Math Formulas Engineers

Nel Zel Formula - Baby 5 - One Piece

(C74) [Oretachi Misnon Ikka (Misnon the Great)] Oumei no Kanki -Evocation of Solomon- (Rental Magica)

Mesu Seinen Hisho

Lag Lag 2

[Korotsuke] Nekura Megane ♀

土屋康太のムッツリ異世界転生

[Commanding Eagle (Washizuka Sho)] Milla Holic 2 (Tales of Xillia) [Digital]

[Kirsi Engine (Kirsi)] Akuyuu Mesu-ka Keikaku [Digital]

(C91) [Carnage Engine (Bakudanbonbon)] Yellow Heart-sama to Osoto de Ecchi Suru Hon (Hyperdimension Neptunia)

Toraware Rin-chan

(C72) [Rotary Engine (Kannazuki Motofumi)] Maho wa Manyuu no Mazo Shoujo (Dokidoki Majo Shinpan!)

(C73) [Rotary Engine (Kannazuki Motofumi)] Tamahimeden (Bamboo Blade)

2019 guest manuscript

(C83) [UNDER CONTROL (zunta)] S★M (Anarchy Reigns)

Uchinoyome

Dosukebe Sister to Mayoeru Kohitsuji | The Lewd Sister and the Lost Lamb

[Chicke III] RE:0 - Jishou Kishidou (Re:Zero kara Hajimeru Isekai Seikatsu) [Chinese]

[Korotsuke] Nekura Megane ♀

Cho-choshin Josei Shima no Kanrinin Shumei

Gisou Shukkin - Camouflaged Work

(C93) [Mousou Engine (Korotsuke)] Martina Onee-chan no Junan | Big Sis Martina's Tribulation (Dragon Quest XI) [English] =TLL + mrwayne=

[imathenow] Kanojo to Slow Sex de Guchagucha ni Naru Hon

Tokimeki French Kiss - Heart Beating French Kiss

Nekura Megane no Hon | The Creepy Glasses Girl Book

Koi wa Kagakushiki - Love is chemical formula

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 1-2

Haiki Shobun Shiranui Mai No.2 add'l Route A

[Rehabilitation (Garland)] Ecchi na Gengashuu (Various) [Digital]

Nekura Megane ♀

Hentai Ouji

Nogi Sonoko wa Kanojo de Aru

[Terasu] Teitoku ga Shiranai Tokoro de Yarichin Seibishi to no Uwaki Sex ni Dohamari Shita KanColle no Tenryuu | While admiral doesn't know it, Tenryuu is having NTR sex with an engineer. (Kantai Collection -Kancolle-) [English]

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

Maid ni Ryakudatsu Sareru Goshujin-sama

(C41) [Mika-chan Center (Various)] Zettai Muteki Tamarizuke Z (Various)

Kyou kara Kazoku, Soshite Koibito. Ch. 1

[TLE (Fujiyama Takashi)] Sorapai -Alpha to Delta no Soap Daisakusen!?- (Sora no Otoshimono) [Digital]

Hitozuma Tokiko no Tenraku

(C84) [STUDIO TIAMAT (TANABE)] BREAK BLUE DOUBLE ENGINE (BLAZBLUE)

(C92) [squeezecandyheaven (Ichihaya)] Imouto wa Amnesia close | My Little Sister Has Amnesia - close (Shoujo no A ~squeezecandyheaven Soushuuhen~) [English] [ATF]

Lamia no Sato

Gohoubi no Ataekata - Onsen Hen | How to give a reward - Hot spring edition

"Vivi Ran" EDITS

(C84) [Rotary Engine (Kannazuki Motofumi)] Moro Iku. (Kiniro Mosaic)

(C68) [The Latest Engine (Fujiyama Takashi)] PW TLE-PW05 (Final Fantasy VII)

(C80) [Rotary Engine (Kannazuki Motofumi)] Tooru-chan de Asobou! (A Channel)

Nekura Megane ♀

The Legend of Zelda: Twilight Aftermath (German)

Shishunki no Obenkyou 3 | Puberty Study Session 3

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

Satania VS Shokushuburo

Haiki Shobun No.3 Fan Edit

Shokudou Nounesan O Tabetai Hanashi

よわくてニューゲーム。

(C89) [Rotary Engine (Kannazuki Motofumi)] Chimahame (Gochuumon wa Usagi desu ka?) [Chinese] [脸肿汉化组]

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

[Korotsuke] Nekura Megane ♀

[Rotary Engine (Kannazuki Motofumi)] Cos Mame (Gochuumon wa Usagi desu ka?) [Chinese] [残碑日月个人汉化] [Digital]

Tomodachi no Hahaoya ni Nagusamete Morau Hanashi | The Time I Got Consoled By My Friend’s Mother

[Little mantis (Kuloamaki)] Itazura Engine #3

Nekura Megane ♀ no Hon

[P.P.P.C (Rhea Mathuzaka)] Moon Voice (Sailor Moon)

LOVE and DOUBLE PEACE Tokuten Leaflet

Miuriduma

MBJS ga Maiorita! | MBES Flew Down To Me!

