(C80) [Digital Accel Works (INAZUMA)] INAZUMA Jiyuu Kenkyuu | INAZUMA Research Project (PreCure) [English] {5 a.m.}
(COMIC1☆10) [Kitkaters (Takaoka Motofumi)] Log House Gyoumu Nisshi (Overlord) [English] [Tigoris Translates]
(Futaket 8) [Terikoya (Buri)] Operation Futanari (Street Fighter)
[Mist Night (Co_Ma)] Doodles Comics 1-4
(C62) [Chimatsuriya Honpo (Various)] GUNPARADE MARCH ULTRASONIC ATTACK! FIRST OPERATION. LEVEL E (Gunparade March)
(COMIC1☆7) [Aerodog (inu)] Aru Hi no Isshiki Shimai (Vividred Operation)
[Umedama Nabu] Shin Operation Daisakusen TNG
(SC60) [Mukousharan (Chiyami)] Tentacle Operation (Vividred Operation)
Gochastar
(C74) [POC {Provisional Operations Command}(Hans)] Shokuou [English][Rabbit Reich]
(COMIC1☆7) [Tokinochaya (Tokino)] Vividred Education (Vividred Operation)
(SC58) [PIANIISHIMO (Pija)] Binbou Enkou Operation (Vividred Operation)
Nazarick Chika Dai Shuchinikurin
(C96) [Tamarun (Tamarun)] Abby Kenkyuu Bon | Abby Research Book (Fate/Grand Order) [English] [Team Chungus TL]
(Puniket 22) [slice slime (108 Gou)] solution (Xenoblade)
(COMIC1☆7) [Rotary Engine (Kannazuki Motofumi)] Salmon Pink Operation (Vividred Operation)
[DSB Style (Azuse)] Yobai x Rankou Operation (Vividred Operation) [Digital]
[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]
Twilight's Research | 暮光学习计划
[Syati Kamaboko] Clever? Solution #1 (COMIC Tenma 2015-02) [English] [PSYN]
NORMAL OPERATION
Operation Kemonomimi Maids All Together!
(COMIC1☆7) [K-Drive (Narutaki Shin)] VIVID・MIX (Vividred Operation)
(C85) [JUNK STORY (Michairu)] Hearts (Vividred Operation) [English] [Yuri-ism]
Operation Futanari | 扶她行動
FMA - Sugar milky baby (resolution norlmal)
Fellatio Kenkyuubu Blowjob Research Club Ch. 3
[Camrism (Kito Sakeru)] Operation TTT (Kantai Collection -KanColle-) [Digital]
VPO VIVID PURPLE OPERATION
[Special Week (Fujishiro Seiki)] Enkou Operation (Vividred Operation)
Zoku Joukyuu Kokumin no Kodomo
Operation TTT
(C67) [waterwheel (Shirota Dai)] Hesitates Operating System (OS-tan)
(COMIC1☆9) [Detox-Girls (Akai Hoya)] ALDNOAH.ERO (Aldnoah.Zero, Vividred Operation) [English] [CGrascal]
[Nagasaki-inter (Sou Akiko)] Tanetsuke! Pyupyutto! Operation! (Vividred Operation) [Digital]
[Takahashi Itsumi] The Great Closet Operation (Yuri Hime Wildrose 3) [English]
[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]
[August] Tsuki wa Higashi ni Hi wa Nishi ni ~ Operation Sanctuary ~ Visual Fan Book
Yukemuri Kairaku Refresh Zenpen+Kouhen | 蒸汽快感大保健 前篇+后篇
(COMIC1☆11) [Showa Saishuu Sensen (Hanauna)] Kamiyama Koukou Omanko Kenkyuukai Katsudou Kiroku | Kamiyama Highschools Vagina Research Society Activity Record (Hyouka) [English] [Doujins.com]
(COMIC1☆7) [Asatsuki Dou (Youta)] Isshiki Momo Ganbarimasu (Vividred Operation)
[Umedama Nabu] Operation Daisakusen Voyager
Hell of Operation
Operator Ishou de Ichaicha
Yuri-ken Beit Boshuuchuu Soushuuhen | Yuri's Lab Wants Research Assistants
[Mist Night] Operation Vore Comic (Vividred Operation)
[Ogawa Kanran] Yoi Kono Jiyuu Kenkyuu | Independent Research Time [English] [Jojo]
[Kameneji] Himawari-chan ga Kodane o Saishu (Vividred Operation) [Digital]
(CR37) [Ashita wa Docchida! (Mikage Takashi)] Operation SR (School Rumble)
[Tsurupeta Kenkyuusho (Various)] Tsurupeta Kenkyuu Houkokusho 005 "Dengeki Jigoku" - Turupeta Research Report
The Operation to Impregnate Agano
[Yoshitakashi Athletic (Yasaka)] Chrono Kid TSURUGI: Operation Tights
[Red Axis] Vividark Opertion (Vividred Operation)
Child Resolution 2
[Eroliya (iuro)] Hiyake Daisakusen!! | Operation Suntan!! (iuro no Full Color Soushuuhen 1) [English] =Team Vanilla=
[Otsumami] A Story About An Operator Who Gets A Naughty High-Paying Part-Time Job (Arknights) [English]
(C63) [MUSASABIDO (Bakuchin)] Research of a maid
GUNPARADE MARCH ULTRASONIC ATTACK! FIRST OPERATION. LEVEL E
[Studio Nunchaku (Kome Tsubu)] Vividred Jikkenshitsu (Vividred Operation)
[Zonda] Fellatio Kenkyuubu Ch. 2 | Blowjob Research Club Ch. 2 (COMIC Mugen Tensei 2021-07) [Chinese]【羅莎莉亞漢化】
Operation having childeren
(SC2016 Autumn) [Hisagoya (Momio)] BOKO BOKO OPERATION 2 (Girls und Panzer)
(C77) [Tsurupeta (Various)] Tsurupeta Kenkyuu Houkokusho "Shin Hissatsu Waza no Kyoufu " - Turupeta Research Report
(SC58) [L'ARCHANGE (Kagutsuchi)] Vivid Momo Operation no Tame ni Isshiki Shimai ga Tokunou Mayonnaise-mamire de Ganbaru Hon (Vividred Operation)
(C68) [LiZ (Satomi Hinako)] Lovely Honey (Tsuki wa Higashi ni Hi wa Nishi ni ~Operation Sanctuary~)
[Tempuru] Albedo & Sucrose's Isekai Observation Research Report
(C72) [AXZ (Ryuuta)] Angel's Tail Operation 02 Onna Kyoushi no Seikyouiku Chou Sakusen
(CT31) [Studio P.M.Y (Mikarin)] Operation having childeren (Azur Lane)
(Tokyo Shock 2) [Operating Room (Puchida)] Honjitsu wa Heiten Itashimashita (Tokyo Ghoul)
(C86) [JUNK STORY (Michairu)] PIECES (Vividred Operation)
[Asanoya (Kittsu)] Seishinhoukai Surumade Kusugurimakutte Ryoujoku Shitemiru Test VI -Tarushiri- (Vividred Operation) [Chinese] [Digital]
Clever? Solution ch.2
[Libido (Omoutubo)] Zettai Ryouiki (Starship Operators)
Kinkyorirenai | Abs-solutely Close-Range Love
Dokidoki Occult Kenkyuubu | Heart Pounding Occult Research Club