Operating System Meaning

Daisanbu I

Boku no Tenshi-kun

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

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

Little Red (Akazukin Cha Cha)

Kininaru Machine | 自慰機器

(C93) [Inu System (Nurikabe)] Ereshkigal Mousouroku (Fate/Grand Order)

KITSCH 17th ISSUE

(C67) [waterwheel (Shirota Dai)] Hesitates Operating System (OS-tan)

(C74) [Mean Machine (Mifune Seijirou)] Mugen Houkage (Warriors Orochi) [English] [Decensored]

Kabutomushi Kari | 捕捉兜虫

Moto Kano Kano Mama

[Sarada Masaki] Milk System Ch. 2 [English] =LWB=

西住流露出道家元

(CR37) [HYPER BRAND (Ishihara Masumi)] Operation Ragnarok ~Kind Lady~ (Ragnarok Online)

(COMIC1☆7) [SpiciaCrow (Kirisaki Mocori)] Momo no Okozukai Operation (Vividred Operation) [Sample]

[Najimi Shin] Ai no Shirushi

Mahoushoujyo Rensei System EPISODE 03

Mahoushoujyo Rensei System | Magical Girl Semen Training System 3

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

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

(C73) [NEKOYA-SYSTEMZ (Okazaki Nao)] Ikutsu ni Nattemo Mahou Shoujo desu ga Nani ka (Mahou Shoujo Lyrical Nanoha)

[Kaoru System (Morishita Kaoru, Hanai Kaoru, Suzuki Ganma)] Signorina (Tobe Isami, Magic Knight Rayearth, Romeo's Blue Skies)

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

Shisen

(C89) [MEGAMOUTHsystem (Seto no Tachiuo)] Nyuru-nyuru Nyoro-nyoro Yami-yami (To LOVE-Ru)

Solar System

Oku-sama wa Succubus | 夫人是魅魔♥

Daisanbu Hen

My meaning of Existence

[UTU Systems (Suika Melon)] Sunao ni Iukoto Kiite

[NCP] I got the power of the God-class who I'm manipulating people for geeks! ~ Stop, operation, emotion control

Mahoushoujyo Rensei System | Magical Girl Semen Training System

(COMIC1) [SimaSima System (Nagisawa You)] Suzumiya Haruhi no Daikenkyuu! (The Melancholy of Haruhi Suzumiya) [English] [FAKKU]

(CR32) [JIBAKU-SYSTEM (Suzuki Amaharu)] BELIEVE -short-term decisive battle- (Neon Genesis Evangelion)

(C63) [Nekoya-Systemz (Okazaki Nao)] Puripuri (Sister Princess)

Baburu System

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

[Yamada Gogogo] TS Shujutsu Mesu Niku Ishoku Kiroku | TS Operation File On A Female Body Transplant (2D Comic Magazine Seitenkan Shite Haramasarete Botebara End! Vol. 3) [English] [FC] [Digital]

Miss Gal system delivery health and pleasant father daughter play!

Maho Shojo Nerisei System

Mahoushoujyo Rensei System EPISODE 02

(COMIC1☆7) [G-Power! (SASAYUKi)] No Title #03 (Vividred Operation)

[NAO System] Heartful na Shunkan

(C43) [SYSTEM GZZY (Morino Usagi)] Yuuragi Daisanshou Odori Shoujokan

(C85) [Juurokugoh (Tohru)] Sokubaku-kei Kareshi. | Boyfriend Restraint System (Free!) [English] {shotas.tumblr.com}

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

[Mist Night (Arniro)] Hell Of Swallowed [Operation fail Rei]

Monthly MelomELO Feb.25,2013

Mahoushoujyo Rensei System EPISODE 05

[Spiritus Tarou] Ponkutsu Kara wa Nigerarenai | There’s No Running Away From This Klutz (COMIC Koh 2017-05) [English] {Hennojin} [Digital]