[Boxphilia Engineers (Thomas TABAYASHI)] Idol no Boku ga Boxing Yatte mita Ken [Chinese] [不可视汉化]

Sissification Of A Bad Influence

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

Nel-Zel Formula Yuthirasuru

Kogaku Otome wa Oiru no Kaori | Engineer Girl’s Oil Scent {Hennojin}

Ponkotsu Succubus-chan | 廢柴小魅魔

[imathenow] Kanojo to Slow Sex de Guchagucha ni Naru Hon[Chinese] [甜族星人x我不看本子个人汉化] [Digital]

Break Blue Double Engine

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

[imathenow] Tsundere Niizuma-chan, Icha Love Cosplay Sex o Suru. [English] [Aspiresix]

(C83) [Shoot The Moon (Fuetakishi)] Fukuyama-san 6 [English] [The Lusty Lady Project]

[Heroine Engineering (TAREkatsu)] Bad-end simulation Vol. 2 add'l (Bishoujo Senshi Sailor Moon) [English] [Kuraudo]

[Kirsi Engine (Kirsi)] Mesu Seinen Hisho (Kaigai Shucchou Hen)

[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]

Nekura Megane ♀ | The Creepy Glasses Girl

Aishou No Ii Futari

(C80) [Rotary Engine (Kannazuki Motofumi)] Yawaraka Menma Donburi (Ano Hi Mita Hana no Namae wo Bokutachi wa Mada Shiranai.)

[Korotsuke] Nekura Megane ♀

打工人之梦

Yugo-kun to xx suru Hon

[Aro Hiroshi] Kagaku no Nyotaimori - Engineering of Raised Outlay

[sad.co (Sadokko)] Re:Zero nara Mou Kirawarete mo Hameochi Suru made Rape 2 (Re:Zero kara Hajimeru Isekai Seikatsu) [Digital]

(COMIC1☆7) [FESTA. (Yoshitani Motoka)] Jigen Engine no Himitsu (Vividred Operation)

Mansions & Milfs 2

教育熱心だ正義マン!

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

メスイキ王子

Senko-san, Yobai Suru.

[Korotsuke] Nekura Megane (Fate/Grand Order)

[Korotsuke] Nekura Megane ♀

[Rotary Engine (Kannazuki Motofumi)] MBJS ga Maiorita! (Watashi ni Tenshi ga Maiorita!) [Digital]

[Rotary Engine (Kannazuki Motofumi)] Tatsu no Otoshigo (Ryuuou no Oshigoto!) [Digital]

(C85) [Gyokotsu Kouzou (Kapo)] OTOME ENGINE (Kantai Collection)

Nako-chan no Hentai Doctor Fish Haishin

根暗眼鏡

Sprechchor to Houteishiki | Chorus and Formula

[Marui Maru] Tanetsuke Tokutaisei | 播种特待生 (Fuwatoro ♥ Jusei Chuudoku!) [Chinese] [鬼畜王汉化组] [Digital]

Tsuchiya Kouta no Muttsuri Isekai Tensei

Nyuubu Shitara Ore Igai Zenin Ero ROM Layer datta

Kinpatsu no Omamori

Dakashiya no Hatsujou Dragon

Nekura Megane ♀

[Mousou Engine] Guuzen Saikai Shita Doukyuusei (Hitozuma) o Otosu Hanashi

[Uru] Teishinchou Complex Ojou-sama no Gyakushuu [Chinese] [沒有漢化]

Bad-end simulation Vol. 2 add'l

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 1-11

[Moroi AI] Suki Shite Iiyotsu

[Korotsuke] Nekura Megane ♀

(C70) [Amusement Engineering (Serizawa Houri)] Shougai Chuusei round - IV (Full Metal Panic!)

Onee-san no panties

Education Kouhen

[Korotsuke] Nekura Megane ♀

(C65) [Rotary Engine (Kannazuki Motofumi)] Shite Shite☆Sensei-san (Summon Night 3)

Touhou Nyuusatsuroku

[Danzi Engine (Shiba Yuuji)] Umibe no Omega [Chinese]

Uchinoyome

(SC2017 Winter) [Bad Mushrooms (Chicke III, 4why)] Jishou Kishidou (Re: Zero kara Hajimeru Isekai Seikatsu)

[Tokyo Club (ZuN, Christine Takeda)] F2 (Various)

[Korotsuke] Nekura Megane ♀

(SC37) [The Latest Engine (Fujiyama Takashi)] Doripai (Tengen Toppa Gurren Lagann)

(C92) [Rotary Engine (Kannazuki Motofumi)] Satania VS Shokushu Furo (Gabriel DropOut)

One Piece – Nel-Zel Formula – Rebecca

Tsugou no Ii Mesu-tachi

(SUPER21) [DearMyFriends (Yukako)] 26-sai no Hoken Taiiku (Tales of Xillia)

[imathenow] Kanojo to Slow Sex de Guchagucha ni Naru Hon 2 [Digital]

(COMIC1☆2) [The Latest Engine (Fujiyama Takashi)] DRAGON SLAVE 2 (Dragon Quest III)

(Shota Scratch 17) [Kirsi Engine (Kirsi)] Eikoku Yousei (Guilty Gear)

Nekura Megane no Hon | 음침안경의 책

Bloody Moon Overdrive

サターニャVS触手風呂

(C92) [Rotary Engine (Kannazuki Motofumi)] Satania VS Shokushuburo (Gabriel DropOut) [Chinese] [無邪気漢化組]

Nekura Megane ♀

[Yaya Hinata] Tonari no Miko-san wa Minna Warau Ch.1-6 [English] [biribiri]

(C95) [Rotary Engine (Kannazuki Motofumi)] JS Kenkyuukai (Ryuuou no Oshigoto!) [Chinese] [脸肿汉化组]

(C67) [The Latest Engine (Fujiyama Takashi)] TLE-KRex (Keroro Gunsou)

[Commanding Eagle (Washizuka Sho)] Milla Holic (Tales of Xillia) [Digital]