Challenger Quant Engineer

[Aoki Kanji] Hyper Mini Engine (Manga Bangaichi 2011-11) [English] {Hennojin}

Ane☆Volleyball Challenge

Tickle Massage Chair Mini - Million Yen Challenge

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

(SUPER11) [Astonish (Naitou Naito)] Kodomo Challenge (Various) [English] [CrystalMeph]

Neko Wa Kotatsu De

Angel's stroke 140 Yui-chan Challenge!! 3

[Rotary Engine (Kannazuki Motofumi)] All-Rounder no Oshigoto! (Ryuuou no Oshigoto!) [Digital]

DT Chinpo 100-pon Acme Challenge!!

[Mariana Kaikou Kikaku (Mikami Hokuto)] Shimakaze-kun Challenge Shite Itara, Mogami-kun ni Encount Shita Ken. (Kantai Collection -KanColle-) [Digital]

An ENGINE

Chiisana Yuusha ga Teki Onna Kanbu ni Tatakai o Idomi Eroi Koto Sareru Hon | The Tiny Hero Challenges The Enemy's Female Leader To A Battle And Gets Some Lewd Shit Done To Him!

[The Latest Engine (Fujiyama Takashi)] Soul Slave ~Sei Senshi Nyuujoku~ (Soul Calibur) [Digital]

Etorofu-gata Muchikko Kodomo Challenge

[Danzi Engine (Shiba Yuuji)] Osugaki Sentou [Digital]

(C97) [DECOPPACHI (Hidiri Rei)] DT Chinpo 100-pon Acme Challenge!! (Kiratto Pri Chan)

[Anthology] Satyr Engine 1

Jeanne no Nikubenki Challenge

Concours de boisson entre délinquantes

(C91) [Rotary Engine (Kannazuki Motofumi)] Yowakute New Game. (NEW GAME!) [Chinese] [星野願個人漢化]

Futanari Milk Challenge 6

Tanpan Kozou no Oppai Gym Challenge!

[Rocket Engine] SM Himitsu Club

Nanjamo to Ura Gym Challenge!!

(C66) [The Latest Engine (Fujiyama Takashi)] PW TLE-PW04 (Final Fantasy VII)

(Nikudarake!!!!!! Gachinko Butoukai in chaos) [Kasuga Kikaku (Terujirou)] Gekokujou ni Chousen! | Junior Dominating Senior Challenge! [English]

(C92) [Slime Kikaku (Kuriyuzu Kuryuu)] Akatsuki no Oyome-san Challenge (Kantai Collection -KanColle-) [Chinese] [脸肿汉化组]

(C74) [Rotary Engine (Kannazuki Motofumi)] Kiri★Tama (BAMBOO BLADE)

[Korotsuke] Nekura Megane ♀

JC Chinpo-beya Ikkagetsu Seikatsu Challenge!

(C86) [Yamakawa Den'enfuukei (Yamada, Kawada)] HERE COMES A NEW CHALLENGER!! (High Score Girl)

Satania VS Shokushuburo

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 1-4

Namanama Shandy Gaff (nf4)] Lap-sama no Dosukebe AV Challenge ~ Jokanbu o Soete (Laplus Darknesss, Takane Lui) [Digital]

(Motto Warunodesu... Ouji) [Sakura Garden (Shirosuzu)] Aisha Challenge Renji ☆ 4 | 爱莎的☆4挑战 (Sennen Sensou Aigis) [Chinese] [DarkZ]

Futanari Milk Challenge | 迫真水泳部・扶她的里技―第一章

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

(C94) [Bizensiki Roroppu (Bizen)] Oshiri Ecchi Challenge (Hatoba Tsugu)[Chinese][夏姬霸汉化组]

(COMIC1☆2) [Rotary Engine (Kannazuki Motofumi)] Ikoku Meirou no Nippon Ningyou | A Japanese Doll in a Foreign Labyrinth (Ikoku Meiro no Croisée) [English] {Dame!trans}

（C96） Dairoku! Otoile Challenge

Hakoiri Yankee ♀ no Hon | The Spoiled Troublemaking Princess Book

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

(C76) [Rotary Engine (Kannazuki Motofumi)] Nodocchi Ryouri Show | Nodocchi Cooking Show (Saki) [English] {doujin-moe.us}

[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]

[Kinomoto Anzu] Akari Challenge (Chiisana Karada no Dakigokochi) [English] [TQM_Translations]

Yowakute New Game.

W Jeanne to Off-Paco Challenge

(COMIC1☆8) [Rotary Engine (Kannazuki Motofumi)] Saikin, Sousui no Yousu ga Chotto Okashitai n da ga. (Sekai Seifuku ~Bouryaku no Zvezda~) [English] [PSYN]

[laliberte] CHALLENGE [Chinese] [流木个人汉化]

I Challenge You!

