(C101) [Marosaan (Yunamaro)] Musashi-san no Yoru Jijou Shoubu Shitagi Daisakusen Hen | Musashi-san's Nightly Affair - Lucky Underwear Operation Chapter (Kantai Collection -KanColle-) [English] [DKKMD Translations]
(CT31) [Studio P.M.Y (Mikarin)] Operation having childeren (Azur Lane) [Chinese] [空気系☆漢化]
[Dosukoi Jinja (Nakamura Osawari Kun)] Vividhit Operation (Vividred Operation) [Digital]
(COMIC1☆7) [Tokinochaya (Tokino)] Vividred Education (Vividred Operation)
(RAG-FES) [U-BULLET (Katamiki U-TOY)] Operation Geo (Cosmic Baton Girl Comet-san)
[True RIDE (Shinjitsu)] Muratto Hip Operation (Vividred Operation)
(Tokyo Shock 2) [Operating Room (Puchida)] Honjitsu wa Heiten Itashimashita (Tokyo Ghoul) [Chinese] [沒有漢化]
[Tempuru] Albedo & Sucrose's Isekai Observation Research Report
Reigou Sakusen Hatsudou! | Begin Operation Rei-go!
(SC2016 Autumn) [Hisagoya (Momio)] BOKO BOKO OPERATION 2 (Girls und Panzer)
[John K Pe-ta] Geki!! Monzetsu Operation Plus
[Agata] OneShota Volley Shigoki Heya de Mou Tokkun! | OneShota Volleyball Intense Training in the Training Room! (COMIC Shingeki 2015-06) [English] [Lazarus H]
[Yamada Gogogo] TS Shujutsu Mesu Niku Ishoku Kiroku | TS Operation File On A Female Body Transplant (2D Comic Magazine Seitenkan Shite Haramasarete Botebara End! Vol. 3) [English] [FC] [Digital]
(C93) [Dodoitsu. (Panco.)] Research Love Make Presentation | Research Lab x Expression (Motto! Hinekure Chaser 3) [English] [Pink Cherry Blossom Scans]
(Futaket 8) [Terikoya (Buri)] Operation Futanari (Street Fighter)
Fellatio Kenkyuubu | Blowjob Research Club
(C77) [Tsurupeta (Various)] Tsurupeta Kenkyuu Houkokusho "Shin Hissatsu Waza no Kyoufu " - Turupeta Research Report
(C63) [MUSASABIDO (Bakuchin)] Research of a maid
OPERATION FAIL COMIC
(COMIC1☆7) [Asatsuki Dou (Youta)] Isshiki Momo Ganbarimasu (Vividred Operation)
[Zonda] Fellatio Kenkyuubu Ch. 2 | Blowjob Research Club Ch. 2 (COMIC Mugen Tensei 2021-07) [Chinese]【羅莎莉亞漢化】
[Asanoya (Kittsu)] Seishinhoukai Surumade Kusugurimakutte Ryoujoku Shitemiru Test VI -Tarushiri- (Vividred Operation) [Chinese] [Digital]
Zettai ni Ikasetai Adult Goods Maker Kaihatsubu VS Zettai ni Ikanai Adult Goods Maker Eigyoubu | The Sales Rep Who Absolutely Won’t Come VS The Researcher Who Absolutely Wants to Make Her Come
(C89) [Operating Room (Puchida)] Kitaru Mirai no Himitsugoto - Secret Events of the Coming Future (Tokyo Ghoul) [Sample]
BodyBox
(C67) [waterwheel (Shirota Dai)] Hesitates Operating System (OS-tan)
(COMIC1☆10) [Hisagoya (Momio)] BOKO BOKO OPERATION (Girls und Panzer) [English] {Hennojin}
[SOUND MILK (Otochichi)] Mahou Tsukai Sakusei Kenkyuu | Witch's Semen Milking Research (Mahou Tsukai Precure!) [English] [ATF] [Digital]
[DL Mate] Saimin Sousa ~Saiminjutsu de Toorisugari no Joshi-tachi o Yaritai Houdai!~ | Hypnosis Operation ~ With My Hypnosis The Women Passing By Are An All-I-Can-Fuck Buffet ~ [English] [HHwolf]
[Libido (Omoutubo)] Zettai Ryouiki (Starship Operators)
Zecchou Kenkyuujo 2 | Orgasm Research Facility 2
NORMAL OPERATION
[Arai Kei] Yugame | Distorted Love (Comic Megastore 2013-02) [English] [desudesu]
[1bit (yuyu)] Igyou Seibutsu Zukan Michi no Kenkyuu Kikan Hen I | Illustrated Adulteration of Deformed Organisms: Unknown Research Institution, I [English]
Soine Chuuiki Operation Tights
[Otsumami] A Story About An Operator Who Gets A Naughty High-Paying Part-Time Job (Arknights) [English]
Vividark Opertion | 插件
(Shoku no Kyouen 2) [Operating Room (Puchida)] Touka-chan ga Mezamenai!! (Tokyo Ghoul) [Chinese] [沒有漢化]
Operation Fail [Japanese] - Arniro111
Undead Pappy | 吸血鬼爸比 Ch. 1
(C77) [Operation Panel (Magiko)] Extra Turn (Shin Megami Tensei: Devil Survivor)
final round
Operation Daisakusen
[cloudair (Katsuto)] Alola Okozukai Daisakusen! - Alola-Style Operation to get Pocket Money Sugar Dating (Pokémon Sun and Moon) [Digital]
Research of Barnaby Brooks Jr.
