Operating System Meaning

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

Sanzen Sekai no Karasu o Koroshi Goshujin-sama to Asane ga Shite Mitai

[Mitsui Jun] OPERATION L-L-P | Operation Love Love Picnic (Shounen Ai No Bigaku 16 The Bokura no Ensoku) [English] [SG2]

[Kaoru System] Fly! Isami! (Tobe! Isami)

(C60) [System Speculation (Imai Youki)] Mezamereba Itsumo Hitori (Neon Genesis Evangelion)

(COMIC1☆9) [Detox-Girls (Akai Hoya)] ALDNOAH.ERO (Aldnoah.Zero, Vividred Operation) [English] [CGrascal]

(Puniket 33) [KURUBUSI-KAI (Shinshin)] Dopyutto Pyutto Nama Lotion (Vividred Operation)

SE-01

Hakkutsu Oppai Daijiten 2 - Comet System Boyfriend

[JIBAKU-SYSTEM (Suzuki Amaharu) Zoku - JS Meikko de Seiyoku Shori shite iru Oji desu [English] [Doujins.com] [Digital]

System desu kara

(C84) [JIBAKU-SYSTEM (Suzuki Amaharu)] Oya-ko ~Shougakusei no Choujo ni Yoru Chichioya no Seiyoku Shori~

Mahoushoujyo Rensei System EPISODE 02 + EPISODE 03

(CT31) [Studio P.M.Y (Mikarin)] Operation having childeren (Azur Lane)

Iemototachi no Kyuujitsu

Thoroughbred Taneuma Densetsu

[MEAN MACHINE (Mifune Seijirou)] Nishizumi-ryuu Roshutsu-dou Iemoto (Girls und Panzer) [Digital] [Chinese] [为鱼氏汉化]

(C62) [Gerudochuu Oukoku (Bob Kosugi, Donki)] Misahota Vol.2 (Mahou Shoujo Pretty Sammy)

(C72) [EGOISM (Kasukabe Akira, Torigoshi Yayoi)] MANIAC JOB SYSTEM (Final Fantasy XII)

[MEAN MACHINE (Mifune Seijirou)] Happy After School!! (PhotoKano) [English] {doujin-moe.us} [Digital]

(SC48) [Blue-SYSTEMa (Usa)] Red, White, and Black (Durarara!!) [English]

System desu kara Idol Time

(C64)[EKAKIGOYA NOTESYSTEM (Nanjou Asuka) KITSCH 22 (Uchuu no Stellvia)

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

[MEAN MACHINE (Mifune Seijirou)] CARNIVOROUS GIRLS (Monster Hunter) [English] {doujin-moe.us} [Digital]

They Say That the Kanji for Person Also Means Two Persons Supporting Each Other!!

(C75) [SimaSima System (Nagisawa You)] Checkit!

(C92) [Furaipan Daimaou (Chouchin Ankou)] System Desukara Idol Time #2 (PriPara)

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

(C70) [JIBAKU-SYSTEM (Suzuki Amaharu)] PREPARATION-KAORU (Zettai Karen Children)

Operation having childeren

Operation Fail [Japanese] - Arniro111

Mahoushoujyo Rensei System | Magical Girl Semen Training System 3

(C64) [SimaSima System (Nagisawa You)] Sakura Maniac (Cardcaptor Sakura)

Error Of Call: System Call

(C86) [Jibaku-system (Suzuki Amaharu)] Meikko ~Ujiie-san-chi no Katei Teinai Shoubai~

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

[Oyama Yasunaga] Yarippanashi Hyakurenpatsu

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

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

Mean Fiora ENG

(C70) [SimaSima System (Nagisawa Yuu)] Yaranai to Shikei dakara! (The Melancholy of Haruhi Suzumiya)

(C73) [JIBAKU-SYSTEM, Idenshi no Fune (Suzuki Amaharu, Nanjou Asuka)] Toaru Bakunyuu Chuugakusei no Rakugaki (Neon Genesis Evangelion)

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

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

(C76) [Moriisan-Tokono (Morii Shizuki)] Semai Toko ga Ochitsuku notte Nandarou ne Are | What do you mean, will that tight place fit me (Saki) [English]

Jotaika Kishi Belveed | Feminized Knight Belveed

They Say That the Kanji for Person Also Means Two People Supporting Each Other!!

