[Kagaku Bishoujo Kenkyuusho] Mugen no Monnyuu (Mugen no Frontier)
[Dennou Denpa Kenkyuusho (Harukaze Koucha)] Onesho
[Kuromahou Kenkyuujo (Nukaji)] Chishou no Ko o Onaho ni Suru [Digital]
(C55) [Jiyuu Shuppan Kenkyuusho , Karashi Mentaiko (various)] ONE ~Kagayaku Kisetsu he~ (ONE ~Kagayaku Kisetsu e~)
(Reitaisai 5) [Ishikiriba (Various)] Yagokoro Kenkyuushitsu ~Yagokoro Laboratory~ (Touhou Project)
[Nusmusbim] Kuuruna Ane wa Posokoshi Kenkyuuin!! - My Cool Elder Sister Is a Worn-out Article Boffin!! (ANGEL CLUB 2019-11) [English] [SakuLENS] [Digital]
[Slow Onanie Kenkyuukai] Yukkuri Shiteitte ne
Koi to Sakura | Love and Cherry Blossoms
Onaho Kenkyuubu! 3 | 飞机杯研究部 3
[Okayusan] Yatte Shimai Mashita [Chinese] [清晰版(第五話為自行漢化)]
Fellatio girl illustrated book 3
[bose no Doujin Manga Kenkyuujo (bose)] Kankaku no Paraphilia ~Nikushokukei JK-tachi ni Chinpo no Kankaku o Shihai Saretara~
Okaruto Kenkyuukai | Club de estudio de lo oculto Ch. 1-3
[Raijinkai (Harukigenia) Jintoku no Kenkyuu 02 (original)
(Futaket 9) [Adeyaka Kunoichi-dan (Shiranui)] Futata Soukango
(Shuuki Reitaisai 2) [Newtype Kenkyuujo (Kotowari)] Kekkon Kakko Kokoro (Touhou Project) [Chinese] [无毒汉化组]
(C92) [Minori Kenkyuujo (Minori Kenshirou)] Chiisana Puffy 1
(C82) [Saikasou Seiteki Shoudou Kenkyuukai (Various)] Boku no Kangaeta Saikou no Loli Babaa
[Neko wa Manma ga Utsukushii (Hisasi)] Erina-sama no Renai Kenkyuukai. 2 (Shokugeki no Soma) [Digital]
[Datsuryoku Kenkyuukai (Kanbayashi Takaki)] Omoi, Omoware. [Chinese] [个人汉化] [Digital]
[Okosama Lunch (Nishinozawa Kaorisuke)] Mei no Jiyuu Kenkyuu [Digital]
UMP9 ga Fellatio!!
[Maimu Maimu] AneDol ~Onee-chan wa Idol~ [Digital]
(C77) [Tyongera Kenkyuujo (Tyongera.)] LOVE & SE'X (Fresh Precure!)
[Takurou] Rika no Kenkyuushitsu Ch. 1-2 [English] [Crystalium]
(C68) [Rengokukai (Shingyouji Tsumiko)] LITTLE BY LITTLE (One Piece)
(Shotaful!) [Datsuryoku Kenkyuukai (Kanbayashi Takaki)] UNUSUAL
(COMIC1☆20) [Neko-bus Tei (Shaa)] Natsu Yasumi no Saimin Jiyuukenkyuu (THE iDOLM@STER: Shiny Colors)
(C93) [Minori Kenkyuujo (Minori Kenshirou)] Pouty Pukey Smile [Chinese] [沒有漢化]
(Reitaisai 7) [Newtype Kenkyuujo (Kotowari)] Toramaru P! (Touhou Project)
[Zonda] Fellatio Kenkyuubu Ch. 3 | Blowjob Research Club Ch. 3 (COMIC Mugen Tensei 2022-02) [English] [Sloppy Seconds] [Digital]
[Matsumoto Drill Kenkyuujo] comic Konotama H (toheart)
(C93) [Daisan Shinsekai (Fumikage)] Futanari Maria Ero Trap Dungeon (Senki Zesshou Symphogear)
[Datsuryoku Kenkyuukai (Kanbayashi Takaki)] Omoi, Omoware. [English] [Digital]
[Nyoninka Kenkyuujo (milda7)] Kyousei Jingai-ka Jigoku [Chinese] [可乐x不咕鸟汉化组]
(C84) [Kuromahou Kenkyuujo (wizakun)] Siberia - Hi no Ataranai Kyoushitsu de Hoshuu 25 Nichi (Girls und Panzer)
[bose no Doujin Manga Kenkyuujo (bose)] Jikan no Majo ~Eroi Onee-san ni Jikan Teishi Sarete Iroiro Sarechau Ohanashi~ [Chinese] [輝夜漢化]
(COMIC1☆11) [Showa Saishuu Sensen (Hanauna)] Kamiyama Koukou Omanko Kenkyuukai Katsudou Kiroku | Kamiyama Highschools Vagina Research Society Activity Record (Hyouka) [English] [Doujins.com]
