Circulatory System Octopus

Bakunyuu Masuku no One-san o Tokutei Shimashita.

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

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

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

(C69) [JIBAKU-SYSTEM (Suzuki Amaharu)] PREPARATION-AOI (Zettai Karen Children)

[SimaSima System (Nagisawa Yuu)] Haruhi da yo! Zenin shugo | It's Haruhi! Everyone Gather Around (The Melancholy of Haruhi Suzumiya)

LITTLE GIRL OF GAME CHARACTER SELECT-1

[JIBAKU-SYSTEM (Suzuki Amaharu)] Meikko ~Ujiie-san-chi no Katei Teinai Shoubai~ [Digital]

BATH HOUSE HOLE

[Doubaku System, Ginza Taimeiken (Various)] Choutoppatsu! Mizutani Fan Book Ver 1.2 (Dousoukai)

[7zu7] Ishukan Orgasm [Digital]

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

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

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

(C83) [Jibaku-system (Suzuki Amaharu)] Oyako Suemusume Chichioya Kyoushuu Hen [Chinese] [哈尼喵汉化组]

(C84) [A Gokuburi (Sian)] Shinai Max Mattanashi! | Max Affection System! (THE IDOLM@STER CINDERELLA GIRLS) [English] {doujin-moe.us}

(C88) [Kowareta Radio (Herokey)] Saredo Uraraka ni! Ikari no Gachimacchi - Still Behave Uraraka! (Boku no Hero Academia)

[ SADAMOTO Yoshiyuk] System of Romance (eng)

[Sorairo Porin(Kamiaya)] System.Romance (Touhou Project) [English]

Kakine tsuma II daiichiwa | Wife on the Fence II - Chapter 3

Natsumatsuri to Yukata to Zuikaku to.

(C62) [SimaSima System, Nagisawaya (Nagisawa You)] Sakura no Naisho Kawara Ban Sono 4 (Cardcaptor Sakura)

[Falcon115 (Forester)] Ero Hitozuma o Ayashi-sa Max no Tako Furo ni Irete Mita | Happy Cuckold Husband 6: I Entered the Perverted Wife Into a Super-Suspicious Octopus Bath [English]

[UTU Systems (Suika Melon)] Amedama Kaa-chan 1 - Gifu Tomo Hen

Mahoushoujyo Rensei System

[Komine Tsubasa] Imouto Love Price Ch. 1 (Samen System)

[Chiba Tetsutarou] Wadatsumi-sama (Naedoko ni Sareta Shoujo-tachi no Ishukan Kouhai Kiroku Vol. 2) [English] [biribiri] [Digital]

[System Speculation] Technical S.S.1 - 2nd Impression (Evangelion) [ENG]

(SHT2018 Haru) [Furaipan Daimaou (Chouchin Ankou)] System Desukara Idol Time #3 (PriPara)

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

[Mayonnaise.] Nikubenki System Chronicle Ch. 1 [English] =LWB=

(C68) [Jibaku-System (Suzuki Amaharu)] Believe 07A (Atashinchi)

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

(C90) [JIBAKU-SYSTEM (Suzuki Amaharu)] Mei wa 〇nensei JS4 Hen [Chinese] [想抱雷媽漢化組]

[Murasaki Syu] Nyuudaku Gansho - Sex is Needed For School Life

(C53) [SYSTEM GZZY (Various)] My Little Princess (Yume no Crayon Oukoku)

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

[U-Jin] Bokinbako 1 [Chinese]

(CR35) [JIBAKU-SYSTEM (Suzuki Amaharu)] BELIEVE 4.0a (Keroro Gunsou)

[Kuro] Tadashii Kanojo no Aishikata Perfect Bizarre

[A-10] Load of Trash Kanzenban

Little Red (Akazukin Cha Cha)

VIOLIN

(C94) [Furaipan Daimaou (Chouchin Ankou)] System Desukara Idol Time #4 (PriPara)

Tensuushugi no Kuni | A Country Based on Point System

人間遊戯

[Mist Night] Hell Of Swallowed (Suiren)

[Horitomo] Venus Garden ~Higenjitsu Otome to Deaeru Machi~

[Watanabe Wataru] Minako Sensei - Bakunyuu Panic

Onna Saoshi | Disciplinarian

(C76) [Hi-PER PINCH (clover)] iis interactive IN-NYO system (DREAM C CLUB) [English] [desudesu]

Boku no Tenshi-kun

Mothercon vol.3 | 母控 vol.3

[Kon-Kit] Honey♥Dip [English] [Decensored]

[Tsuki to Koori no (Futatsuki Hisame)] Yuugumo-gata Omnibus (Kantai Collection -KanColle-) [Digital]

(C72) [EGOISM (Kasukabe Akira, Torigoshi Yayoi)] MANIAC JOB SYSTEM (Final Fantasy XII) [Chinese] [先行者個人漢化]

Octopus Hold!

