Civil Engineering Operations porn

(C66) [Hard Puncher Maniax (Shibahara Gocho)] Chihiro Under Size (Tsuki wa Higashi ni Hi wa Nishi ni ～Operation Sanctuary～)

[Mousou Engine] Guuzen Saikai Shita Doukyuusei (Hitozuma) o Otosu Hanashi [Chinese] [魔劍个人汉化]

Pako Oshi!

[Mousou Engine (Korotsuke)] Izen to Shite Nigate na Senpai (Hitozuma) o Otosu Hanashi [Chinese] [我尻故我在個人漢化]

【Korotsuke(コロツケ)】The legendary oase♀ [Chinese] [海虎战神汉化组]

[Korotsuke] Nekura Megane ♀ | The Creepy Glasses Girl [English] [Ongoing] {darknight}

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

TEENISM

土屋康太のムッツリ異世界転生

[Heroine Engineering (TAREkatsu)] Bad-end simulation Vol. 1 add'I (Bishoujo Senshi Sailor Moon) [English] [kuraudo]

[August] Tsuki wa Higashi ni Hi wa Nishi ni ～ Operation Sanctuary ～ Visual Fan Book

[Arai Kei] Yugame | Distorted Love (Comic Megastore 2013-02) [English] [desudesu]

[Xiaohua] BAD END: ETERNAL ENGINE [English]

(C85) [Rotary Engine (Kannazuki Motofumi)] Zun Zun Biyori (Non Non Biyori) [English] [Facedesk]

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

(C95) [Mousou Engine (Korotsuke)] Nekura Megane ♀ no Hon | The Creepy Glasses Girl Book [English] {darknight}

(C86) [TLE (Fujiyama Takashi)] KanMusu Chichi kosu Kansatsu Kiroku Rei (Kantai Collection -KanColle-)

OPERATION FAIL COMIC

Nekura Megane ♀

[Mayo Usui] Yunou engineer niha URA no kao ga aru watashi o kaihatsu suru dekiai suteppu | 能干程序员隐藏的一面 把我“开发”的溺爱步骤 1-3 [Chinese] [莉赛特汉化组]

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

Stature of a Woman 178

Yellow Box

Shokushuu Shussan Mahou Shoujo

[Korotsuke] Nekura Megane ♀ | The Creepy Glasses Girl [English] [Ongoing] {darknight}

[Kirsi Engine (Kirsi)] Kasshoku Seirei | The Dark Spirit [English]

Haiki Shobun No.3 Fan Edit

(C74) [POC {Provisional Operations Command}(Hans)] Shokuou [English][Rabbit Reich]

Uchinoyome

[Korotsuke] Nekura Megane ♀

[Hattori Mitsuka] 2LDK Kitsune Tsuki [Digital]

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

[MEKONGDELTA & DELTAFORCE (Route39, Zenki)] Operation TIGER!! (Fate/stay night)

[Chi-Ra-Rhyzhm (Hidaka Toworu)] N/A Engine (Atelier Totori)

Chijokoi

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

Senko-san, Yobai Suru.

[Korotsuke] Nekura Megane ♀

(C57) [The Latest Engine (Fujiyama Takashi)] Vier

Bloody Moon Overdrive

Touhou Nyuusatsuroku

(C90) [Rotary Engine (Kannazuki Motofumi)] Lapin de Peace! (Gochuumon wa Usagi desu ka?)

(C90) [Rotary Engine (Kannazuki Motofumi)] Chimahame Tanteidan Ochinchin Chousa Nisshi (Gochuumon wa Usagi desu ka?)

[Korotsuke] Nekura Megane ♀

(C101) [Marosaan (Yunamaro)] Musashi-san no Yoru Jijou Shoubu Shitagi Daisakusen Hen | Musashi-san's Nightly Affair - Lucky Underwear Operation Chapter (Kantai Collection -KanColle-) [English] [DKKMD Translations]

(SC61) [Sorairo March (Narusawa Sora)] Sono Gakusai, Inran Otokonoko Kyakuhiki Chuui! [English]

Yuunou Engineer ni wa Ura no Kao ga Aru Watashi o Kaihatsu suru Dekiai Step | 能干程序员隐藏的一面 把我“开发”的溺爱步骤 1-15

[Danzi Engine (Shiba Yuuji)] Umibe no Omega - Omega on the Shore Ch. 24-25 [Eng] (AA)

(C74) [The Latest Engine (Fujiyama Takashi)] Karen Chichi Kan (Code Geass)

DUAL:ENGINES

Yunou engineer niha URA no kao ga aru watashi o kaihatsu suru dekiai suteppu | 能干程序员隐藏的一面 把我“开发”的溺爱步骤 1

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

Operation Kemonomimi Maids All Together!

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