(CT31) [Studio P.M.Y (Mikarin)] Operation having childeren (Azur Lane)
(COMIC1☆7) [G-Power! (SASAYUKi)] No Title #03 (Vividred Operation) [English] [SMDC]
(C87) [YOU2HP (YOU2)] AkaRei☆Operation (Vividred Operation)
[John K. Pe-ta] Geki!! Monzetsu Operation [English] [TCup] [Decensored]
[Cheeseyeast (Naka)] Vacuum Ward -Vacuum Operation- (Touhou Project) [Chinese] [无毒汉化] [Digital]
[Minamida Usuke] Dokidoki Eizou-Kenkyuu-Bu | Steamy Cinema Studies and Research Club (COMIC HOTMILK 2017-01) [English] [Digital] [Incomplete]
[操作パネル] フィンネルをくんかくんかぺろぺろちゅっちゅするほん。(アルトネリコ3)
Attack on Research
(C84) [Stylish Marunage (Patricia)] Liquid White Operation (Vividred Operation)
(C80) [Maniac Street (Sugaishi, Oono)] Momoiro Operation (To LOVE-Ru) [English][Decensored]
[Gekkouya] Manman no Ki [Chinese] [月熙汉化组]
Zecchou Kenkyuujo 2 Orgasm Research Facility 2
(C64) [Chimatsuriya Honpo (Arashiyama Tsugumoto, Asanagi Aoi)] LEVEL E Plus Gunparade March Ultrasonic Second Operation (Gunparade March)
[Asanoya (Kittsu)] Seishinhoukai Surumade Kusugurimakutte Ryoujoku Shitemiru Test VI & VIII (Vividred Operation, Ore, Twintail ni Narimasu.) [Chinese] [Digital]
MS2 Operation 13
Dance! Tentacle Research Center - Seedbed-hen
(COMIC1☆7) [Spec.C (Akeno Minato)] DokiDokiDocking! (Vividred Operation)
Mousou Mini Theater 32
(COMIC1☆7) [G-Power! (SASAYUKi)] No Title #03 (Vividred Operation) [English] [CGrascal]
[AKKAN-Bi PROJECT (Yanagi Hirohiko)] OPERATION -V- (Gundam Build Divers) [Digital]
(C75) [Tsurupeta Kenkyuusho (Various)] Tsurupeta Kenkyuu Houkokusho "Kessen Zenya" - Turupeta Research Report
Honjitsu wa Heiten Itashimashita
[John K Pe-Ta] Geki!! Monzetsu Operation Plus | The Bitch and the Magnum [English] [_ragdoll]
[Eroliya (iuro)] Hiyake Daisakusen!! | Operation Suntan!! (iuro no Full Color Soushuuhen 1) [English] =Team Vanilla=
JS Kenkyuukai | JS Research Seminar
(COMIC1☆7) [FESTA. (Yoshitani Motoka)] Jigen Engine no Himitsu (Vividred Operation)
(COMIC1☆7) [G-Power! (SASAYUKi)] No Title #03 (Vividred Operation)
GUNPARADE MARCH ULTRASONIC ATTACK! FIRST OPERATION. LEVEL E
AkaRei☆Operation
(C84) [Rakkasei (Shinozaki Mizu)] Vivid-Green Ignition! (Vividred Operation)
[Mist Night] Operation Vore Comic (Vividred Operation)
BOKO BOKO OPERATION
Operators Secret Sex Files - Nian's Sex Addiction
Bowsette's Research
[ONEONE1 (Histamine C)] Seigi no Mikata Reverse Bunny ~Harami Kakugo no Shikyuu Sousa Kaishi~ | Ally of Justice Reverse Bunny ~Start Operating the Womb That's Ready for Breeding~ [English] [Pangean] [Digital]
