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[Tikisou Takeda] Nyan Nyan Dai Sakusen | Nyan Nyan Operation (Canopri Comic 2012-11 Vol.25) [English] {DesuDesu} [Digital]

[Naito Loveca] Hajimete no Kokuhaku (Juicy No. 8 2015-01) [English] {NecroManCr}

[Asanoya (Kittsu)] Seishinhoukai Surumade Kusugurimakutte Ryoujoku Shitemiru Test VI -Tarushiri- (Vividred Operation) [Chinese] [Digital]

[Dokurosan] Eiken Lovers | Movie Research Lovers (COMIC Tenma 2009-05 Vol. 132) [English] [Brolen]

(C87) [YOU2HP (YOU2)] AkaRei☆Operation (Vividred Operation) [Decensored]

[sagejoh (sage joh)] Haruna no Ninshin Daisakusen | Haruna’s Operation: Creampie (Kantai Collection -KanColle-) [English] [2d-market.com] [Decensored] [Digital]

(COMIC1☆7) [Aerodog (inu)] Aru Hi no Isshiki Shimai (Vividred Operation)

(ViviPan!) [Nanairo Senpu-ji (Hosikawa Tukimi)] Vivitto Retujo-Oshiri Medeation (Vividred Operation)

Solution no Ecchi na Yatsu 8 Pages

(COMIC1☆7) [FESTA. (Yoshitani Motoka)] Jigen Engine no Himitsu (Vividred Operation)

(C86) [JUNK STORY (Michairu)] PIECES (Vividred Operation)

[Takahashi Itsumi] The Great Closet Operation (Yuri Hime Wildrose 3) [English]

[Syati Kamaboko] Clever? Solution Ch. 1-3

(C68) [Sumomo Dou (Sumomo EX)] Vivian Bessatsu. 27 Itsuwari no Kage Sinon Monzetsu Hen (Starship Operators)

(SC60) [Mukousharan (Chiyami)] Tentacle Operation (Vividred Operation)

(C62) [Chimatsuriya Honpo (Various)] GUNPARADE MARCH ULTRASONIC ATTACK! FIRST OPERATION. LEVEL E (Gunparade March)

[Mist Night (Co_Ma)] Operation Fail Comic 2

The Operation to Impregnate Agano

(SC60) [Garou Kissa Hapido (Takeshita Kenjirou)] Renai Shoshinsha Mark (Vividred Operation)

final round

Kinkyorirenai | Abs-solutely Close-Range Love

Midnight Operator

[Attamaro. (Kotatsu.)] Vivid Yellow Pepe Lotion (Vividred Operation)) [Digital]

(COMIC1☆7) [Rotary Engine (Kannazuki Motofumi)] Salmon Pink Operation (Vividred Operation)

[Department Y Research Institute] Gen'ō No Seidorei-Chan De Asobou!

(C89) [Operating Room (Puchida)] Kitaru Mirai no Himitsugoto - Secret Events of the Coming Future (Tokyo Ghoul) [Sample]

(COMIC1☆7) [Spec.C (Akeno Minato)] DokiDokiDocking! (Vividred Operation)

Akazawa Solution I

[Nightmare Express -Akumu no Takuhaibin-] Yokubou Kaiki Dai 510 Shou -Yobai Kan Mansion 01 Operator Musume MAYA 24-sai- [Chinese] [有条色狼汉化]

[DSB Style (Azuse)] Yobai x Rankou Operation (Vividred Operation) [Digital]

Adult Goods Tanchiki ~Machi no Inran Onna o Research Seyo~

[Eroliya (iuro)] Hiyake Daisakusen!! | Operation Suntan!! (iuro no Full Color Soushuuhen 1) [English] =Team Vanilla=

Operation Daisakusen

Vividark Opertion

(C94) [AKKAN-Bi PROJECT (Yanagi Hirohiko)] OPERATION -V- (Gundam Build Divers)

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[John K Pe-Ta] Geki!! Monzetsu Operation Plus | The Bitch and the Magnum [English] [_ragdoll]

Child Resolution 2

(C84) [Negapoji-Bu (Yuuki Shin, Booch)] America San Gyuuniku-chan 54000 Gram

[Eroquis! (Butcha-U)] Delightfully Fuckable and Unrefined!! + BONUS BOOKLET *ANAL* FUCK-DAY [Digital]

Zoku Joukyuu Kokumin no Kodomo

Nyan Nyan Operation

Youkoso! BL Kenkyuu Club | Welcome to the Yaoi Research Club

[Kawai Shun] Odoru! Shokushu kenkyūjo (Omake manga) | Dance! Tentacle Research Center (Bonus Story) [English]

(CR37) [Ashita wa Docchida! (Mikage Takashi)] Operation SR (School Rumble)

Clever? Solution Ch. 1

[Rurunoya (Rurukichi)] Nazarick Biyori 4 (Nazarick Biyori Soushuuhen) (Overlord) [Digital]

[True RIDE (Shinjitsu)] Muratto Hip Operation (Vividred Operation)

[Hisagoya (Momio)] BOKO BOKO OPERATION 2 (Girls und Panzer) [Digital]

Ippatsu Kaiketsu Onayami Soudan | Ultimate Solution Problem Consultation

Isekai Shoukan II Elf na Onee-san no Tomodachi wa Suki desu ka?

