(C79) [秘密結社M (北原亜希)] 貨物船の公衆便女 (機動戦士ガンダムUC)(Chinese)
(C65) [Secret Society M (Kitahara Aki)] Shintaku no Toriko (SoulCalibur)
[Kawai Shun] Odoru! Shokushu kenkyūjo (Omake manga) | Dance! Tentacle Research Center (Bonus Story) [English]
[Matsurioka Hideyuki] Reken ~Shinsoku Raper Domo~ | Rape Researches
(COMIC1☆8) [Secret Society M (Kitahara Aki)] ZEON Lost War Chronicles - Gaiden no Daigyakushuu (Mobile Suit Gundam: Lost War Chronicles)
Fellatio Kenkyuubu Ch. 3 | Blowjob Research Club Ch. 3
Yoku Aru Kikkake to Hamarikata... | Wife's Cheating Vacation 1: Opportunities and Addictions
(CR35) [Secret Society M] 08 (Kidou Senshi Gundam Dai 08 MS Shoutai [Mobile Suit Gundam: The 08th MS Team])
(C84) [Secret Society M (Kitahara Aki)] Inyoku no Kan 365 (Space Battleship Yamato 2199)
(C86) [Secret Society M (Kitahara Aki)] ZEON LOST WAR CHRONICLES (Mobile Suit Gundam Lost War Chronicles)
[Nakatsugawa Minoru] Mama wa Moto Idol (Jun-ai Kajitsu 2009-07) [English] [biribiri]
Fellatio Research Department | Fellatio Kenkyuubu - Ch.01
Utaha Another Bad End
Tensei Shitara Shokushu Youma datta Ken | The Case Of Having Been Reincarnated And Turned Into a Tentacle Youma
[Minamida Usuke] Dokidoki Eizou-Kenkyuu-Bu | Steamy Cinema Studies and Research Club (COMIC HOTMILK 2017-01) [English] [Digital] [Incomplete]
[Nekone] Shenhe is finally part of human society! (Genshin Impact) (Animated) [Chinese] [黎欧x苍蓝星汉化组]
(C75) [Secret Society M (Kitahara Aki)] Zetsubou no Genkai (Super Robot Wars)
(C67) [Secret Society M (Kitahara Aki)] Shintaku no Kairou (SoulCalibur)
(C43) [Secret Society M (Kitahara Aki)] Hiru Ga Yoru Ni Utsuru Koro (Bishoujo Senshi Sailor Moon)
(C75) [Secret Society M (Kitahara Aki)] Zetsubou no Genkai | Limit of Despair (Super Robot Wars) [English]
Kousai Keiken Hitori Keiken Ninzuu 13-nin.
The Slime Man
Attack on Research
(C87) [Secret Society M (Kitahara Aki)] Kousaka-kun Shinpai shinaide Watashi mou 【Maku】 nokotte nai kara (Gundam Build Fighters Try)
Dorei Ogre no Ningen Shakai Kengaku | A Slave Ogre Visits Human Society
Tomodachi niha Kakushiteirukedo DoM no Hentai. H ni Michaa Kyoumi arimasu
Doukoku no Ori
[Kawai Shun] Dance! Tentacle Research Institute [English]
(C49) [Secret Society M (Kitahara Aki)] Tokimeki Groovie - forever with you (Tokimeki Memorial)
[Secret Society M (Kitahara Aki)] Ōka-kyō Saki (Sakura Taisen 1)
(C72) [Secret Society M (Kitahara Aki)] Utahime no Shouzou 4 (Dead or Alive) [English]
[Hroz] Succubus no Ningen Kenkyuu | Human Research by a Succubus [English] [thetsuuyaku + 4dawgz]
Onani Ippanka Shakai | Pro-Masturbation Society
(C74) [Secret Society M (Kitahara Aki)] E.F.S.F.Lost War Chronicles 2 Ryouyuu Gekitotsu (Mobile Suit Gundam Lost War Chronicles)
Movie Research Lovers
Futanari Kenkyuu Dousoukai | Futanari Research Club
(C70) [Secret Society M (Kitahara Aki)] BITTERSWEET KISS (KiMiKiSS)
[Maomi Leon, uroco] Souryo to Majiwaru Shikiyoku no Yoru ni... 2
[Kawai Shun] Odoru! Shokushu Kenkyuujo | Dance! Tentacle Research Institute [English] [solowing]
(C71) [Secret Society M (Kitahara Aki)] Kinpatsu Tsuma no Toriko. (SoulCalibur)
Konya wa Minako o Okazu ni Shitai.
