Gundam 00) [Digital]

Fellatio Iinchou

[Choushizen Kenkyuujo (Meido Sushi)] Geshi ~Natsu ga Owaru made~ | Summer Solstice: All Summer Long [English] [cutegyaruTL]

[Hiiro no Kenkyuushitsu (Hitoi)] April Fools' Day (Original) [Chinese] [無邪気漢化組]

Fellatio Research Department Epilogue

(C88) [Kuromahou Kenkyuujo (Nukaji)] SheStar! Imouto ga Kawaikatta node Karada o Notto tte Jii shitemita Kekka (Charlotte) [English] [dvinrtribution]

sweet make out

(C83) [Minori Kenkyuujo (Minori Kenshirou)] Kichikubi Musume

Bisyoku Kenkyuukai no 〇-men Kenkyuu

Saraba LRIG Kenkyuu Nisshi Heisei Saigo no Natsugou

[Newtype Kenkyuujo (Kotowari)] TOHO SCHOOL LIFE (Touhou Project)

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