[Inokashira Kenkyuusho] Zakkichou 2004 Fuyu
Marugari Jigokuhen
[Tsurupeta Kenkyuusho (Various)] Tsurupeta Kenkyuu Houkokusho 005 "Dengeki Jigoku" - Turupeta Research Report
(COMIC1☆11) [Showa Saishuu Sensen (Hanauna)] Kamiyama Koukou Omanko Kenkyuukai Katsudou Kiroku (Hyouka)
[Sekai Kakumei Club (Ozawa Reido)] Mesubuta no Bunbenyuuki ni Kansuru Kenkyuu (KiMiKiSS)
[Newtype Kenkyuujo (Kotowari)] Hajimete no Kuchikukan (Kantai Collection -KanColle-) [Digital]
(C97) [Kuromahou Kenkyuujo (Nukaji)] Ali-channel 1+2+3 Follower-san-tachi ni Otomari-Off Asa made Ochinchin Review Namahousou | Ali-Channel 1+2+3 All-night Penis Review Livestream Sleepover at a Follower's Place [English][Tiramisu]
Masuda Kenkyuushitsu Gendai Pura-Kikagaku I
(C78) [Kurage Kenkyuusho (Chouchin Ankou)] Battle for the Planet of the Hams -EPISODE4- (Hamtaro)
(COMIC1☆15) [Kakohimenoutuwa (Yuumazume)] Adult! Fushigi Kenkyuubu (Atsumare! Fushigi Kenkyuubu) [English]
[Hijouguchi (DARKSIDE-G, TEI-OH-K-TAKAMURO)] Futanari Seitaikougaku Kenkyuusho (Ragnarok Online) [Digital]
Fuyuko ni Sukebe na Jidori o Okutte Kure to Tanomu Hon
[Nyoninka Kenkyuujo (milda7)] Onna ni Sareta Yuusha Rya [Chinese] [有条色狼汉化]
[Shousuuha Jikkenshitsu] Kusuguri Egao Kenkyuu
[Nusmusbim] Kuuruna Ane wa Posokoshi Kenkyuuin!! - My Cool Elder Sister Is a Worn-out Article Boffin!! (ANGEL CLUB 2019-11) [English] [SakuLENS] [Digital]
Ochiba Nikki
(C94) [Hiiro no Kenkyuushitsu (Hitoi)] Ochiba Nikki Another Page [Chinese] [無邪気漢化組]
NeuTRal Actor 3
(C73) [Kaiten Sommelier (13.)] 20 Kaiten Shiritsu Risshin Gakuen Gijutsu Kenkyuukai ~Zenritsusen Massage to Koumon Aibu.
Fellatio Research Department | Fellatio Kenkyuubu - Ch.01
[we53] うさぎのうたげのこと (VOCALOID)
(C95) [Hiiro no Kenkyuushitsu (Hitoi)] NeuTRal Actor 2 [English] [Ruru Scanlations]
[Daichiken] 7 Sho no Are (Fate/Grand Order)
Rica no Kenkyuushitsu ~Chiteki na Rikeijo no Seitai~
Kuuruna Ane wa Posokoshi Kenkyuuin!! - My Cool Elder Sister Is a Worn-out Article Boffin!!
Adult! Fushigi Kenkyuubu
[DL Mate] Joushiki Henkan Appli ~ Namaiki na Imouto ni Shikou wo Kakikaete Juujun Fellatio Houshi Sasete Mita
Jintoku No Kenkyuu 6
[Newtype Kenkyuujo (Kotowari)] Ichiban image video ga niau kan (Kantai Collection -KanColle-) [Chinese] [无毒汉化组] [Digital]
(C86) [Minori Kenkyuujo (Minori Kenshirou)] Roshutsu Joshi
(Kouroumu 4) [Newtype Kenkyuujo (Kotowari)] Tenshi no Kaikata Shitsukekata (Touhou Project)
CRUSHERS 2
Erina-sama no Renai Kenkyuukai.
(Shota Scratch 20) [Datsuryoku Kenkyuukai (Kanbayashi Takaki)] Fujun Kankei
(SC56) [Ajisaidenden (Kawakami Rokkaku, Takanashi Rei)] Kazamori Hakase no Chotto Ecchi na Kenkyuu ~Kouhen~ (UN-GO) [Chinese] [沒有漢化]
(C92) [Fujiyuu Kenkyuu (Akai Kagerou)] Nakano Yuka-chan to Shippori Muhuhu Suru Hon (THE IDOLM@STER CINDERELLA GIRLS)
[Matsumoto Drill Kenkyuujo (Naganoon, Kazumi Yoshiyuki)] GunKore Guntai Kore de Iinoda (COMIC X-EROS #13)
(C88) [Minori Kenkyuujo (Minori Kenshirou)] Higyaku Hime [Chinese] [沒有漢化]
Foooolish!
