[Mist Night (Arniro)] Hell Of Swallowed [Operation fail Rei]
(COMIC1☆10) [Hisagoya (Momio)] Boko Boko Sakusen desu! - BOKO BOKO OPERATION (Girls und Panzer)
(COMIC1☆7) [Circle ARE (Cheru, Kasi)] BiBittored Operation (Love Live!)
Operation having childeren
Girls und Panties - Initiating Operation FapFap!
(C68) [Sumomo Dou (Sumomo EX)] Vivian Bessatsu. 27 Itsuwari no Kage Sinon Monzetsu Hen (Starship Operators)
Hiiragi-san wa Kakure Gal no Youdesu. | It Seems the Serious Class Committee Chairman Hiiragi is Secretly a Gyaru
[Kuronekotei (Chibinon*)] Love Operation (Angel Beats!) [Chinese] [脸肿汉化组] [Digital]
Blue box(english}
Operation Obvious
Kaifukushi Rian Sennouisu No Toriko | Healer Rian, the Prisoner of Brainwashing Chair
(Reitaisai 10) [ROCK`inChair (Jinnai)] Fuzan Unu (Touhou Project)
(C83) [ARCH (Plum)] Midnight Operator (Kidou Senshi Gundam 00)
Nenge Reishou
[Amuai Okashi Seisakusho (Siira Kaeru, Matsuzono)] Operator TS Akuochi Keikaku
(C90) [Tamago no Kara (Shiroo)] -Operation Summer Fold Booklet-
[Happoubi Jin] Ero Issu | Erotic Kid Erotic Chair (COMIC Megastore H 2007-10) [English] [tokorodokoro]
(C80) [Maniac Street (Sugaishi, Oono)] Momoiro Operation (To LOVE-Ru) [English] [redCoMet]
BROWNBOXverE
Operation Kemonomimi Maids All Together!
[Ryuuga Sin] Tonari no AV Tsuma (COMIC MUJIN 2013-03) [English] [Sandwhale]
Ichizu na Hikoujouki no Kyuushutsu Sakusen | Single-minded Airfield Princess's Rescue Operation
P*A Chairwiman Sayoko-san's XXX Days
[K.F.D. (Piero)] Passionate Chair (Comic Angel Club 2013-01) [English] {desudesu}
(COMIC1☆10) [Hisagoya (Momio)] BOKO BOKO OPERATION (Girls und Panzer) [English] {Hennojin}
BOKO BOKO OPERATION
Lewd Disciplinary Committee Chairman
Urakaze Onee-chan ga Yacchairuke!
I got the power of the God-class who I'm manipulating people for geeks! ~ Stop, operation, emotion control
(C89) [Operating Room (Puchida)] Kitaru Mirai no Himitsugoto - Secret Events of the Coming Future (Tokyo Ghoul) [Sample]
Operation Futanari
I'm a chair, a chair, a chair!
[Nagasaki-inter (Sou Akiko)] Tanetsuke! Pyupyutto! Operation! (Vividred Operation) [Digital]
(C84) [JUNK STORY (Michairu)] with (Strike Witches)
Committee Chairman, Didn't You Just Masturbate In the Bathroom? I Can See the Number of Times People Orgasm
[ROCK`inChair (Jinnai)] Sawa Graf Zeppelin (Kantai Collection -KanColle-) [Chinese] [不可视汉化] [Digital]
[John K. Pe-ta] Geki!! Monzetsu Operation [English] [TCup] [Decensored]
BOKO BOKO OPERATION 2
“Operation TTT” -Muremure Tenryuu to H na Rashinban-
(COMIC1☆7) [G-Power! (SASAYUKi)] No Title #03 (Vividred Operation) [English] [CGrascal]
Public Morals Chairperson Wants to 〇〇!
(COMIC1☆7) [Aerodog (inu)] Aru Hi no Isshiki Shimai (Vividred Operation)
(C67) [Water Wheel (Shirota Dai)] Hesitates Operating System (OS-tan) [English] [SaHa]
Yukemuri Kairaku Refresh Zenpen+Kouhen | 蒸汽快感大保健 前篇+后篇
(C87) [YOU2HP (YOU2)] AkaRei☆Operation (Vividred Operation) [English]
[Studio Nunchaku (Akihira)] Isshiki Akane - Nama Hame Gachi Tori Renzoku Shasei (Vividred Operation) [Digital]
President Kanane and Chairman Mitsune - Cum Dumpster Sisters
(C94) [AKKAN-Bi PROJECT (Yanagi Hirohiko)] OPERATION -V- (Gundam Build Divers)
[Nagai Wataru] Kaifukushi Rian Sennouisu No Toriko | Healer Rian, the Prisoner of Brainwashing Chair (2D Comic Magazine Ransoukan de Monzetsu Hairan Acme! Vol. 2) [English] [thefool] [Digital]
H○LOX Himitsu Kessha Keiei no Susume 01 | How to operate Secret Society H○LOX-01
[Namita] Committee Chairman, Didn't You Just Masturbate In the Bathroom? I Can See the Number of Times People Orgasm (Ch.1 - 25)[English](Ongoing)
[Slow Masturbation Research Society] "The seven fundamental operations" [ENG]
[True RIDE (Shinjitsu)] Muratto Hip Operation (Vividred Operation) [English] [Na-Mi-Da]