Challenger Quant Engineer

Kasen-chan no Jasen Rouraku Challenge

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

[KAREHANEKO (Himitaka)] Extend Hiryuu Challenge (Strider Hiryuu) [Digital]

[Yonemochi Akihiko] adult challenge 1

(C95) [Yamitsuki Honpo (Wise Speak)] JK Tamamo no Shuugaku Ryokou Oppai Challenge (Fate/Extra)

TS-kko Otokoyu Challenge! | TS女孩男浴大作战！

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 1-16

[Korotsuke] Nekura Megane (Fate/Grand Order)

Hina Iinchou Amae Heta Kokufuku Challenge

TS-kko Otokoyu Challenge!

Toka 1 hour drawing challenge (ichizikann)

[Kirsi Engine (Kirsi)] Angel Trap (Twin Angel BREAK) [Chinese] [真不可视汉化组] [Digital]

[Kokusan JK (Velzhe)] Kagi Catch Challenge 2

[Rotary Engine (Kannazuki Motofumi)] Trapezohedron wa Kimi ni Kagayaku (Haiyore! Nyaruko-san) [English] {yuripe} [Digital]

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

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

[Korotsuke] Nekura Megane ♀

(iDOL SURVIVAL2) ["Tsu" ga Mittsu. (Tsuttsu)] Akane Challenge!? (THE IDOLM@STER CINDERELLA GIRLS) [Chinese] [无毒汉化组]

根暗眼鏡♀

[Rotary Engine (Kannazuki Motofumi)] Technobreak Company (Outbreak Company) [Digital]

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

[Anthology] Satyr Engine 1

Nekura Megane ♀ | The Creepy Glasses Girl

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

Zetsurin Challenge

[Sakura Garden (Shirosuzu)] Chaldea Outdoor Challenge Abby-chan to Issho 2 | Chaldea Outdoor Challenge with Abby-chan 2 (Fate/Grand Order) [English] [The Blavatsky Project] [Digital]

[Kogasaki Yuina] JK Tamamo no Shuugaku Ryokou Oppai Challenge (Fate/Grand Order)

(C75) [Rotary Engine (Kannazuki Motofumi)] Hannugi (Kannagi)

[Tsubaki Jushirou] Ane Lover [Digital]　

Akatsuki no Oyome-san Challenge | Akatsuki's Bride Challenge

(Futaket 14) [Suichuu White (Calpi)] Kyokon Shoujo Nyoudou Challenge! [Chinese] [沒有漢化]

催眠天国 Challenge 03

[Sakura Garden (Shirosuzu)] Chaldea Outdoor Challenge Abby-chan to Issho 3 (Fate/Grand Order) [Chinese] [一只麻利的鸽子汉化] [Digital]

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

(C96) [Akairo Kurena (Kurenai)] Jeanne Alter to Dakkou Challenge!! (Fate/Grand Order)

Yuusha no Sairoku Hon Challenge Omake Manga

(Futaba Gakuensai 9) [1000AP (Various)] Kodomo de Challenge 5

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

[RoriE-Do] VS Kishi no Honoo no Challenger (VS Knight Lamune & 40 Fire)

(C82) [Marin (Suzusato Rinka, Mage)] Doujouyaburi no Kata wa Katteguchi e Omawari Kudasai | Challengers Please Present Yourself At The Back Door (Ranma 1/2) (English) [SaHa]

Kyogo ~Kunoichi Water Torture Challenge~

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

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

Oshikko Challenge!? | 小便挑战!?

Nekura Megane ♀ | The Creepy Glasses Girl

[Kirsi Engine (Kirsi)] Promesu (Promare) [English] [MegaFagget]

[inari mochi] Swimsuit Challenge

サターニャVS触手風呂

[Yamitsuki Honpo (Wise Speak)] JK Tamamo no Shuugaku Ryokou Oppai Challenge (Fate/Extra)

Petit Xu Lewd Challenge + Extras

Nekura Megane ♀

Fuuka - Chijoku no Touhai

Futanari Milk Challenge 5 | 迫真水泳部・扶她的里技―第五章

(C93) [Rotary Engine (Kannazuki Motofumi)] Mameshiba (Gochuumon wa Usagi desu ka?) [Chinese] [想日电酱汉化组]

[Rotary Engine (Kannazuki Motofumi)] Ore, Naedoko ni Narimasu. (Ore, Twintail ni Narimasu.) [English] [Digital]

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

(C97) [Yusei Haguruma (Victanyas)] Namaiki Kuchikukan Wakarase Challenge | I'll Make You Understand Challenge (Azur Lane) [English] [LoliLab Translations]

JS Kenkyuukai | JS Research Seminar

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

(Futaba Gakuensai 7) [1000AP (Various)] Kodomo de Challenge 3 (Futaba Channel)

Akari Challenge

Futanari Milk Challenge 6

[Rotary Engine (Kannazuki Motofumi)] LOTUS BREAKDOWN (Accel World) [English] [HappyMerchants] [Digital]

Tanpan Kozou no Oppai Challenge!

Doki doki♡ Ticket Challenge!

(COMIC1☆2) [Rotary Engine (Kannazuki Motofumi)] Ikoku Meirou no Nippon Ningyou (Ikoku Meiro no Croisée)

Tomodachi no Hahaoya ni Nagusamete Morau Hanashi

Pancakes Challenge

[kogasaki yuina] JK Mamamo No Shuugakuryokou Oppai Challenge | JK玉藻的畢業旅行ㄋㄟㄋㄟ大冒險 [Chinese] (Fate/Extra)[三色的大猩猩翻譯同盟]

[Mousou Engine (Korotsuke)] Izen to Shite Nigate na Senpai (Hitozuma) o Otosu Hanashi

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

(Angel Time 3) [Syunkan Saidaihusoku, Night FUCKERS (Pony R, Mitsugi)] Phantom Challenge! ~Futari no Domannaka Itadakimasu!~ (Kaitou Tenshi Twin Angel)

Shimakaze-kun no Hatten Toilet Challenge!

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

(C93) [Unagiyasan (Hanamiya Natsuka)] Otona Challenge!! [Chinese] [脸肿汉化组]

(C93) [Carnage Engine (Bakudanbonbon)] Uchi no Kuni no Megami-sama no Oppai to Ketsuana o Seiki ni Suru Hon (Hyperdimension Neptunia)