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Byubyured Operation

Futanari Kenkyuu Dousoukai | Futanari Research Club

[Cheeseyeast (Naka)] Vacuum Ward -Vacuum Operation- [Digital]

[John K. Pe-ta] Geki!! Monzetsu Operation [English] [TCup] [Decensored]

(Shoku no Kyouen 2) [Operating Room (Puchida)] Touka-chan ga Mezamenai!! (Tokyo Ghoul)

[Haruta] Youkoso! BL Kenkyuu Club | Welcome to the Yaoi Research Club 2-in-1 Bonus Chapter [English] [Digital]

(C78) [Draw Go (Souichi)] Tokumei Research 1999 ~ Maya-chan Shinsou Kaimei File ~ (Occult Academy)

Zecchou Kenkyuujo 2 | Orgasm Research Facility 2

[Tsurupeta Kenkyuusho (Various)] Tsurupeta Kenkyuu Houkokusho 005 "Dengeki Jigoku" - Turupeta Research Report

(C90) [Tamago no Kara (Shiroo)] -Operation Summer Fold Booklet- [English] [B.E.C. Scans]

(C84) [real (As-Special)] HEAT (Vividred Operation) [English] [Yuri-ism]

Hell of Operation

Research Love Make Presentation | Research Lab x Expression

Blue box(english}

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

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

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

(C90) [Omocha Kaden (Beni Bana)] Himawari ni Tane (Vividred Operation)

[Ryuuga Sin] Tonari no AV Tsuma (COMIC MUJIN 2013-03) [English] [Sandwhale]

[Umedama Nabu] Shin Operation Daisakusen TNG

J47 A Sakusen Yokou Enshuu

(C96) [Tamarun (Tamarun)] Abby Kenkyuu Bon | Abby Research Book (Fate/Grand Order) [English] [Team Chungus TL]

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

Vividark Opertion

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

Fellatio Kenkyuubu | Blowjob Research Club Ch. 2

(C87) [YOU2HP (YOU2)] AkaRei☆Operation (Vividred Operation) [Chinese] [师兄汉化]

[John K Pe-ta] Geki!! Monzetsu Operation Plus

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

[Amuai Okashi Seisakusho (Siira Kaeru, Matsuzono)] Operator TS Akuochi Keikaku

TS Shujutsu Mesu niku Ishoku Kiroku | TS Operation File On A Female Body Transplant

[Department Y Research Institute] Bōkoku Ōji no matsuro

[Kuronekotei (Chibinon*)] Love Operation (Angel Beats!) [Chinese] [脸肿汉化组] [Digital]

Operation Daisakusen

(SC2016 Autumn) [Hisagoya (Momio)] BOKO BOKO OPERATION 2 (Girls und Panzer)

[1bit (yuyu)] Igyou Seibutsu Zukan Michi no Kenkyuu Kikan Hen I | Illustrated Adulteration of Deformed Organisms: Unknown Research Institution, I [English]

(C86) [Kaiten Sommelier (13.)] Shiritsu Risshin Gakuen Oshiri no Nama Onaho Sakusen. | Private Risshin Academy Operation "Living Anal Sleeve" (Shiritsu Risshin Gakuen ~Seishori Iin Soushuuhen~) [English] [biribiri]

(COMIC1☆7) [Tokinochaya (Tokino)] Vividred Education (Vividred Operation)

[Mist Night (Co_Ma)] Operation Vore Comic (Himawari) [English]

(C74) [POC {Provisional Operations Command}(Hans)] Shokuou [English][Rabbit Reich]

(C80) [Maniac Street (Sugaishi, Oono)] Momoiro Operation (To LOVE-Ru)

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

Honjitsu wa Heiten Itashimashita

(C82) [nightstalker (Hir)] Change The Operation (Dungeon Fighter Online)

Momoiro Operation

Operation Kemonomimi Maids All Together!

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

Movie Research Lovers

Operation Anis

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

(COMIC1☆7) [K-Drive (Narutaki Shin)] VIVID・MIX (Vividred Operation)

(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]

Operation Futanari

(C71) [Chateau Dassault (S.SHIMIZU)] SUPER ROBOT OPERATION 01 (Super Robot Taisen)

[Minamida Usuke] Dokidoki Eizou-Kenkyuu-Bu | Steamy Cinema Studies and Research Club (COMIC HOTMILK 2017-01) [English] [Digital] [Incomplete]

Yuri-ken Beit Boshuuchuu Soushuuhen | Yuri's Lab Wants Research Assistants

Back Cube Operation

Attack on Research

final round

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

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

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

[Agata] OneShota Volley Shigoki Heya de Mou Tokkun! | OneShota Volleyball Intense Training in the Training Room! (COMIC Shingeki 2015-06) [English] [Lazarus H]

(C68) [Bikkuri Byouten (Oikawa Hechima)] Fumio Nikki (Hani Hani ~Operation Sanctuary)

(C95) [I.S.O.P. (Kamui Aya)] OPERATION γ (Azur Lane)

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

[Gin no Hoshitei (Tamiya Akito)] Reigou Sakusen Hatsudou! | Begin Operation Rei-go! (Kantai Collection -KanColle-) [English] [Digital]

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

Boko Boko Sakusen desu! - BOKO BOKO OPERATION

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

H￮LOX Himitsu Kessha Keiei no Susume 01 | How to operate Secret Society H○LOX-01

(C94) [Nekobakuchi (Uzukinoko)] NORMAL OPERATION (BLAZBLUE)

(C66) [High-octane (Haioku)] tsuki wa azuma ni ha wa nishi ni (Tsuki wa Higashi ni Hi wa Nishi ni ～Operation Sanctuary～)

Nanyou no Vacances Sakusen | Vacation-Operation in the South Seas

(COMIC1☆10) [Hisagoya (Momio)] BOKO BOKO OPERATION (Girls und Panzer) [Chinese] [贝尔西行寺X想抱雷妈汉化组]

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

[Studio Nunchaku (Akihira)] Isshiki Akane - Nama Hame Gachi Tori Renzoku Shasei (Vividred Operation) [Digital]

[HYPER BRAND (Ishihara Masumi)] Operation RAGNAROK CUTIE CHASER (Ragnarok Online)

Fellatio Kenkyuubu - Fellatio Research Department

OPERATION "SENDAI" ABDUCTION

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

[John K. Pe-ta] Geki!! Monzetsu Operation

(COMIC1☆10) [Hisagoya (Momio)] Boko Boko Sakusen desu! - BOKO BOKO OPERATION (Girls und Panzer)

BOKO BOKO OPERATION 2 {Hennojin}

(C90) [Tamago no Kara (Shiroo)] -Operation Summer Fold Booklet-

(SC58) [L'ARCHANGE (Kagutsuchi)] Vivid Momo Operation no Tame ni Isshiki Shimai ga Tokunou Mayonnaise-mamire de Ganbaru Hon (Vividred Operation)

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

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

Operator TS Akuochi Keikaku

BOKO BOKO OPERATION

Two Girl's Suck-Suck Research Note