Challenger Quant Engineer

(Challenger! 29) [Udon no Hoshi (Saikyo Don)] Terasu Sekai de Uketomete -Zenpen- - The Catcher in the Tera world. (Pokémon Scarlet and Violet)

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

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

Akuyuu Mesu-ka Keikaku

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

[Kyuu (Shooya Akira)] Futtou Challenge 2 rev.2 (Sora no Manimani)

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

UNKNOWN UNLOCK CHALLENGE | 크로스비츠 동인지

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

Shizuku Challenge! Takumin Hitsuji-san no Chichishibori! RX

Ane☆Volleyball Challenge

Akane Challenge!? 2

Akuyuu Mesu-ka Keikaku

[Korotsuke] Nekura Megane ♀

Senyou Touch Pen de Chara o Ayatsuri, Neko-chan ni Saimin o Kakero!

[Souryuu] kou iu no ga ii no [Chinese] (ongoing)

Etorofu-gata Otoile Challenge

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

[Molossan (Morochin-san)] Dokidoki Mesuiki! Challenge!! ~Cosplay Uriko Hen~ (Hacka Doll, Kantai Collection -Kancolle-) [Digital]

Yowakute New Game.

(Futaba Gakuensai 8) [1000AP (Various)] Kodomo de Challenge 4 (Futaba Channel)

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

DT Chinpo 100-pon Acme Challenge!!

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

[Mikeke] ろり陵育　お漏らし編

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

(C72) [Rotary Engine (Kannazuki Motofumi)] Kodomo Geass. (Code Geass) [English] {doujin-moe.us}

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

(C92) [MeltdoWN COmet (Yukiu Con)] Kanade Challenge Zenpen

COMIC Kuriberon DUMA 2022-02 Vol. 33

Senko-san, Yobai Suru.

Challenge Week

Otona no Hologra | Adult's Holovid

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

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

Iroiro Ikuiku

Toka 1 hour drawing challenge (ichizikann)

Akane-chan Challenge! | 아카네짱 챌린지!

(SC20) [The Latest Engine (Fujiyama Takashi)] TLE-PW01 (Soulcalibur)

(CCFukuoka28) [Kirsi Engine (Kirsi)] Muttsuri Shoukai ni Youkoso (Baka to Test to Shoukanjuu) [English] [mysterymeat3]

[Usui Mayo] 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 [Chinese] [莉赛特汉化组]

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

Planning AV: One towel men's bath challenge in St. Louis and Honolulu

[Rotary Engine (Kannazuki Motofumi)] Uchinoyome (Gochuumon wa Usagi desu ka?) [Chinese] [Sinris个人汉化] [Digital]

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

[Kokusan JK (Velzhe)] Kagi Catch Challenge 2

(C79) [Rotary Engine (Kannazuki Motofumi)] Sukima no nai Sekai (The World God Only Knows)

[Korotsuke] Nekura Megane ♀

(C75) [The Latest Engine (Fujiyama Takashi)] Maji Pai DS (Quiz Magic Academy)

Otona no HoloKle

Nekura Megane ♀ | The Creepy Glasses Girl

(C74) [Inudrill Lolita Engine (Inumori Sayaka)] Mind Zapper (Zettai Karen Children)

[Rotary Engine (Kannazuki Motofumi)] Ore, Naedoko ni Narimasu. (Ore, Twintail ni Narimasu.) [Chinese] [无毒汉化组] [Digital]

Cute Jolyne Lewd Challenge + Extras

Chirashi

(C65) [kodomo challenge (Various)] Shukudai ga Owaranai

adult challenge 1

Kasshoku Yousei 456

(Kotonoha's Festa 2) [Milk Pudding (Jamcy)] Akane-chan Challenge! 2.5-kaime (VOICEROID) [Chinese] [古早个人汉化]

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

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

Iemoto Challenge Series - Jinrui Hasshou no Chi de Mikai no Buzoku to Bunka Kouryuu Isshuukan

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

Nekura Megane ♀

[Snowberry] Joshidaisei Emi no Chiniku Choukyou Monogatari [Digital]

[Inudrill Lolita Engine] jakuri etchi (ar tonelico)(C75)

(COMIC1☆4) [Akousoku Engine (Azumi Haruhito)] Sanapai (Kari) (Touhou Project)

F6 Matsuno Karamatsu no Sex Challenge

[Initiati-bu (Fujoujoshi)] Fuchou to Sukebe Shitai Hon (Fate/Grand Order) [Digital]

Offpako Quest JK Hen | OFFFUCK QUEST ~JK편~

[Anthology] Mesu Kyoushi | Bitch Teacher Ch. 1-2 [English] {Doujins.com}

[Gorgeous Takarada] Imouto Gokoro. - Sister's Heart.

JC Chinpo-beya Ikkagetsu Seikatsu Challenge!!

[ANDOROGYNOUS (Kiyose Kaoru)] Futanari Milk Challenge 3 [Digital]

[Korotsuke] Nekura Megane ♀

(C86) [Rotary Engine (Kannazuki Motofumi)] Gochuumon wa Shitagi desu ka? (Gochuumon wa Usagi desu ka?) [English] =LWB=

[Anthology] Satyr Engine 1

[Korotsuke] Nekura Megane ♀

[Korotsuke] Nekura Megane ♀

(Reitaisai 7) [TLE (Fujiyama Takashi)] MiLK DoLLs (Touhou Project)