クラス転移で俺だけハブられたので、同級生ハ一レム作ることにした | 班级转生只有我被排挤在外所以 就决定开同级生后宫

Otokoyu Challenge Suru Ko

(COMIC1☆6) [Rotary Engine (Kannazuki Motofumi)] Inboku (Inu x Boku SS)

[Boxphilia Engineers (Thomas TABAYASHI)] Departures [Chinese] [不可视汉化]

(C93) [Aozora Shoujo (Shirane Taito)] Rika no Oshiri Challenge (THE IDOLM@STER CINDERELLA GIRLS)

(C90) [Carnage Engine (Bakudanbonbon)] Da Futago Kouhosei (Hyperdimension Neptunia) [English] [potocat]

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

[Korotsuke] Nekura Megane ♀

(Sennen Battle Phase 11) [ANNIELAURIE (Toyama Nanao)] SEX CHALLENGERS 02 (Yu-Gi-Oh! ARC-V)

Shizuku to Airi no 1-kagetsu Dousei Challenge!! | 雫和愛梨的一月同居挑戰!!

(COMIC1☆5) [Inudrill Lolita Engine (Inumori Sayaka)] NyoroCocona (Ar tonelico 3)

[Kamitou Masaki] Kaiketsu!? Zenra Knight Ch. 1 | Love Teaching ❤ Zenra Knight Arrives!! [English] [Quantum Translations]

(C96) [Rotary Engine (Kannazuki Motofumi)] Senko-san, Yobai Suru. (Sewayaki Kitsune no Senko-san)

Neko Wa Kotatsu De | The Cat in the Kotatsu

[Mizu] Ana no Toriko (Kids Challenge) [Chinese] [Befreiungsfuehrer第四次个人汉化]

Veteran-Trainer to Jissen Training!!

[Toufu Insider] Saimin Appli Challenge!!

(C94) [Moruda Ramenya (Moruda)] Okay-san no Nukinuki Dosukebe Challenge (Girls und Panzer)

Itaiamai Ch. 19

Kouiu Koyuki mo Dou desu ka?!

Nyuubu Shitara Ore Igai Zenin Ero ROM Layer datta

(C76) [The Latest Engine (Fujiyama Takashi)] Nodocchi Oppai (Saki)

[Terujirou] Junior Dominating Senior Challenge!

[Metacorapusu (Metacora)] JC Chinpo-beya Ikkagetsu Seikatsu Challenge!! (Kouhen) | Middle Schooler in a Cock Filled Room for 1 Month Challenge!! (Pt. 2) [English] [DMC] [Digital]

(C93) [Unagiyasan (Hanamiya Natsuka)] Otona Challenge!!

Maki Nico Lez Challenge

ETD Challenge.

(C95) [Labomagi! (Takeda Aranobu)] W Jeanne to Off-Paco Challenge (Fate/Grand Order) [Chinese] [黎欧x新桥月白日语社汉化]

[Terujirou] Junior Dominating Senior Challenge! [RAW] [JAP]

Densha no Naka de | Inside the Train

(COMIC1☆7) [ASIANBOY (Hasemi Ryo)] Backstage Hibiki Challenge (THE IDOLM@STER)

Kyokon Shoujo Nyoudou Challenge!

Yuusha no Sairoku Hon Challenge

(SC31) [The Latest Engine (Fujiyama Takashi)] Iincho no Tsundere Daisakusen! (ToHeart2)

[zen9] Okusama Challenge - Challenge of Wife

Kyokon Shoujo Nyoudou Challenge!

[Korotsuke] Nekura Megane ♀

[mizu] Poka Poka After (Kids Challenge) [Chinese] [Befreiungsfuehrer第五次个人汉化]

Lag Lag 2

Nekura Megane ♀

[Sakimori Dan] Sanae Challenge!! Ch. 1-2

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

(C94) [Sakura Garden (Shirosuzu)] Chaldea Outdoor Challenge Abby-chan to Issho (Fate/Grand Order) [Chinese] [脸肿汉化组]

(CCFukuoka28) [Kirsi Engine (Kirsi)] Muttsuri Shoukai ni Youkoso (Baka to Test to Shoukanjuu)

Namaiki Kuchikukan Wakarase Challenge | I'll Make You Understand Challenge

(C66) [Rotary Engine (Kannazuki Motofumi)] My Twilight (Fate/stay night)

[Oh! Great] Engine Room (Complete)[English]

(C86) [Marked-two (Hideo)] Taihou Challenge! (Kantai Collection -KanColle-)

Power Shovel and Fire Engine

[Korotsuke] Nekura Megane ♀

Kasen-chan no Jasen Rouraku Challenge

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

(C83) [Jiizeru Engine (Jiino)] Yuusha-sama ga Taihen desu (Dragon Quest)

Nekura Megane

Backstage Hibiki Challenge

(C94) [Minamono (Minamo)] Ko-Gil Challenge (Fate/Grand Order) [Chinese] [theoldestcat汉化]