(C91) [Kurage Kenkyuusho (Chouchin Ankou)] drug and drop 8 (Various)
(C89) [EX35 (Kamaboko RED)] Kenkyuujotte Nani Suru Tokoka Shittemasuka? | Do You Know What They Do in a Laboratory? (Bakusou Kyoudai Lets & Go!!) [English] {Shotachan}
(C84) [Minori Kenkyuujo (Minori Kenshirou)] Haisen Girl
[Itumon] Shiritsu! Otokonoko Kenkyuubu (Otokonoko HEAVEN Vol. 40) [Chinese] [瑞树汉化组] [Digital]
Ochiba Nikki Another Page 2
(C87) [Minori Kenkyuujo (Minori Kenshirou)] Calpis no Awa
(Tosan Matsuri 2017) [LRIG Lab (Various)] LRIG Kenkyuu Nisshi 2017 Harugou (WIXOSS)
(Shota Scratch 20) [Datsuryoku Kenkyuukai (Kanbayashi Takaki)] Fujun Kankei [English] [Forgotten Gem Box]
(C77) [Kaientai (Shuten Douji)] Fellatio F Club (Dream C Club)
[Takurou] Rika no Kenkyuushitsu | Rika's Laboratory Ch. 1-4 [English] [Crystalium]
[Newtype Kenkyuujo (Kotowari)] TOHO SCHOOL LIFE (Touhou Project)
(C87) [Minori Kenkyuujo (Minori Kenshirou)] Calpis no Awa | Soda Bubbles [English] =LWB=
(C61) [METAL (Various)] Misty Moon Metropolis Gaiden Ichi
Erina-sama no Renai Kenkyuukai. 2 I Erina-sama's love research lab 2
[Matsumoto Drill Kenkyuujo (Drill Eternal)] Tamakin (ToHeart 2)
[Mikikazu] Fellatio Maniax
(CT34) [Kuromahou Kenkyuujo (Nukaji)] Latin-kei S-kyuu Alicia-chan Jidori Nama Ona Haishin
(Futaket 13.5) [Miura Iota (Miura Iota)] Ankou Team EroCos Beit wa Sokubare Sokuhame! (Girls und Panzer)
Drool Drool Lips, Slurp Slurp Tongue, Vacuuuum Fellatio!
Joushiki Henkan Appli ~ Namaiki na Imouto ni Shikou wo Kakikaete Juujun Fellatio Houshi Sasete Mita
[Ran] Mobu Shu Zentei Ashi Shu Manga (Mikansei Genkō)
[Datsuryoku Kenkyuukai (Kanbayashi Takaki)] Omoi, Omoware. [Digital]
Fellatio Kenkyuubu | Blowjob Research Club Ch. 2
[ Matsumoto Drill Kenkyuujo] do risu ta (LUCKY☆STAR)
[SOUND MILK (Otochichi)] Mahou Tsukai Sakusei Kenkyuu (Mahou Tsukai Precure!) [Digital]
[L.P.E.G. (Marneko)] Maidencarnation3-Abyss Dresser- [English] [Sn0wCrack] [Digital]
[Calpis Koubou] Shinomiya Yuki no Futanari Onanie Roku
(Shota Scratch 11) [Datsuryoku Kenkyuukai (Kanbayashi Takaki)] Seigi no Mikata Vol.1
(C91) [Sakurai Dai Energy (Sakurai Energy)] Reverse×Reverse (Touhou Project)
CRUSHERS 2
[Newtype Kenkyuujo (Kotowari)] Ichiban HiAce ga Niau Kan (Kantai Collection -KanColle-) [Digital]
Mahou Tsukai Sakusei Kenkyuu | Witch's Semen Milking Research
[Konnyaku Nabe (magifuro Konnyaku)] Futanari Shinsatsu Time [English] [Digital]
[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]
[Nyoninka Kenkyuujo (milda7)] Nyotaika Shiiku
(C82) [Minori Kenkyuujo (Minori Kenshirou)] Outo Switch
Ore no Shinyuu wa Nanika ga Okashii
(C70) [Matsumoto Drill Kenkyuujo (Naganoon)] Tamani wa nai no mo ii janai | How About Nai Once In A While? (Utawarerumono) [English] [EHT]
Otokonoko HEAVEN Vol. 57
[Inokashira Kenkyuusho] Zakkichou 2004 Natsu
[Kamitou Masaki] Okaruto Kenkyuukai - Michi to no Souguu -
Tickle Seijin ni Yoru Kusuguri Energy Kenkyuu Report
