[Shimesaba (Isaki)] Saba 10: Inu to Neko
Idol Force Operation - Gaiden
Fellatio Kenkyuubu Ch. 3 | Blowjob Research Club Ch. 3
[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]
[Arai Kei] Yugame | Distorted Love (Comic Megastore 2013-02) [English] [desudesu]
(CT31) [Studio P.M.Y (Mikarin)] Operation having childeren (Azur Lane)
Honjitsu wa Heiten Itashimashita
Yokubou Kaiki Dai 510 Shō - Yobai Kan Manshon 01 Operēta Musume MAYA 24-Sai -
Fellatio Kenkyuubu | Blowjob Research Club Ch. 2
(C71) [Chateau Dassault (S.SHIMIZU)] SUPER ROBOT OPERATION 01 (Super Robot Taisen)
[Uninigumi (Saji, Unini☆Seven)] Akane no Zenra Nakadashi Operation (Vividred Operation) [Digital]
[Camrism (Kito Sakeru)] Operation TTT (Kantai Collection -KanColle-) [Digital]
(C78) [Draw Go (Souichi)] Tokumei Research 1999 ~ Maya-chan Shinsou Kaimei File ~ (Occult Academy)
Honjitsu wa Heiten itashi mashita
[Shinsekai Set (Hetaren)] Kurodate o Shiro ni Someru Seishoku Kenkyuu o (Blue Archive) | Sexual Gourmet Research: Dyeing Kurodate White [English] [Douzo Lad Translations]
(COMIC1☆7) [Circle ARE (Cheru, Kasi)] BiBittored Operation (Love Live!) [English] [NEETouRyu Dojo]
OPERATION "SENDAI" ABDUCTION
(C68) [Sumomo Dou (Sumomo EX)] Vivian Bessatsu. 27 Itsuwari no Kage Sinon Monzetsu Hen (Starship Operators)
(C87) [YOU2HP (YOU2)] Oh, the operation regulation of vivid red operation. [师兄汉化]
(C67) [waterwheel (Shirota Dai)] Hesitates Operating System (OS-tan)
(CT31) [Studio P.M.Y (Mikarin)] Operation having childeren (Azur Lane) [English] [Unforgotten]
Adult Goods Tanchiki ~Machi no Inran Onna o Research Seyo~
[Ryuuga Sin] Tonari no AV Tsuma (COMIC MUJIN 2013-03) [English] [Sandwhale]
[Slow Masturbation Research Society] "The seven fundamental operations" [ENG]
(C77) [Operation Panel (Magiko)] Extra Turn (Shin Megami Tensei: Devil Survivor)
(C93) [Dodoitsu. (Panco.)] Research Love Make Presentation | Research Lab x Expression (Motto! Hinekure Chaser 3) [English] [Pink Cherry Blossom Scans]
(C85) [Pokopen-Honpo (Shikato Miyo)] Himawari-chan ga Oji-san ni Tondemonai Koto o Sareru Hanashi (Vividred Operation)
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
[AKKAN-Bi PROJECT (Yanagi Hirohiko)] OPERATION -V- (Gundam Build Divers) [Digital]
Zecchou Kenkyuujo 2 | Orgasm Research Facility 2
Ela no Sakusen Kiroku | Ela's Operation Log
Gochastar
Escalate Chikan Gokko | Train Groper Escalation
(C87) [YOU2HP (YOU2)] AkaRei☆Operation (Vividred Operation) [English]
(C66) [High-octane (Haioku)] tsuki wa azuma ni ha wa nishi ni (Tsuki wa Higashi ni Hi wa Nishi ni ~Operation Sanctuary~)
BodyBox
[Yoshitakashi Athletic (Yasaka)] Chrono Kid TSURUGI: Operation Tights
[Amuai Okashi Seisakusho (Siira Kaeru, Matsuzono)] Operator TS Akuochi Keikaku | Operator TS Project Downfall [English] {defski}
Hypnosis Operation ~ With My Hypnosis The Women Passing By Are An All-I-Can-Fuck Buffet ~
[Cheeseyeast (Naka)] Vacuum Ward -Vacuum Operation- [Digital]
OPERATION
(SC2016 Autumn) [Hisagoya (Momio)] BOKO BOKO OPERATION 2 (Girls und Panzer) [Chinese] [脸肿汉化组]
(C74) [Tsurupeta (Various)] Tsurupeta Kenkyuu Houkokusho "Kakyuu Sentou In no Isshou" - Turupeta Research Report
(COMIC1☆7) [LOFLAT (Prime)] Mor-san Gohoushi Daisakusen | Morgiana's I-want-to-serve-you operation (Magi: The Labyrinth of Magic) [English] [EHCove]
Movie Research Lovers
Haruna no Ninshin Daisakusen | Haruna’s Operation: Creampie
BOKO BOKO OPERATION
(COMIC1☆10) [Hisagoya (Momio)] Boko Boko Sakusen desu! - BOKO BOKO OPERATION (Girls und Panzer)
[Red Axis] Vividark Opertion (Vividred Operation)
Fellatio Research Department | Fellatio Kenkyuubu - Ch.01
(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]
[Haruta] Youkoso! BL Kenkyuu Club | Welcome to the Yaoi Research Club 2-in-1 Bonus Chapter [English] [Digital]
[Department Y Research Institute] Gen'ō No Seidorei-Chan De Asobou!
BROWNBOXverE
[Hisagoya (Momio)] BOKO BOKO OPERATION 2 (Girls und Panzer) [Digital]
(C87) [YOU2HP (YOU2)] AkaRei☆Operation (Vividred Operation) [Chinese] [师兄汉化]