Otona no Nazarick | Adult Nazarick

[Mist Night (Co_Ma)] Doodles Comics 1-4

(C103) [cloudair (Katsuto)] Alola Okozukai Daisakusen! - Alola-Style Operation to get Pocket Money Sugar Dating (Pokémon Sun and Moon)

Tsuki wa Higashi ni Hi wa Nishi ni - Operation Sanctuary - Visual Fan Book Shokai Ban

(C81) [Saigado (Saigado)] R-LAB. - Dr. Akagi's individual research lab (Neon Genesis Evangelion) [Chinese] [瓜皮漢化·母系戰士出品@萌夢星君發佈]

(C78) [Yo wa Okazu wo Shomou Shiteoru (Shian)] Onna Kenkyuuin no Ijou na Aijou | A Female Researcher's Abnormal Desire [English] =LWB=

Fellatio Research Department Epilogue

Byubyured Operation

(C84) [Tridisaster (Saida Kazuaki)] Phichit Pants Operation (Vividred Operation) [English] [Tigoris Translates]

Shiri Waki Niku Odoru!

[Umedama Nabu] Operation Daisakusen Voyager

[Mado] Kinkyorirenai | Abs-solutely Close-Range Love (COMIC Anthurium 2017-05) [English] [Team Koinaka] [Digital]

[Shiranui Research Institute (Shiranui)] Shiranuhi Ninpo cho ichi-kan (King of Fighters, Street Fighter) [Digital]

Back Cube Operation

Clever? Solution #1-4

(C83) [Titokara 2nd Branch (Manami Tatsuya)] Momoiro Operation (Vividred Operation)

[PASTEL WING (Kisaragi-MIC)] Hanihani Scrumble 2 -BLUE MAX- (School Rumble/Tsuki wa Higashi ni Hi wa Nishi ni ～Operation Sanctuary～)

Operator TS Akuochi Keikaku

[廢人生活(Rai)] HOLOX Himitsu Kessha Keiei no Susume 01 | How to operate Secret Society H○LOX-01 (Laplus Darknesss) [English] [Digital]

(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]

Ansel no Operator Care

Fellatio Research Department | Fellatio Kenkyuubu - Ch.01

Kamiyama Koukou Omanko Kenkyuukai Katsudou Kiroku | Kamiyama Highschools Vagina Research Society Activity Record

[Kawai Shun] Odoru! Shokushu Kenkyuujo "Naedoko" Hen | Dance! Tentacle Research Center - Seedbed-hen [English] [solowing]

(C87) [YOU2HP (YOU2)] AkaRei☆Operation (Vividred Operation)

[Shinsekai Set (Hetaren)] Kurodate o Shiro ni Someru Seishoku Kenkyuu o (Blue Archive) | Sexual Gourmet Research: Dyeing Kurodate White [English] [Douzo Lad Translations]

(C78) [Kanmidokoro USB (Furiri)] Operation BAYTOWN (Strike Witches)

(C84) [Stylish Marunage (Patricia)] Liquid White Operation (Vividred Operation)

Operation Fail [Japanese] - Arniro111

[Kawai Shun] Odoru! Shokushu kenkyūjo (Omake manga) | Dance! Tentacle Research Center (Bonus Comic) [English]

(C68) [LiZ (Satomi Hinako)] Lovely Honey (Tsuki wa Higashi ni Hi wa Nishi ni ～Operation Sanctuary～)

[Kameneji] Himawari-chan ga Kodane o Saishu (Vividred Operation) [Digital]

[PASTEL WING (Kisaragi-MIC)] Hanihani Scrumble (Tsuki wa Higashi ni Hi wa Nishi ni ～Operation Sanctuary～/School Rumble)

(COMIC1☆7) [Asatsuki Dou (Youta)] Isshiki Momo Ganbarimasu (Vividred Operation)

[Almarosso] Shoushika o Kaiketsu Suru Houritsu ga Dekita Kekka... | The Consequence of the Birthrate Solution Law... [English] [avina]

[Studio Nunchaku (Kome Tsubu)] Vividred Jikkenshitsu (Vividred Operation)

[Un-Go] Doctor Kazamori's Slightly Naughty Research 2 [English]

(Futaket 8) [Terikoya (Buri)] Operation Futanari (Street Fighter)

Operation TTT

(COMIC1☆7) [Circle ARE (Cheru, Kasi)] BiBittored Operation (Love Live!) [English] [NEETouRyu Dojo]

[Slow Masturbation Research Society] "The seven fundamental operations" [ENG]

[Takahashi Note] Jiyuukenkyuu | Independent Research (COMIC LO 2015-11) [English] {5 a.m.}

Operator Ishou de Ichaicha

[LUNATIC PROPHET (Arimura Yuu)] Blue Memory, Green Fantasy. Ao no Tsuioku, Midori no Gensou (Vividred Operation) [Digital]

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(C87) [YOU2HP (YOU2)] Oh, the operation regulation of vivid red operation. [师兄汉化]

[Umedama Nabu] Shin Operation Daisakusen TNG

[Kinku] Jiyuukenkyuu Bitch Report | Research Project: Bitch Report! (COMIC LO 2013-09) [English]