(CR33) [Secret Society M (Kitahara Aki)] Utahime no Shouzou 3 (Dead or Alive)
HOW TO BUILD NIKUBENKI
[Kai Hiroyuki] Manatsu no Hanazono ~Oba + Shimai Ohame H~
[Zonda] Fellatio Kenkyuubu Ch. 3 | Blowjob Research Club Ch. 3 (COMIC Mugen Tensei 2022-02) [English] [Sloppy Seconds] [Digital]
ZEON Lost War Chronicles Hishokan Hen
[COSINE] Welcome To The PC Society (English)
[Syuuen] Secret Wife 1-6 [Chinese](無碼版)[鼠灣漢化](210214更新)【極品人妻NTR】
Jane Conty Taii Kaikoroku Tettaisen. | Captain Jane Conti's Guerrilla Warfare
Mars o Chuunen Chinpo de Seiteki Sakushu Shitai!
[Kawady MAX] Shoujo Hanabi ~Nirenpatsu~ (COMIC Magnum X Vol. 19) [Digital]
SAILOR VENUS
(ComiComi7) [KABAYAKIYA (Unagimaru)] High Society (Mujin Wakusei Survive)
(C50) [Himitsu Kessha M (Kitahara Aki)] Tokimeki Guru Bii ~Densetsu no Ki no Shita de~ (Tokimeki Memorial)
[Kawai Shun] Odoru! Shokushu Kenkyuujo "Naedoko" Hen | Dance! Tentacle Research Center - Seedbed-hen [English] [solowing]
Comic Masyo 2007-06
(SC46) [Shounan Rakujin Society (e649ne)] 4-shoku Ball Pen wa Midori ga Amaru (Anyamaru Tantei Kiruminzoo)
(Puniket 36) [Shounan Rakujin Society (e649ne)] "Veronica to Kekkon shitai!" no Sentakushi ga nai no wa Okashii (Various)
(C96) [Tamarun (Tamarun)] Abby Kenkyuu Bon | Abby Research Book (Fate/Grand Order) [English] [Team Chungus TL]
[ryoma] Zecchou Counter! | Climactic Counter! (COMIC Megastore 2011-06) [English] =Team Vanilla=
Mercury no Shojo Soushitsu de Ippatsu Nukitai!
(C52) [Secret Society M (Kitahara Aki)] Tenjou Kakumei (Shoujo Kakumei Utena)
(C84) [Secret Society M (Kitahara Aki)] Inyoku no Kan 365 | Lust Battleship 365 (Space Battleship Yamato 2199) [English] {doujin-moe.us}
(Online Tora Matsuri 2020 Summer) [Secret Society M (Kitahara Aki)] Mars o Chuunen Chinpo de Seiteki Sakushu Shitai! | 火星酱想要榨取中年叔叔的小鸡鸡! (Bishoujo Senshi Sailor Moon) [Chinese]
(C80) [Secret Society M (Kitahara Aki)] Anekishi no Shojo wa Hei-tachi no Mae de Chirasareta. (Super Robot Wars Z 2nd)
Mesubuta Kuragari no Nikukai
(C90) [Secret Society M (Kitahara Aki)] Tomodachi ni Kakushiterukedo DoM no Hentai. H ni Miccha Kyoumi Arimasu (Bishoujo Senshi Sailor Moon)
(C69) [Secret Society M (Kitahara Aki)] Shintaku no Toriko 3 (SoulCalibur)
[Shiranui Research Institute (Shiranui)] Shiranuhi Ninpo cho ichi-kan (King of Fighters, Street Fighter) [Digital]
(C43) [Secret Society M (Kitahara Aki)] ANICE (Sonic Soldier Borgman)
[Shinsekai Set (Hetaren)] Kurodate o Shiro ni Someru Seishoku Kenkyuu o (Blue Archive) | Sexual Gourmet Research: Dyeing Kurodate White [English] [Douzo Lad Translations]