[SYSTEM GZZY (Morino Usagi)] Yuuragi Ichimaki Hazumiguruma

[JIBAKU-SYSTEM (Suzuki Amaharu)] Meikko [Digital]

(C88) [MEAN MACHINE (Mifune Seijirou)] Soni&Pocha Fan Kanshasai | Soni&Pocha Fan Thanksgiving (Super Sonico) [English] [Panatical]

Chikan Manin Densha no Miruka-chan

(C66) [deathgaze-system, EL115 (Sid Alice, Takatoh Kazuma)] Ura Ren-ge (Matantei Loki Ragnarok)

[MEAN MACHINE (Mifune Seijirou)] Bakunyuu Hitozuma Kinpatsu Gaikokujin Jokyoushi ga Mura no Inshuu de Kasshoku Shota no Fudeoroshi o Suru Hanashi [Chinese] [Digital]

(C74) [SimaSima System (Nagisawa You)] Chotto Dake Suki... Kamo? (Zero no Tsukaima)

(C77) [deathgaze-system (Sid Alice)] 2-nen A-gumi Takane Manaka (Love Plus)

Systematic Devil

Gisho Ou Genki Den

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

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

[Special Week (Fujishiro Seiki)] Enkou Operation (Vividred Operation)

Mothercon vol.3 | 母控 vol.3

(C83) [ARCH (Plum)] Midnight Operator (Kidou Senshi Gundam 00)

Operation Vore Comic

Mahoushoujyo Rensei System EPISODE 05

[NTR System] Kame no Ongaeshi Soushuuhen

[JIBAKU-SYSTEM (Suzuki Amaharu)] Kyoudai [Digital]

[Iwashita Shoten (Iwashita)] Tamashii Kanri Appli =Soul Management System= [Digital]

[rin.system] Corrut Nasod (ELSWORD) [Chinese] [Digital]

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

[Stapspats (Hisui)] S4O-SAMUS Suit's Sensory System OFF- (Metroid) [Digital]

Kakine Tsuma II Dainiwa | Wife on the Fence II - Chapter 2

Hakkutsu Oppai Daijiten 2 - Comet System Boyfriend

[DL Mate] Saimin Sousa ~Saiminjutsu de Toorisugari no Joshi-tachi o Yaritai Houdai!~ | Hypnosis Operation ~ With My Hypnosis The Women Passing By Are An All-I-Can-Fuck Buffet ~ [English] [HHwolf]

(SC40) [Yuugen Jikkou (Gonzaburo-)] Meaningless (Touhou Project)

(COMIC1*13) [PX-Real (Kanno Takashi)] Mahoushoujo Rensei System

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

[JIBAKU-SYSTEM (Suzuki Amaharu)] Onegai Seitokaichousama -Ichigo- (Onegai Twins) [2005-04-10]

(C69) [SimaSima System (Nagisawa You)] Sakura no Hana no Saku Koro ni... (Cardcaptor Sakura)

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

Mahoushoujyo Rensei System EPISODE 03

(C57) [Aqua-Brand (Sagano Aoi)] Sewwt System (Card Captor Sakura)

[Sarada Masaki] Milk System Ch. 5 [English] =LWB=

IIS interactive IN-NYO system

[NTR System] Netorare Osananajimi Haruka-chan Kiki Nihatsu!! | Cuckold Childhood Friend, Haruka-Chans Crisis In Two-Shots!! [English]

[Sorairo porin] System.Romance (Tonhon)

Operation Fail [Japanese] - Arniro111

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

(CSP4) [JIBAKU-SYSTEM (Suzuki Amaharu)] Onegai Seitokaichousama -Ichigo- (Onegai Twins)

(Puniket 35) [Furaipan Daimaou (Chouchin Ankou)] System desu kara Idol Time (PriPara) [Chinese] [牛肝菌汉化]

[MEAN MACHINE (Mifune Seijirou)] Chijoshin Raisan | Worship of the Pervert Goddess (Queen's Blade Rebellion) [English] [EL JEFE Hentai Truck] [Digital]

