Operating System Meaning

[ONEONE1 (Histamine C)] Seigi no Mikata Reverse Bunny ~Harami Kakugo no Shikyuu Sousa Kaishi~ | Ally of Justice Reverse Bunny ~Start Operating the Womb That's Ready for Breeding~ [English] [Pangean] [Digital]

[操作パネル] フィンネルをくんかくんかぺろぺろちゅっちゅするほん。(アルトネリコ3)

[Sorairo porin] System.Romance (Tonhon)

[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]

Mahoushoujyo Rensei System | Magical Girl Orgasm Training System 03

(C86) [A Gokuburi (Sian)] Shinai Max Mattanashi! 2 | Max Affection System! 2 (THE IDOLM@STER CINDERELLA GIRLS) [English] [doujin-moe.us]

[Asanoya (Kittsu)] Seishinhoukai Surumade Kusugurimakutte Ryoujoku Shitemiru Test VI & VIII (Vividred Operation, Ore, Twintail ni Narimasu.) [Chinese] [Digital]

(C84) [Genei Teito (Chouzetsu Yarou)] J・R・S (Vividred Operation)

(C85) [Circle Daiinma (Core-suke)] Cosme Reverse System (Space Battleship Yamato 2199)

[UTU Systems] Hametara Hamerareta Hitoduma 2 ~ Oshitsuke ~

(C53) [JIBAKU-SYSTEM (Kimidori Iro)] Yuuzukiyo Enkai (Darkstalkers)

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

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

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

Niizuma Kanranseki Daini Seki

(C41) [SYSTEM GZZY (Morino Usagi)] LITTLE GIRLS OF THE GAME CHARACTER SELECT-2 (Various)

(C75) [MEAN MACHINE (Seijiro Mifune)] 72 Hours Later (Dead Rising)

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

(C56) [Nobita Jimetsu System (Hattori Chihiro, Himikado Ryuuki)] Funsai Kossetsu 3 (Street Fighter)

[SYSTEM GZZY (Various)] LITTLE GIRLS OF THE GAME CHARACTERS 2+ (Various)

(CR17) [SYSTEM GZZY (Eimu Yuu)] VIOLIN

Error Of Call: System Call

Oku-sama wa Succubus | La ama de casa de al lado es una súcubo

Young Boys Dressed As Sailor Scouts Vs Three Outer Solar System Sailor Scouts

(C58) [RED RIBBON REVENGER (Various)] Elf's Ear Book 1 - Ao no Taikai ~Operation Ocean Blau~ (Star Ocean 2)

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

Byubyured Operation

[Nihon Dandy (Matsuno Susumu)] VR SYSTEM DOWN! [Digital]

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

[Shichigatsu Motomi] Sonna Kao shite, Sasotteru? ~Dekiai Shachou to Migawari Omiaikekkon!?~ 1-7 | 這種表情，在誘惑我嗎？~溺愛社長和替身相親結婚！？ act.1 [Chinese] [拾荒者汉化组]

(Puniket 21) [JIBAKU-SYSTEM (Suzuki Amaharu)] Tamishi -si- (Isekai no Seikishi Monogatari)

(C99) [PX-Real (Kanno Takashi)] Mahoushoujyo Rensei System EPISODE 05

OPERATION -V-

(C54) [Nobita Jimetsu System (Himikado Ryuuki)] Funsai Kossetsu 98S Gou (Street Fighter, The King of Fighters)

Max Affection System!

[Red Axis] Vividark Opertion (Vividred Operation)

(COMIC1☆6) [MEAN MACHINE (Mifune Seijirou)] Gisho ・Renshiden (Shin Sangoku Musou) [Digital]

[JIBAKU MECHA / Suicide System (Kaneko Toshiaki)] WAKAMEX (Narue no Sekai)

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

[SYSTEM GZZY, Y's Company, Jaraya] Mon! (Toshinden)

(C74) [JIBAKU-SYSTEM (Suzuki Amaharu)] OWABI -2008.08.17-

(C80) [JIBAKU-SYSTEM (Suzuki Amaharu)] Oyako

(CR35) [Ekakigoya (Nanjou Asuka)] KITSCH 25th Issue (Onegai Twins)

Meaning of Love

(C77) [Ringo Gakuen (Mayonnaise.)] Joseiki-nai no Piston Undou ni Yoru Masatsu Taiden wo Riyou shita Hatsuden System no Rekishi

Being Mean to the Child

(COMIC1☆10) [Hisagoya (Momio)] BOKO BOKO OPERATION (Girls und Panzer) [English] {Hennojin}

S4O-SAMUS Suit's Sensory System OFF-

[Nekoya Systemz (Okazaki Nao)] Ero Ero ☆ Fairy no Hon! (Wagamama Fairy: Mirumo de Pon!)