[Kinomoto Anzu] Imouto Summer (COMIC LO 2018-03) [Chinese] [一匙咖啡豆汉化组] [Digital]

IIS interactive IN-NYO system

[Wada Mountain ("Takashi")] Gensou Kinjuuen (Touhou Project) [English] {doujins.com} [Digital]

Two Hunters

[Nishizaki Eimu] 15 Bishoujo Hyouryuuki Ch. 1-3 [Chinese] [前线作战基地]

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

新生 むっち無知 田舎性活 デジタルコミカライズ ～男勝りなカノジョに真夏の汗だく指導～ モザイクコミック総集編

System desu kara Idol Time

(COMIC1☆11) [JIBAKU-SYSTEM (Suzuki Amaharu)] Ani desu ga Imouto ni Okasaretemasu.

[Uki system] Mamagui 4

Takonyuu~ | Octopus Tits~

(C76) [JIBAKU-SYSTEM (Suzuki Amaharu)] M.I.N.A.M.O.T.O (Zettai Karen Children)

(CR34) [JIBAKU-SYSTEM (Suzuki Amaharu)] BELIEVE3.0a (Ghost Sweeper Mikami)

[Ogawa Kanran] Ayakashi no Yakata (Ayakashi no Yakata) [English]

Tensoushugi no Kuni Kouhen | A Country Based on Point System, Second Part

[Y-NRG SYSTEM (Misakiguchipuku, Yukke.)] Kadai, Shichai mashita (Anne Happy)

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

[Anthology] Girl's Parade 98 Take 9 (Various)

[Gamanjiru-ni-chinpaipai (Kandachi)] Mako-chan wo Ika sou! (Free!) [Chinese]

(CR35) [JIBAKU-SYSTEM (Suzuki Amaharu)] BELIEVE4.0a (Keroro Gunsou)

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

Mahoushoujyo Rensei System EPISODE 04

Ritou no Shojo, Kakusei no Chou Rinkan

[Higeudon (Sakuramaru)] Life Saver [Eng]

[Kinku] Chikoku Crisis! | Tardy Crisis! (COMIC Megastore 2011-06) [English] =watisit + Super Shanko=

(Prism Jump 11) [Furaipan Daimaou (Chouchin Ankou)] System Desukara #3 (PriPara)

(C87) [AN-ARC (Hamo)] FUMINA EROS SYSTEM (Gundam Build Fighters Try)

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

(C60) [JIBAKU-SYSTEM (Suzuki Amaharu)] Batsu (Neon Genesis Evangelion)

[System Gzzy] Tenchi Touraku DDT (Tenchi Muyou!)

Soul Management System

Mahoushoujyo Rensei System | Magical Girl Orgasm Training System

[Komekouji] Hentai Shoujo no Mousou [English] {Zettai Ryouiki}

SULTRY

[Oyama Yasunaga] Yarippanashi Hyakurenpatsu

(C68) [SimaSima System, Nagisawaya (Nagisawa You)] Wild Rose (Rozen Maiden)

(C90) [A Gokuburi (Sian)] Shinai Max Mattanashi! 3 | Max Affection System! 3 (THE IDOLM@STER CINDERELLA GIRLS) [English] [Brolen]

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

Wano Kuni Sentou Momiarai Ni

Daisanbu Hen

Guuchiku

(C90) [Furaipan Daimaou (Chouchin Ankou)] System Desukara #4 (PriPara)

[Octopus Trap] Days

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

[Kon-Kit] Honey♥Dip

[Sarada Masaki] Milk System

Tensoushugi no Kuni Kouhen | A Country Based on Point System Sequel

(C82) [JIBAKU-SYSTEM (Suzuki Amaharu)] Kyoudai

SE-01

(C88) [Mekabu Fighter (Uirou)] Mekabu Witch Academia (Little Witch Academia) [Sample]

[NTR System] Akasuri Yubana no Chizuru-san Kyuu no Shou

System desu kara #3

[NTR System] Akasuri Yubana no Chizuru-san Ha no Shou [Chinese] [新桥月白日语社]

Majutsushi-sama no Iinari.

[John K. Pe-ta] Summer Tentacle (COMIC Megastore DEEP Vol. 11) [English] [Digital]

Shokushu Tensei

System Desukara #5