Operating System Meaning

Miss Gal system delivery health and pleasant father daughter play!

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

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

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

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

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

Baburu System

(C58) [JIBAKU-SYSTEM (Kimidori Iro)] CRESCENDO II (Martian Successor Nadesico)

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

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

Baba aninattaku no ichi no ero gazo kure

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

(C88) [Purin House (Nakai Kana)] Solar System (League of Legends)

Isekai Shoukan 2 Ch. 1-2

(C86) [Caramel Colors (Yamabuki Zarame)] 2230 Shitsumu Shitsu Kyoushuu Sakusen - 22:30 Admiral Office Assault Operation (Kantai Collection -KanColle-) [English] [desudesu]

[チーズ酵母] 真空病棟 ～vacuum operation～│ドロップブックス

Mahoushoujyo Rensei System | Magical Girl Orgasm Training System

Reigou Sakusen Hatsudou! | Begin Operation Rei-go!

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

[Yukimino Yukio] Bakunyuudou | Bombshell Boobies [English]

72 Hours Later

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

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

Aoi-chan ga Ichiban

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

Akasuri Yubana no Chizuru-san Ha no Shou

[Blue-SYSTEMa (Usa)] Battle in the Booth (Durarara!!)

System desu kara Idol Time

(C87) [YOU2HP (YOU2)] Oh, the operation regulation of vivid red operation. [师兄汉化]

(C87) [MEAN MACHINE (Mifune Seijirou)] Super Pochaco Soap (Super Sonico)

Guuchiku

(CR23) [Ekakigoya Notesystem (Nanjou Asuka) Kitsch 5th Issue (Sakura Taisen)

(C82) [MEAN MACHINE (Mifune Seijirou)] Musou XTREME (Musou OROCHI)

(C72) [SimaSima System (Nagisawa You)] Naisho no Hokentaiiku (Cardcaptor Sakura)

IIS interactive IN-NYO system

(CR37) [SimaSima System (Nagisawa Yuu)] Sakulove 3 (Card Captor Sakura)

Ecchi na Esthe Salon ni Youkoso Sono 2

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

Bakunyuu Hitozuma Kinpatsu Gaikokujin Jokyoushi ga Mura no Inshuu de Kasshoku Shota no Fudeoroshi o Suru Hanashi

[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)

"Datte Fuku, Taka Iindamon" | "I Mean, Clothes Are Just so Expensive~"

[EKAKIGOYA NOTESYSTEM] ANDO4 (Sakura Wars)

[Sakura Ryuuken] Sakura Biyori

[LUNATIC PROPHET (Arimura Yuu)] Blue Memory, Green Fantasy. Ao no Tsuioku, Midori no Gensou (Vividred Operation) [Digital]

System desu kara #3

Haruna no Ninshin Daisakusen | Haruna’s Operation: Creampie

Balikata semen mashimashi

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

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

[Anthology] Haiboku Otome Ecstasy Vol. 13 [Digital]

[Kuronekotei (Chibinon*)] Love Operation (Angel Beats!) [Chinese] [脸肿汉化组] [Digital]

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

Solar System

BOKO BOKO OPERATION 2 {Hennojin}

[Campanula (Akihazama)] Doing Mean Things to Patchouli (Touhou Project) (English)

(C71) [SimaSima System, Nagisawaya (Nagisawa You)] Makulost - My Defloration Plan (Zero no Tsukaima) [English] [Soba-Scans]

[Umedama Nabu (Tsurikichi Doumei)] Isshintou Daisakusen | First Degree of Kinship Strategy (Shin Operation Daisakusen TNG Chapter 6) [ENG] [Yoroshii]

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

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

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

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

System Desukara #2

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

(C85) [Tataraba (Tsurugi Hagane)] MMO ni Okeru Rare Soubitte Ero Soubi no Koto da yo ne! | Rare Equipment in an MMO Means Erotic Equipment, Right!? (Log Horizon) [English] [YQII]

[NAO System] Heartful na Shunkan

Taikei Iji no Shudan | Prompto Argentum-kun's Means For Maintaining His Body Shape!

Meaningless Chat

[B-kyuu Special, System PINK (Manazuru Chizuko, Ayase Mami)] COMMUNICATION LOVE (Gundam Wing) [Incomplete]

[NTR System] Netorare osananajimi Haruka-chan kiki san-patsu! !

[EKAKIGOYA NOTESYSTEM (Nanjou Asuka)] KITSCH 04st Issue (Battle Athletes)

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

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

Rio Club wa Kaiinsei | Rio Club is a membership system

[Solar System Development Organization (Kinako)] Sleeping Monster (Durarara!!)

Sex Slave System Chronicle - Chapter 3

Neighbouring Onii-chan and...

[Asanoya (Kittsu)] Toraware Hime I - System Master Nyaa Sakarae nee (Sword Art Online) [Digital]

Any Way I Want It 5 - Twins System

(COMIC1☆5) [JIBAKU-SYSTEM (Suzuki Amaharu)] Ore no Imouto no Otatomo to Seikoui Suru Wake ga Nai (Ore no Imouto ga Konna ni Kawaii Wake ga Nai)

(CR33) [EKAKIGOYA NOTESYSTEM (Nanjou Asuka)] KITSCH 21th Issue (Sakura Wars)

[Tokita Alumi] Kisei Jijitsu Daisakusen | Operation Obvious (Canopri Comic 2011-03) [English] [Delicious Oppai]

(C65) [Jibaku-System (Suzuki Amaharu)] Believe 02b (Tenchi Muyo!)

Mahoushoujo Rensei System

[Red Axis] Vividark Opertion (Vividred Operation)

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

(C76) [Hi-PER PINCH (clover)] IIS -interactive -IN-NYU -system (Dream C Club)

(C59) [LOLIC SYSTEM (Various)] Melty Chocolate 2

Miyama no Nyotengu-sama.

[MEAN MACHINE (Seijiro Mifune)] LOVERS DREAM (DREAM C CLUB) [Digital]

Nyuru-nyuru Nyoro-nyoro Yami-yami

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

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

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

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

Oyako Suemusume Chichioya Kyoushuu Hen

(CR34) [Ekakigoya Notesystem (Nanjou Asuka)] KITSCH 23th Issue (Popotan)

Netorare Osananajimi Haruka-chan Kiki Ippatsu!! | Cucked with my Childhood Friend Haruka the Critical Moment!!

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

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

The Alpha Syndrome

Futanari x Bero Manko Lucky Sukebe | Futanari x Tongue Pussy Lucky Lewd

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

(C86) [JUNK STORY (Michairu)] PIECES (Vividred Operation)

[SYSTEMREVO (REVOR)] REVOR (Ranma 1/2)

Akasuri Yubana no Chizuru-san Ha no Shou

[OperatingRoom (Puchida)] トーカちゃんが目覚めない!!(Tokyo Ghoul)sample