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

(Puniket 17) [System ES (SHUKO)] Kuro no Gishiki to Shoujo

Mahoushoujyo Rensei System | Magical Girl Orgasm Training System 02

Roushongaaze

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

(C85) [JUNK STORY (Michairu)] Hearts (Vividred Operation) [English] [Yuri-ism]

(SC28) [JIBAKU-SYSTEM (Suzuki Amaharu)] BELIEVE-03C (Ghost Sweeper Mikami)

(C55) [EKAKIGOYA NOTESYSTEM (Nanjou Asuka)] KITSCH 08th Issue (ToHeart)

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

Mahoushoujyo Rensei System | Magical Girl Semen Training System

Isekai Shoukan 2 Ch. 1-2

(C85) [MEAN MACHINE (Mifune Seijirou)] Dorei Yousai | Slave Stronghold (Dragon's Crown) [English] {doujin-moe.us}

(C79) [MEAN MACHINE (Seijiro Mifune)] CARNIVOROUS GIRLS (Monster Hunter)

Mahoushoujyo Rensei System EPISODE 07 | Magical Girl Semen Training System - Episode 7

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

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

[Ekakigoya Notesystem (Nanjou Asuka)] Kitsch 20th Issue (Xenosaga)

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

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

Otonari-san wa Koe ga Ii｜邻居声音很好听

Nemureru Shishi | 沉睡的狮子

Systema Ciel

新妻観覧席第二席異次元のチンポ編

Midnight Operator

Tensoushugi no Kuni | A Country Based on Point System

[Ponsuke] Itazura Ichigo | Pranking Ichigo (Chibikko H) [English] [youjonooshikko]

POST GIRL - A Look into the Future of A Privatized Postal System

Neighbouring Onii-chan and...

[Umedama Nabu] Operation Daisakusen Voyager

[Sanbaizu] Oba-san no Toile o Shita kara Nozoku [English] [Brolen]

Mahoushoujyo Rensei System | Magical Girl Semen Training System 3

(SC24) [Idenshi no Fune, JIBAKU-SYSTEM (Nanjou Asuka, Suzuki Amaharu)] JULY

from inferno

Mahoushoujyo Rensei System EPISODE 02

Mahoushoujyo Rensei System | Magical Girl Orgasm Training System

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

Ai.Ve.

[Midori No Rupe] Imako System

KITSCH 17th ISSUE

(C72) [Mean Machine (Mifune Seijiro)] Azusa Maniax (THE iDOLM@STER)

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

(C92) [Inu System (Nurikabe)] Yume de Aetara (Fate/Grand Order)

Ectasy

Kakine Tsuma II Episode 3

(C66) [EKAKIGOYA NOTESYSTEM (Nanjou Asuka)] KITSCH 26th (Cardcaptor Sakura)

(C48) [LOLIC SYSTEM (Various)] WETTIE CUTE

(GOOD COMIC CITY 19) [GGG (Kashiwa)] Soshite Boku wa Kirei no Imi o Shiru | And I Know the Meaning of the Beautiful (Kuroko no Basuke) [English] [lapsus]

(C70) [SimaSima System (Nagisawa You)] Honjitsu no Otooshi 2006 Summer (Zero no Tsukaima)

[MEAN MACHINE (Mifune Seijirou)] REC (Reco Love) [English] [Panatical] [Digital]

(C84) [MEAN MACHINE (Mifune Seijirou)] Gisho Shibashi Den (Shin Sangoku Musou) [English] [ChoriScans]

(C58) [Ekakigoya Notesystem (Nanjou Asuka)] Kitsch 12th Issue (Martian Successor Nadesico)

Monthly MelomELO Feb.25,2013

[Sarada Masaki] Milk System Ch. 4 [English] =LWB=

Akasuri Yubana no Chizuru-san Ha no Shou

[JIBAKU-SYSTEM (Suzuki Amaharu)] Mou Hitori no Meikko [Digital]

[System Speculation (Imai Youki)] PUSHY ANGEL (Neon Genesis Evangelion)

Chijoku Zuma ~Konna ni Nurasaretara Mou Gaman Dekinai... 1

Oji desu ga JS Meimmusume ni Osowarete Rape Saremashita

Red, White, and Black.

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

Mahoushoujyo Rensei System EPISODE 06

(C75) [SimaSima System (Nagisawa You)] Honjitsu no Otoush 2008 Winter (Toradora!, Kannagi)

[NTRSystem] Balikata semen mashimashi

(SC2016 Autumn) [Hisagoya (Momio)] BOKO BOKO OPERATION 2 (Girls und Panzer) [English] {Hennojin}

[UTU Systems] Boku no Tenshi-kun [English]