Rika no Kenkyuushitsu | Rika's Laboratory Ch. 1-3
(C64) [Jiyuu Shuppan Kenkyuusho, Sakura Karashi Mentaiko (Hiraki Naori, Kai Kousen)] Mariasama Ga Miteru (Maria-sama ga Miteru)
[Ao Banana] Kozue Ganbaru (COMIC Shitsurakuten 2016-12) [Chinese] [丧尸汉化]
(COMIC1☆2)[Matsumoto Drill Kenkyuujo] Mou Oppai to Ieba Tama-nee Nandayo! (ToHeart 2)
[Newtype Kenkyuujo (Kotowari)] Gokousen Sando wa Ikaga Desu ka? (Kantai Collection -KanColle-) [Digital]
(Futaket 12) [datsuryoku kenkyuukai (Kanbayashi Takaki)] Futanari Joshi to Gyaku Anal Gakkou Seikatsu [English] [Sn0wCrack]
Fellatio Zaurus VS Reverberation Orchestra VS Cunnilingus Pteranodon
Shibo Sei Gakuen Fellatio-Bu
[Nyoninka Kenkyuujo (milda7)] Chijoku no Jouchaku Josou | 恥辱強制蒸着女装 [Chinese] [可乐个人汉化]
Kamiyama Koukou Omanko Kenkyuukai Katsudou Kiroku | Kamiyama Highschools Vagina Research Society Activity Record
[Datsuryoku Kenkyuukai (Kanbayashi Takaki)] Diachin
[Kuromahou Kenkyuujo (Nukaji)] Aniki to Kanojo no Benkyoukai [Chinese] [Digital]
[Petancoside] Shokushu Kankin Kenkyuushitsu [Digital]
[Hiiro no Kenkyuu (Hiiro)] Shinyuu dakedo Honki Ecchi... Suru? (Virtual YouTuber) [Digital]
[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]
[DL Mate] Joushiki Henkan Appli~ Namaiki na Imouto ni Shikou o Kakikaete Juujun Fellatio Houshi Sasete Mita | 常識轉換APP~試著將傲慢的妹妹的思想改寫之後讓她做順從口交侍奉 [Chinese]
(C90) [Minori Kenkyuujo (Minori Kenshirou)] Minori Kenkyuujo Soushuuhen 2012~2015 | Minori Kenkyuujo Collection 2012~2015 [English] =LWB=
(C95) [Hiiro no Kenkyuushitsu (Hitoi)] NeuTRal Actor 2 [English] [Ruru Scanlations]
Gyaru Hakase no Himitsu Kenkyuu | Gyaru Professor’s Secret Investigation
Onimusume Seikyouiku Hajimemasu
(C96) [NIGHT FUCKERS (Mitsugi)] Nurunuru Fellation Summer (Granblue Fantasy) [English]
[Wagashi Kenkyuukai (Monaka, Suzuki)] Mitsu to Tadagoto (Sengoku Basara)
[Kuromahou Kenkyuujo (Nukaji)] NTR Sex Jisshuu [Digital]
(C92) [μ-CuTe (MAG)] Ameto to Himiko no Adult Kenkyuu Katsudou + Mobamasu Rakugaki Omakebon (beatmaniaIIDX, THE IDOLM@STER CINDERELLA GIRLS)
[Sannyuutei Shinta] Chinpotsuki Ijimerarekko Ch. 10-13
[Zonda] Fellatio Kenkyuubu Ch. 2 (COMIC Mugen Tensei 2021-07) [Chinese] [羅莎莉亞漢化] [Digital]
[bose no Doujin Manga Kenkyuujo (bose)] Jikan no Majo 2 ~Eroi Onee-san ni Jikan Teishi Sarete Iroiro Sarechau Ohanashi~
[gallery walhalla (Kanoe)] Tateba Sokuhame Suwareba Fellatio Aruku Sugata wa Roshutsu Play (Battle Girl High School) [Digital]
(Shuuki Reitaisai 4) [Studio P.M.Y (Mikarin)] Ecchi na Kenkyuu Koishi-chan no Baai (Touhou Project)
(SC19) [Behind Moon (Q)] Dulce Report 3 [Chinese] [哈尼喵汉化组]
Mika Kenkyuussho | 미카연구자너
(C90) [Neko wa Manma ga Utsukushii (Hisasi)] Erina-sama no Renai Kenkyuukai. (Shokugeki no Soma)
Shiburin Kenkyuu suru
[Shinsekai Set (Hetaren)] Kurodate o Shiro ni Someru Seishoku Kenkyuu o (Blue Archive)
(C92) [aka (Cevoy)] Warawa no Yome Ni (Fire Emblem if)
NeuTRal Actor
[Nisin Sansin (Nisin)] Futanari Jogakuin - Kokubunji Hajime no Doudoutaru Chitai o Miyo!