[Takurou] Rica no Kenkyuushitsu ~Chiteki na Rikeijo no Seitai~ Ch. 1-8 [English] [Crystalium]
(COMIC1☆14) [Camrism (Kito Sakeru)] Oppai Highway - Onee-san no Kenkyuu (Penguin Highway)
(Shotaful!) [Datsuryoku Kenkyuukai (Kanbayashi Takaki)] UNUSUAL
Otonoko Josei-ka Kenkyuu Roku Sono Ichi
[Datsuryoku Kenkyuukai (Kanbayashi Takaki)] Shuuchi Hoshuu [Digital]
(C91) [Neko wa Manma ga Utsukushii (Hisasi)] Erina-sama no Renai Kenkyuukai. 2 | Erina-sama's Love Laboratory. 2 (Shokugeki no Soma) [English] [Royal_TL] [Decensored]
DELIGHTFULLY FUCKABLE AND UNREFINED FELLATIO DAY!
[Ijou Nouryoku Kenkyuukaihatsu Kikou (Various)] Inousha Shoujo Kesson Goudou [Digital]
(Shota Scratch 22) [Datsuryoku Kenkyuukai (Kanbayashi Takaki)] UNBALANCE
(C94) [Hiiro no Kenkyuushitsu (Hitoi)] NeuTRal Actor [English] [constantly]
[SOUND MILK (Otochichi)] Mahou Tsukai Sakusei Kenkyuu | Witch's Semen Milking Research (Mahou Tsukai Precure!) [English] [ATF] [Digital]
(C90) [Circle Ohigetan (Ohigetan)] Ohigebon-73 Onedori! 3 Natsu da! Asedaku da! Muremurehokahoka Oparty! Onee-chan Satsusei Shimakuri Natsuyasumi no Jiyuu Kenkyuu~! [English] [biribiri+Super Shanko]
Love Dirty Talk Hyottoko Fellatio Girlfriend
(COMIC1☆13) [Ijou Nouryoku Kenkyuukaihatsu Kikou (Various)] Inousha Shoujo Kesson Goudou
[R-9 no Kenkyuushitsu (R-9)] Magic Magic Magic Cha^3 (Akazukin Chacha)
Kamiyama Koukou Omanko Kenkyuukai Katsudou Kiroku | Kamiyama Highschools Vagina Research Society Activity Record
[Miyabe Kiwi] Fellatio no Tenshi - Fellatio Angel
[Ao Banana] Kozue Ganbaru (COMIC Shitsurakuten 2016-12) [Chinese] [丧尸汉化]
[Hroz] Succubus no Ningen Kenkyuu
[Newtype Kenkyuujo (Kotowari)] Shoujo Waidan -Girls Talk- (Touhou Project) [Digital]
(C85) [Minori Kenkyuujo (Minori Kenshirou)] Geroko-chan to Chikubiko-chan [Chinese] [個人漢化]
[Kuromahou Kenkyuujo (Nukaji)] Kidoairaku (Touhou Project) [English] [dtb] [Digital]
[Zonda] Fellatio Kenkyuubu Ch. 3 | Blowjob Research Club Ch. 3 (COMIC Mugen Tensei 2022-02) [English] [Sloppy Seconds] [Digital]
Kouchou Sensei no Houkago Jiyuu Kenkyuu Kyonyuu JK o Jupujupu Nuponupo Chousachuu ~Juujun na Bukatsu Shoujo Hen~
[Raijinkai (Haruki Genia)] Jintoku No Kenkyuu 11
Source of Happiness | Fellatio no Ehon Soushuuhen 2
Shikkoku no Dekachin ni Netorareta Hitozuma 10nin no Fellatio Zukan&ShousaiKeii
[Wagashi Kenkyuukai (Monaka, Suzuki)] Mitsu to Tadagoto (Sengoku Basara)
(C93) [Daisan Shinsekai (Fumikage)] Futanari Maria Ero Trap Dungeon (Senki Zesshou Symphogear)
(J.GARDEN 41) [Tanakana (Tanaka Natsumi)] Nekketsu! Occult Kenkyuubu
[Deadflow] Yuni Paisen no Kenkyuu (Princess Connect! Re:Dive) [English]
(SC19) [Behind Moon (Q)] Dulce Report 3 [Chinese] [哈尼喵汉化组]