No means no

[Rasen Kyuuri] Robin Zukushi (One Piece)

OPERATION FAIL COMIC

Mahoushoujyo Rensei System | Magical Girl Orgasm Training System 02

(C63) [SimaSima System (Nagisawa You)] So Cute 3 (Cardcaptor Sakura)

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

(C49) [LOLIC SYSTEM] PETANSHIP

[Maria System00] Yoshuu to Fukushuu

(C54) [JIBAKU-SYSTEM (Kimidori Iro, Straight F, Togishiro Yoshitaka)] Ikeike Bokura no Lawson! (Starship Girl Yamamoto Yohko)

(C68) [Mean Machine (Mifune Seijirou)] Sexual Dynamites!! (Rumble Roses)

[Murian] Wako-chan WanWan [English] [biribiri]

[Dosukoi Jinja (Nakamura Osawari Kun)] Vividhit Operation (Vividred Operation) [Digital]

(C67) [Water Wheel (Shirota Dai)] Hesitates Operating System (OS-tan) [English] [SaHa]

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

(C88) [JIBAKU-SYSTEM (Suzuki Amaharu)] Shitei episode Ichi

(Tokyo Shock 2) [Operating Room (Puchida)] Honjitsu wa Heiten Itashimashita (Tokyo Ghoul) [English] [EHCOVE]

(SC58) [PIANIISHIMO (Pija)] Binbou Enkou Operation (Vividred Operation) [Chinese] [黑条汉化]

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

The Operation to Impregnate Agano

(C77) [Operation Panel (Magiko)] Extra Turn (Shin Megami Tensei: Devil Survivor)

(C89) [WHIRL POOL (Cyorisuke)] Tekkadan Fudeoroshi System (Mobile Suit Gundam Tekketsu no Orphans)

(Futaket 9) [Kirei na Oneesan (Yayoi Kirei)] Byubyured Operation (Vividred Operation)

[Sekai Kakumei Club (Ozawa Reido)] Shiri-Waki-Niku Odoru! (Vividred Operation)

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

(SC40) [EKAKIGOYA NOTESYSTEM (Nanjou Asuka)] Twins parallel story "IF" (Original)

[SEKAI NO HATE] MEAN STREAK (Busou Renkin, School Rumble)

(C73) [SimaSima System (Nagisawa You)] 39 (VOCALOID)

Rarefure Ch. 1-5

[Sarada Masaki] Milk System

[Jibaku-system (Suzuki Amaharu)] Oyako -Shougakusei no Jijo ni yoru Chichioya no Seiyoku Shori Hen- [2014-01-24]

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

[Ekakigoya Notesystem (Katatsu Tarumi, Nanjou Asuka)] KITSCH 13th Issue (Cardcaptor Sakura) [English] [desudesu]

System Desukara #6

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

(SC53) [Idenshi no Fune, Jibaku-System (Nanjou Asuka, Suzuki Amaharu)] Trick or Treat!! / Kyonyuu Shougakusei Halloween

(SC19) [Nekoya-Systemz (Okazaki Nao)] Poyoppoyo (Sister Princess)

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

(C80) [JIBAKU-SYSTEM (Suzuki Amaharu)] Oyako [Chinese] [哈尼喵汉化组]

Mothercorn Vol. 4.5 - We can do whatever we want to our friend's brainwashed mom!

[NEKOYA-SYSTEMZ (Okazaki Nao)] Nano-chin ☆ Fa-chin ++ (Plus Plus) (Mahou Shoujo Lyrical Nanoha) [Digital]

[Umedama Nabu] Operation Daisakusen DS9

(COMITIA106) [JIBAKU-SYSTEM (Suzuki Amaharu)] Aru Sentouin no Nichijou 1

Sex Slave System Chronicle â?? Chapter 6

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

Touka-chan ga Mezamenai!!

