[Maomi Leon, uroco] Souryo to Majiwaru Shikiyoku no Yoru ni... 2
(C70) [Secret Society M (Kitahara Aki)] BITTERSWEET KISS (KiMiKiSS)
(C70) [Himitsu Kessha M (Kitahara Aki)] ZEON Lost War Chronicles GCB (Gundam)
(C96) [Tamarun (Tamarun)] Abby Kenkyuu Bon | Abby Research Book (Fate/Grand Order) [English] [Team Chungus TL]
(C43) [Secret Society M (Kitahara Aki)] Hiru Ga Yoru Ni Utsuru Koro (Bishoujo Senshi Sailor Moon)
[Takahashi Note] Jiyuukenkyuu | Independent Research (COMIC LO 2015-11) [English] {5 a.m.}
(C73) [Secret Society M (Kitahara Aki)] Doukoku no Ori (CLAYMORE)
[Zonda] Fellatio Kenkyuubu Ch. 2 | Blowjob Research Club Ch. 2 (COMIC Mugen Tensei 2021-07) [Chinese]【羅莎莉亞漢化】
Helena-sama to Boku.
COMIC Potpourri Club 2006-08
Magical Occult Research Girl Defeated
(C94) [Secret Society M (Kitahara Aki)] Kousai Keiken Hitori Keiken Ninzuu 13-nin. (Bishoujo Senshi Sailor Moon)
(C61) [Secret society M (Aki Kitahara)] Najica!! (Najica Blitz Tactics)
(C72) [Secret Society M (Kitahara Aki)] Utahime no Shouzou 4 (Dead or Alive) [English]
(C67) [Secret Society M (Kitahara Aki)] Shintaku no Kairou (SoulCalibur)
[Kawai Shun] Odoru! Shokushu Kenkyuujo | Dance! Tentacle Research Institute [English] [solowing]
Beauty Pretty Society
Female Pig Ballerina ~Women's Society Is Spiteful~
Tomodachi niha Kakushiteirukedo DoM no Hentai. H ni Michaa Kyoumi arimasu
Venus VS Chuunen Dansei Kyouyu | Venus VS Middle Aged Male Teacher
(C79) [Secret Society M (Kitahara Aki)] Kamotsusen no Koushuu Benjo (Gundam UC)
[Kowareta Radio (Herokey)] Yomitai Mono mo Yomenai Konna Yononaka ja POISON | POISON ~ In a Society Where You Can't Even Read What You Want to Read~ [English] [B.E.C. Scans] [Digital]
(C74) [MGW (Isou Doubaku)] BPS Beauty Pretty Society (Strike Witches)
Kyoushi no Koi Seito no Ai - SIDE:KEI | A Teacher's Desire... A Boy's Love SIDE_KEI
Kousai Keiken Hitori Keiken Ninzuu 13-nin.
(C75) [Tsurupeta Kenkyuusho (Various)] Tsurupeta Kenkyuu Houkokusho "Kessen Zenya" - Turupeta Research Report
(C89) [Secret Society M (Kitahara Aki)] Venus VS Chuunen Dansei Kyouyu | Venus VS Middle Aged Male Teacher (Bishoujo Senshi Sailor Moon) [English] [Tremalkinger]
(C79) [Secret Society M (Kitahara Aki)] Kamotsusen no Kousyuu Benjo | A Warship's Public Toilet (Gundam Unicorn) [English] {Tsuine}
Dance! Tentacle Research Center - Seedbed-hen
(C71) [Secret Society M (Kitahara Aki)] Kinpatsu Tsuma no Toriko (Soul Calibur) [English] [CGRascal]
(C77) [Tsurupeta (Various)] Tsurupeta Kenkyuu Houkokusho "Shin Hissatsu Waza no Kyoufu " - Turupeta Research Report
HOW TO BUILD NIKUBENKI
[Kawai Shun] Odoru! Shokushu Kenkyuujo "Naedoko" Hen | Dance! Tentacle Research Center - Seedbed-hen [English] [solowing]
(C73) [Secret Society M (Kitahara Aki)] Jane Conty Taii Kaikoroku Tettaisen. (Mobile Suit Gundam Lost War Chronicles)
Twilight's Research | 暮光学习计划
(C40) [Secret Society M (Kitahara Aki, Minamino Marin)] Maria (Bikkuriman)
(COMIC1☆8) [Secret Society M (Kitahara Aki)] ZEON Lost War Chronicles - Gaiden no Daigyakushuu (Mobile Suit Gundam: Lost War Chronicles)
Fellatio Kenkyuubu | Blowjob Research Club Ch. 2
(C84) [Secret Society M (Kitahara Aki)] Inyoku no Kan 365 (Space Battleship Yamato 2199)
Yoku Aru Kikkake to Hamarikata... | Wife's Cheating Vacation 1: Opportunities and Addictions
(C95) [Secret Society M (Kitahara Aki)] Shoutai Bare no Nikubenki w Kikenbi NN de Zettai Haramasemasu(^^) (Bishoujo Senshi Sailor Moon)
(C71) [Secret Society M (Kitahara Aki)] Kinpatsu Tsuma no Toriko. (SoulCalibur)
Bowsette's Research
(C87) [Secret Society M (Kitahara Aki)] Kousaka-kun Shinpai shinaide Watashi mou 【Maku】 nokotte nai kara (Gundam Build Fighters Try)
Shichu 10
4-shoku Ball Pen wa Midori ga Amaru
(C62) [Secret Society M (Kitahara Aki)] Kyoushi no Koi Seito no Ai - SIDE:MIZUHO (Onegai Teacher)
Erina-sama no Renai Kenkyuukai. 2 I Erina-sama's love research lab 2
[SOUND MILK (Otochichi)] Mahou Tsukai Sakusei Kenkyuu | Witch's Semen Milking Research (Mahou Tsukai Precure!) [English] [ATF] [Digital]
(C49) [Secret Society M (Kitahara Aki)] Tokimeki Groovie - forever with you (Tokimeki Memorial)
(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)
(C72) [Secret Society M (Kitahara Aki)] Utahime no Shouzou 4 (Dead or Alive) [Chinese] [魔劍个人汉化]
(C72) [Secret Society M (Kitahara Aki)] Utahime no Shouzou 4 (Dead or Alive)
(C78) [Secret Society M (Kitahara Aki)] ZEON LostWarChronicles "Invisible Knights no Nichijou" & "Elran Kanraku." (Gundam)
H○LOX Himitsu Kessha Keiei no Susume 01 | How to operate Secret Society H○LOX-01
(CR35) [Secret Society M] 08 (Kidou Senshi Gundam Dai 08 MS Shoutai [Mobile Suit Gundam: The 08th MS Team])
Jane Conty Taii Kaikoroku Tettaisen. | Captain Jane Conti's Guerrilla Warfare