(C90) [Circle Ohigetan (Ohigetan)] Ohigebon-71 Onedori! Natsu da! Asedaku da! Muremure Fusafusa Omange da! Onee-chan Satsuei Shimakuri Natsuyasumi no Jiyuu Kenkyuu~! [English] [No4h+Chaos-x]
[Katou Jun] Avatar Trance! Ch. 1-2 [Chinese] [鬼畜王汉化组] [Digital]
(COMIC1☆14) [Camrism (Kito Sakeru)] Oppai Highway - Onee-san no Kenkyuu | 胸部高速公路 - 有關姐姐的研究 (Penguin Highway) [Chinese] [沒有漢化]
suzuchannofushigi
[Datsuryoku Kenkyuukai (Kanbayashi Takaki)] Boku ga Shihai Suru Senpai [Digital]
Futanarikko Kenkyuu Channel
Yuni Paisen no Kenkyuu
(C78) [Yo wa Okazu wo Shomou Shiteoru (Shian)] Onna Kenkyuuin no Ijou na Aijou
Ochiba Nikki Another Page 2
Chounyuu Gakuen | Academy For Huge Breasts Ch. 1-6
[Matsumoto Drill Kenkyuujo] Alignment You! You! [English] [SaHa]
(Futaket 11) [Doronuma Kyoudai (RED-RUM)] Futa Ona Daisanshou Kouhen | A Certain Futanari Girl's Masturbation Diary Ch. 3.5 [English]
[Suzusiro] Love Linmu Idol Kenkyuubu Sei no Urawaza (Love Live!)
(CR36) [Matsumoto Drill Kenkyuujo (NAGANOON, Nasu)] GC -Garbage Collection-
[Calpis Koubou] Shinomiya Yuki no Futanari Onanie Roku
Chinpo Shaburi no Renai Kenkyuu
Onaho Kenkyuubu! 1.11+2
(C68)[Matsumoto Drill Kenkyuujo] Heart Faction (ToHeart 2)
(C82) [Saikasou Seiteki Shoudou Kenkyuukai (Various)] Boku no Kangaeta Saikou no Loli Babaa
Mahou Tsukai Sakusei Kenkyuu | Witch's Semen Milking Research
(COMIC1☆14) [Camrism (Kito Sakeru)] Oppai Highway - Onee-san no Kenkyuu (Penguin Highway) [English] [Kaijuko]
[bose no Doujin Manga Kenkyuujo (bose)] Jikan no Majo 2 ~Eroi Onee-san ni Jikan Teishi Sarete Iroiro Sarechau Ohanashi~
Natsuyasumi Kids wa Kozukuri Kenkyuuchuu
(SC31)[Matsumoto Drill Kenkyuujo] Kasukabe-san-tte Iindesuyo (ToHeart 2)
(Reitaisai 5) [Ishikiriba (Various)] Yagokoro Kenkyuushitsu ~Yagokoro Laboratory~ (Touhou Project)
Nama Onaho Konoha-chan
(C87) [Kuromahou Kenkyuujo (wizakun)] Issho ni Iko (Kantai Collection -Kancolle-)
(C91) [JACK-POT (Jyura)] Fellatio Queen Reiko no Nichijou (Kochikame)
(C90) [Neyukidou (Takaku Nozomu)] Nenmaku Jigoku Kitou Hen
[Takurou] Rica no Kenkyuushitsu ~Chiteki na Rikeijo no Seitai~ Ch. 1-5 [English] [Crystalium]
[Tachibana Omina] Yukemuri Harem Monogatari Ch. 4 (COMIC Mugen Tensei 2017-11) [English] [CGrascal] [Digital]
[Datsuryoku Kenkyuukai (Kanbayashi Takaki)] Fujun Kankei 02 [Chinese] [萌♂控漢化組] [Digital]
(C73) [Matsumoto Drill Kenkyuujo (NAGANOON)] Kono Sekai ni Kami wa Inai (Gundam 00)
[Petancoside] Shokushu Kankin Kenkyuushitsu [Digital]
(C96) [NIGHT FUCKERS (Mitsugi)] Nurunuru Fellation Summer (Granblue Fantasy) [English]
Rika no Kenkyuushitsu Report File Choujin ni Naru X
Kuuruna Ane wa Posokoshi Kenkyuuin!!