[Uruujima Call] Happy Birthday -After- [Chinese]

BOKO BOKO OPERATION 2 {Hennojin}

Mahoushoujyo Rensei System EPISODE 02

AkaRei☆Operation

Pike Bone Rescue Operation

(C56) [JIBAKU-SYSTEM (Kimidori Iro)] Kagetsu Keiryousai (Starship Girl Yamamoto Yohko)

[Midori No Rupe] Imako System

Error Of Call: System Call

[Uki system] Mamagui 4

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

[Gekkouya] Manman no Ki [Chinese] [月熙汉化组]

Bakunyuu Masuku no One-san o Tokutei Shimashita.

Haruna no Ninshin Daisakusen | Haruna’s Operation: Creampie

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

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

Imouto ni Ai no Muchi

[Agata] Natsu no Owari ni Ijiwaru Nee-chan - My mean elder sister at the end of summer. (Mama Para ~Chijo Zunkan~) [English] [desudesu]

from inferno

(COMIC1☆7) [MEAN MACHINE (Mifune Seijirou)] Gisho . Seki Gin Byouden (Dynasty Warriors 7)

Mahoushoujyo Rensei System EPISODE 03

(C92) [Furaipan Daimaou (Chouchin Ankou)] System Desukara Idol Time #2 (PriPara)

(C94) [operatioN (N)] I copy. (Kantai Collection -KanColle-)

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

Hahaoya Yuuwaku

(C89) [JIBAKU-SYSTEM (Suzuki Amaharu)] Mei

Baburu System

(Puniket 34) [Furaipan Daimaou (Chouchin Ankou)] System Desukara #5 (PriPara)

(Moe Semi 2) [Idenshi no Fune, Jibaku-System (Nanjou Asuka, Suzuki Amaharu)] Ink Sensei no Ecchi na Hon (Moetan)

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

[Red Axis] Vividark Opertion (Vividred Operation)

(C65) [SimaSima System (Nagisawa You)] Sakura Maniac 2 (Cardcaptor Sakura) [English] [Sushi0]

[Calpish] The System of Girls That Grown Penis (Touhou Project) [Digital]

[Spirit Trilobite] A Doujin From Quite Long Ago (Girl Friend (Beta)) [English] [Venatör]

Error Of Call System Call

[Mizujouyu Jouryuusho (Mizujouyu)] My meaning of Existence (Girls' Frontline) [Digital] [Chinese] [SD个人汉化]

(Puniket 35) [Furaipan Daimaou (Chouchin Ankou)] System Desukara Idol Time (PriPara)

[MEAN MACHINE (Mifune Seijirou)] Chijoshin Raisan (Queen's Blade Rebellion) [Digital]

(C89) [Furaipan Daimaou (Chouchin Ankou)] System Desukara #2 (PriPara)

(CR36) [EKAKIGOYA NOTESYSTEM (Nanjou Asuka)] Twin's-KITSCH (Itazura Koneko Twins)

[John K. Pe-ta] Geki!! Monzetsu Operation Plus [English] [Hentairules.net] [Decensored]

Kakine Tsuma II Episode 2

[Doubaku System, Uni Matrix One (Isou Doubaku)] Bridgex (Guilty Gear XX)

(C93) [Tuzi Laoda (Henrybird9)] Chaldea Shiki Seiyoku Shori System ~Kouhai to Seijo-tachi no Baai~ (Fate/Grand Order) [Chinese] [脸肿汉化组]

Isekai Shoukan 2 Ch. 1-2

(C77) [Ringo Gakuen (Mayonnaise.)] Joseiki-nai no Piston Undou ni Yoru Masatsu Taiden wo Riyou shita Hatsuden System no Rekishi | History of Piston Friction-Powered Electricity Generation System Via the Female Reproductive Organ [English] [DesuDesu]

(C85) [Pokopen-Honpo (Shikato Miyo)] Himawari-chan ga Oji-san ni Tondemonai Koto o Sareru Hanashi (Vividred Operation)

Operation Vore Comic