(SC41) [JIBAKU-SYSTEM (Suzuki Amaharu)] K.A.O.R.U (Zettai Karen Children)

[Mist Night (Arniro)] Hell Of Swallowed [Operation fail Rei] [English]

(COMIC1☆4) [MEAN MACHINE (Seijiro Mifune)] Endless Feasts of Princesses (Mugen no Frontier) [Digital]

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

Sex Slave System Chronicle - Chapter 1

Mahoushoujyo Rensei System EPISODE 05

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

Reigou Sakusen Hatsudou! | Begin Operation Rei-go!

[Asanoya (Kittsu)] Seishinhoukai Surumade Kusugurimakutte Ryoujoku Shitemiru Test VI -Tarushiri- (Vividred Operation) [Chinese] [Digital]

(C86) [tomatohouse905's room (Urabi)] Be United, Please!! Extra Operation ☆ (Arpeggio of Blue Steel, Kantai Collection -KanColle-)

[MEAN MACHINE (Mifune Seijirou)] Musou XTREME (Musou OROCHI) [Digital]

(C73) [MEAN MACHINE (Mifune Seijirou)] Azusa Maniax 2 (THE iDOLM@STER)

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

(C60) [EKAKIGOYA NOTESYSTEM (Nanjou Asuka)] KITSCH 15th Issue (Card Captor Sakura)

Makikomi Ch. 5 | 摩紀狐美 第5話

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

人間遊戯

C91omakehon

Mahoushoujyo Rensei System | Magical Girl Semen Training System 2

[Amuai Okashi Seisakusho (Siira Kaeru, Matsuzono)] Operator TS Akuochi Keikaku | Operator TS Project Downfall [English] {defski}

System desu kara Idol Time

Sex Slave System Chronicle â?? Chapter 6

(Cho OPEN THE GATE! 2022 -SUMMER-) [Mugibatake (Mugiya)] psy mean can (SK8 The Infinity)

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

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

Kenki-tachi no Kyouen

Mahoushoujyo Rensei System

(C49) [LOLIC SYSTEM] PETANSHIP

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

Zenjidou Shoujo Acme Tsuugaku System

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

Nemureru Shishi | 沉睡的狮子

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

Nisebon | 似愛性書

(C62) [SimaSima System, Nagisawaya (Nagisawa You)] Sakura-chan to Issho (Chobits, Cardcaptor Sakura)

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

(C51) [EKAKIGOYA NOTESYSTEM (Nanjou Asuka)] KITSCH VOL.1 (Martian Successor Nadesico, Neon Genesis Evangelion)

A book to take a break (meaningful) with Yukari

[Yinghua/Sinba] Ends and Means (DURARARA!!) [English] {KCK-Amateur} [Decensored]

shisutā shimai no yoru no koto | 修女姐妹夜间之事

Natsumatsuri to Yukata to Zuikaku to.

[System-Rev, Eriru Do (Various)] Poyoyon (Idol Densetsu Eriko)

(ViviPan!) [Nanairo Senpu-ji (Hosikawa Tukimi)] Vivitto Retujo-Oshiri Medeation (Vividred Operation)

(C72) [SimaSima System (Nagisawa You)] ZeroGame (Zero no Tsukaima)

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

Operation having childeren

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

(C92) [PINK (Araiguma)] Sonna Tsumori ja Nakattan desu... | I didn't mean such a thing...! (Nanatsu no Taizai) [English] [EHCove]

Mahoushoujyo Rensei System | Magical Girl Orgasm Training System 03

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

[deathgaze-system (Sid Alice)] Omatome Arisa (God Eater) [Digital]

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

[Asanoya (Kittsu)] Seishinhoukai Surumade Kusugurimakutte Ryoujoku Shitemiru Test VI -Tarushiri- (Vividred Operation) [Digital]

Oretoku Shuugakuryokou ~Otoko wa Jyosou shita Ore dake!! Ch. 37]