MONZETSU OPERATION
[Takahashi Note] Jiyuukenkyuu | Independent Research (COMIC LO 2015-11) [English] {5 a.m.}
Operation TTT
Fellatio Kenkyuubu - Fellatio Research Department
[Un-Go] Doctor Kazamori's Slightly Naughty Research 2 [English]
OPERATION
(ViviPan!) [Nanairo Senpu-ji (Hosikawa Tukimi)] Vivitto Retujo-Oshiri Medeation (Vividred Operation)
[John K. Pe-ta] Geki!! Monzetsu Operation
OPERATION -V-
(C87) [YOU2HP (YOU2)] AkaRei☆Operation (Vividred Operation) [English]
(COMIC1☆10) [Hisagoya (Momio)] Boko Boko Sakusen desu! - BOKO BOKO OPERATION (Girls und Panzer)
Ela no Sakusen Kiroku | Ela's Operation Log
[Horn/Wood] Ansel no Operator Care (Arknights)
Operation Fail - Arniro111
Binyuchousain Ayako | Busty Researcher Ayako
(C72) [AXZ (Ryuuta)] Angel's Tail Operation 02 Onna Kyoushi no Seikyouiku Chou Sakusen
Escalate Chikan Gokko | Train Groper Escalation
(COMIC1☆7) [LOFLAT (Prime)] Mor-san Gohoushi Daisakusen | Morgiana's I-want-to-serve-you operation (Magi: The Labyrinth of Magic) [English] [EHCove]
[Kaname (Siina Yuuki)] Momotto Motto Operation (Vividred Operation) [Digital]
Twilight's Research | 暮光学习计划
[BruLee] Operation Anis (NIKKE: The Goddess of Victory) [English]
The Operation to Impregnate Agano
Ansel no Operator Care
[DSB Style (Azuse)] Yobai x Rankou Operation (Vividred Operation) [Digital]
[Red Axis] Vividark Opertion (Vividred Operation)
(C86) [tomatohouse905's room (Urabi)] Be United, Please!! Extra Operation ☆ (Arpeggio of Blue Steel, Kantai Collection -KanColle-) [English] {doujin-moe.us}
[Tokita Alumi] Kisei Jijitsu Daisakusen | Operation Obvious (Canopri Comic 2011-03) [English] [Delicious Oppai]
Girls und Panties - Initiating Operation FapFap!
Youkoso! BL Kenkyuu Club | Welcome to the Yaoi Research Club
(SC60) [Garou Kissa Hapido (Takeshita Kenjirou)] Renai Shoshinsha Mark (Vividred Operation)
(C89) [Operating Room (Puchida)] Kitaru Mirai no Himitsugoto - Secret Events of the Coming Future (Tokyo Ghoul) [Chinese] [沒有漢化]
(C84) [Kacchuu Musume (Yukiyanagi)] Shingeki no Kenkyuu | Attack on Research (Shingeki no Megami) (Shingeki no Kyojin) [English] [CGRascal]
Operator TS Akuochi Keikaku
(C95) [I.S.O.P. (Kamui Aya)] OPERATION γ (Azur Lane)
(COMIC1☆10) [Hisagoya (Momio)] BOKO BOKO OPERATION (Girls und Panzer) [Chinese] [贝尔西行寺X想抱雷妈汉化组]
Love Operation
BROWNBOXverE
Gochastar
(C80) [Maniac Street (Sugaishi, Oono)] Momoiro Operation (To LOVE-Ru) [English] [redCoMet]
Yellow Box
[Takahashi Itsumi] The Great Closet Operation (Yuri Hime Wildrose 3) [English]