(C86) [Contamination (eigetu)] Maki Nico Lesbian Challenge (Love Live!) [Incomplete]
1000% Koki Shite Mitai
(C71) [Senbon Knock Zadankai (Inaba Fuyuki)] 1000 Pa-Asuna-Cent Sparking! (Mahou Sensei Negima!)
(C84) [$10,000 (Hiromi)] Hakuchuumu | Daydream (Avengers) [English]
Challenge Days
(C93) [ANDOROGYNOUS (Kiyose Kaoru)] Futanari Milk Challenge 2
(C80) [Circle Ohigetan (Ohigetan)] 60ppun 10000gil ni Narimasu 3 (Final Fantasy)
(C93) [Milk pudding (Jamcy)] Akane-chan Challenge! 2-kaime (VOICEROID) [Chinese] [脸肿汉化组]
Seieki Tamekomi Challenge
(C81) [Fruitsjam (Mikagami Sou)] Nikujiru 1000% SPLASH! (Boku wa Tomodachi ga Sukunai)
(C92) [ANDOROGYNOUS (Kiyose Kaoru)] Futanari Milk Challenge [English] {Hennojin}
(C95) [Yamitsuki Honpo (Wise Speak)] JK Tamamo no Shuugaku Ryokou Oppai Challenge (Fate/Extra) [English] [Gawainized]
DT Chinpo 100-pon Acme Challenge!! | 100 Virgin Cock Orgasm Challenge!!
Iemoto Challenge Series - Jinrui Hasshou no Chi de Mikai no Buzoku to Bunka Kouryuu Isshuukan
Akane-chan Challenge! 2.5-kaime
Pancakes Challenge
Watashi wa Kono Hito ni 1000000 Rupie de Kawaremashita
Maki Nico Lez Challenge
(SUPER22) [1000+10 (Atsuyu, Douiukotonano)] Rin-chan ga Futanari ni Natte Archer to Ecchi Suru Hon (Fate/stay night)
[Sakura Garden (Shirosuzu)] Chaldea Outdoor Challenge Abby-chan to Issho | Chaldea Outdoor Challenge with Abby-chan (Fate/Grand Order) [English] [The Blavatsky Project] [Digital]
[Nagashima Chousuke] Kigenzen 10000 Nen no Ota | 来到紀元前1万年的阿宅 Ch. 4-6 [Chinese] [dragonolim个人中文翻译]
[Mizu] Ana no Toriko (Kids Challenge) [Chinese] [Befreiungsfuehrer第四次个人汉化]
Kyokon Shoujo Nyoudou Challenge!
1/10000
[Nagashima Chousuke] Kigenzen 10000 Nen no Ota Ch. 1-26
TS-kko Otokoyu Challenge!
(C92) [MeltdoWN COmet (Yukiu Con)] Kanade Challenge Zenpen
(COMIC1☆5) [Circle Ohigetan (Ohigetan)] Ohigebon 60 Pun 10000 Gil ni Narimasu 1 (Final Fantasy) [Textless]
1000%コキしてみたい
(C86) [Marked-two (Hideo)] Taihou Challenge! (Kantai Collection -KanColle-)
Mob 1000%!!
Renzoku Kyousha Challenge
(SC65) [1000000000 (Billion)] Umibiraki (Love Live!)
(C93) [Aozora Shoujo (Shirane Taito)] Rika no Oshiri Challenge (THE IDOLM@STER CINDERELLA GIRLS)
[Wanyanaguda] Futanari Yesterday
Kyogo ~Kunoichi Water Torture Challenge~
[Nagashima Chousuke] Kigenzen 10000 Nen no Ota | 来到紀元前1万年的阿宅 Ch. 4-10 [Chinese] [dragonolim个人中文翻译]
UnknownUltimateChallenge
(SC39) [Various (Various)] Hatena? Challenge! (Challenge First-Year-Student)
Flan-chan no Saimin Nikubenki Challenge
(iDOL SURVIVAL2) ["Tsu" ga Mittsu. (Tsuttsu)] Akane Challenge!? (THE IDOLM@STER CINDERELLA GIRLS) [Chinese] [无毒汉化组]
[Mikeke] Hatena Manga - Semete Yacchae! (Challenge First-Year-Student)
(C93) [Milk pudding (Jamcy)] Akane-chan Challenge! 2-kaime (VOICEROID)
[Nagashima Chousuke] Kigenzen 10000 Nen no Ota Ch. 1-14
Cute Jolyne Lewd Challenge + Extras
(CCOsaka100) [Random Skipper (Kanoe)] Irony (World Trigger)
Ane☆Volleyball Challenge
[Nagashima Chousuke] Kigenzen 10000 Nen no Ota | The Otaku in 10,000 B.C. Ch. 1-13 [English] [Natty Translations, Lazarus H]
Inyoku Duet | Lustful Duet
(C95) [Taikan Kyohougumi (Azusa Norihee)] Sakura-chan to Oshigoto Challenge - Ona-Hole Challenge with Sakura (Cardcaptor Sakura)
[Nagashima Chousuke] Kigenzen 10000 Nen no Ota Ch.01-08