[Nyoninka Kenkyuujo (milda7)]Husband to Bride [rework] MeowWithMe【chinese】(可乐个人汉化)
[Kuromahou Kenkyuujo (Nukaji)] Shinyuu wa Imouto no Kareshi [Digital]
[Datsuryoku Kenkyuukai (Kanbayashi Takaki)] Ore wa Kawaii Onnanoko [English] [mysterymeat3] [Digital]
(C94) [Rico-ba (Rico)] Onii-chan to Sex Kenkyuu [Chinese] [山樱汉化]
(C88) [Minori Kenkyuujo (Minori Kenshirou)] Higyaku Hime
Rica no Kenkyuushitsu ~Chiteki na Rikeijo no Seitai~ ch.1
(C91) [LRIG Lab (Various)] LRIG Kenkyuu Nisshi 2016 Nenmatsu Tokudai-gou (WIXOSS)
(CT22) [Kuromahou Kenkyuujo (wizakun)] Te-toku Shu-ri shite (Kantai Collection -KanColle-) [Chinese] [靴下汉化组]
[Zonda] Fellatio Kenkyuubu Ch. 2 | Blowjob Research Club Ch. 2 (COMIC Mugen Tensei 2021-07) [Chinese]【羅莎莉亞漢化】
[GALAXY STYLE (Yoshida Inuhito)] FUTABON [Digital]
[Kotodama Kenkyuukai] Otokonoko wa Tsuraiyo -Accident Core hen- (Guilty Gear)
Kamiyama Koukou Omanko Kenkyuukai Katsudou Kiroku
(C92) [Tetsugakuteki Zombie (Nekubila)] Ochinpo ga Haetano de Otete de Kakimasu. (Kizuna Ai)
[Datsuryoku Kenkyuukai (Kanbayashi Takaki)] Switch [Digital]
Kiiro no Kenkyuu
Kenkyuu Koumoku: Seishoku Koui
[Takurou] Rica no Kenkyuushitsu ~Chiteki na Rikeijo no Seitai~ Ch. 1-3 [English] [Crystalium]
[Shinsekai Set (Hetaren)] Kurodate o Shiro ni Someru Seishoku Kenkyuu o (Blue Archive) [Chinese] [白杨汉化组]
(C73) [NAGANOON (Matumoto Drill Kenkyuujo)] Kono Sekai ni Kami wa inai (Gundam 00) [Digital]
[Newtype Kenkyuujo (Kotowari)] Kekkon Kakko Ten (Touhou Project)
[Anthology] 2D Comic Magazine Futanari Musume ni Nakadashi Haramase! Vol. 2 [Digital]
(C86) [Matsumoto Drill Kenkyuujo (Naganoon, Kazumi Yoshiyuki)] Tone-san to Chikuma-san (Kantai Collection -KanColle-)
[bose no Doujin Manga Kenkyuujo] Jikan no Majo ~Eroi Onee-san ni Jikan Teishi Sarete Iroiro Sarechau Ohanashi~
Kiss to Chocolate no Kenkyuu Report
[Zenra QQ] Fellatio Kouhai, Otouto ni naru [Chinese] [空想少年汉化]
LRIG Kenkyuu Nisshi 2016 Nenmatsu Tokudai-gou
[Raijinkai (Haruki Genia)] Jintoku No Kenkyuu 4
SLUT Saibou -Ochita Kenkyuuinn-
UMP9 ga Fellatio!!
(C85) [Matsumoto Drill Kenkyuujo (Naganoon)] ChitoChiyo Shimai no Unyou ni Tsuite (Kantai Collection -KanColle-) [Chinese] [脸肿汉化组]
[Zenra QQ] Dekachin Bitch Kun no Seikatsu
[Datsuryoku Kenkyuukai (Kanbayashi Takaki)] Fujun Kankei 02 [Digital]
(COMIC1)[Matsumoto Drill Kenkyuujo] Kusakabe-san to Shota Aki-kun (ToHeart 2)
(Futaket 9) [Adeyaka Kunoichi-dan (Shiranui)] Futata Soukango
(C94) [Akausagi (Fukuyama Naoto)] Anedeshi Kenkyuukai (Ryuuou no Oshigoto!)
(Houraigekisen! Yo-i! 25Senme!) [Newtype Kenkyuujo (Kotowari)] Ichiban Youna Tsuma ga Niau Kuchikukan (Kantai Collection -KanColle-)
[Tsuki] Kenkyuu Shoujo Feito (Magical Girl Lyrical Nanoha)
Nurunuru Fellation Summer
[Newtype Kenkyuujo (Kotowari)] Hi-Hi-Hi-! Fu-Fu-Fu-! (Touhou Project) [Digital]