(C91) [JACK-POT (Jyura)] Fellatio Queen Reiko no Nichijou (Kochikame)
[Datsuryoku Kenkyuukai (Kanbayashi Takaki)] Foooolish! [Chinese] [不咕鸟汉化组] [Digital]
(C56) [Raijinkai (Haruki GeNia)] Jintoku No Kenkyuu 8 [English]
Kiiro no Kenkyuu
[Atelier Dr.HEAD'S (Katou Chakichi)] Josou Shounen Mesuochi Saimin | Crossdressing Boys' Hypnotic Feminising Corruption [English] [Sn0wCrack] [Digital]
Ochiba Nikki Another Page2
(C73) [NAGANOON (Matumoto Drill Kenkyuujo)] Kono Sekai ni Kami wa inai (Gundam 00) [Digital]
[Efuya (Messy)] Futanari Elf-chan [Digital]
Futago Shugi - Geminism
(C58) [Jiyuu Shuppan Kenkyuusho, Karashi Mentaiko (Hiraki Naori, Kai Kousen)] MENTAIKO Rabuhina (Love Hina)
[Mugenya Honpo (Mugen no Ossan)] Nitsui Shoujo
[Nyoninka Kenkyuujo (milda7)] Kyousei Nyotaika Dress
[Cyber F] Kaizou Gakuen - Cyborg Kenkyuu-bu
[Ayano Rena] Siscon - Sister Complex
[Atelier Dr.HEAD'S (Katou Chakichi)] Josou Shounen Mesuochi Saimin [Digital]
(COMIC1) [SimaSima System (Nagisawa You)] Suzumiya Haruhi no Daikenkyuu! (The Melancholy of Haruhi Suzumiya) [English] [FAKKU]
[Anthology] Otoko no Ko-llection! R Kai [Digital]
[Matsumoto Drill Kenkyuujo (Naganoon, Kazumi Yoshiyuki)] GunKore Guntai Kore de Iinoda (COMIC X-EROS #13)
[Datsuryoku Kenkyuukai (Kanbayashi Takaki)] Boku ga Shihai Suru Senpai [Chinese] [瑞树汉化组] [Digital]
(COMIC1☆7) [Datsuryoku Kenkyuukai (Kanbayashi Takaki)] Aniki ni Urarete Hitobanjuu 2 | My Brother Sold Me, So I Got Fucked All Night Long 2 [English] =SW=
(C83) [Minori Kenkyuujo (Minori Kenshirou)] Kichikubi Musume
(C95) [Hiiro no Kenkyuushitsu (Hitoi)] NeuTRal Actor 2 [Chinese] [無邪気漢化組]
[Kitsune Tsuki] Chinpo Shaburi no Renai Kenkyuu (Love Lab)
(C95) [Tanpopo Suisan+Ziggurat (INAGO)] Natsuyasumi no Jiyuu Kenkyuu Riko Choukyou 2-kaime ~Yagai de Zecchou Sasete Miyou!~
[Datsuryoku Kenkyuukai (Kanbayashi Takaki)] Fujun Kankei 03 [Digital]
[Cyber F] Kaizou Gakuen "Cyborg Kenkyuubu" | Modification Academy - Cyborg Department [English] =LWB=
(C91) [JACK-POT (Jyura)] Fellatio Queen Reiko no Nichijou (Kochikame) [Chinese] [最愛大屁屁x漢化組漢化組]
[we53] うさぎのうたげのこと (VOCALOID)
(Futaket 12) [datsuryoku kenkyuukai (Kanbayashi Takaki)] Futanari Joshi to Gyaku Anal Gakkou Seikatsu
[Kagaku Bishoujo Kenkyuusho] Mugen no Yogonyuu (Mugen no Frontier)
[Hiiro no Kenkyuushitsu (Hitoi)] Ochiba Nikki Another Page [English] [ddock17] [Digital]