(SC65) [1000000000 (Billion)] Umibiraki (Love Live!)
Twin Challenge ch. 1
[Yurikawa] Futago Challenge (Toshiue Kanojo Alternative) [English] [PSYN]
(Motto Warunodesu... Ouji) [Sakura Garden (Shirosuzu)] Aisha Challenge Renji ☆ 4 (Sennen Sensou Aigis)
(C96) Dairoku! Otoile Challenge
[Nagashima Chousuke] Kigenzen 10000 Nen no Ota Ch. 1-23
(COMIC1☆5) [Circle Ohigetan (Ohigetan)] Ohigebon-17 60ppun 10000gil ni Narimasu 2 | Ohigebon-17 60 Minutes for 10000 Gil 2 (Final Fantasy) [English] [H-Konbini]
I Challenge You!
[Nekomata Naomi] Here Comes a New Challenger! (COMIC Kairakuten Beast 2007-04) [English] [Clearly Guilty Translations]
Kigenzen 10000 Nen no Ota | The Otaku in 10,000 B.C. Ch. 1-24
Utsuho Challenge!!
[Nagashima Chousuke] Kigenzen 10000 Nen no Ota Ch. 1-12
Pancakes Challenge
[Nagashima Chousuke] Kigenzen 10000 Nen no Ota | 来到紀元前1万年的阿宅 Ch. 4-14 [Chinese] [dragonolim个人中文翻译]
[R2 (Rakko)] Yuusha no Chousenjou 3 Senshi ni Love Song o | Hero's Challenge 3 (Dragon Quest III) [English] =thetsuuyaku= [Digital]
Kigenzen 10000 Nen no Ota | The Otaku in 10,000 B.C. Ch. 1-25
[Nagashima Chousuke] Kigenzen 10000 Nen no Ota | The Otaku in 10,000 B.C. Ch. 1-19 [English] [Natty Translations, Lazarus H]
Kanoka Challenge_plot 2
Dokidoki Mesu Ochi Gohoushi Challenge
Yuusha no Sairoku Hon Challenge Omake Manga
(C95) [Taikan Kyohougumi (Azusa Norihee)] Sakura-chan to Oshigoto Challenge - Ona-Hole Challenge with Sakura (Cardcaptor Sakura)
(Utahime Teien 4) ["Tsu" ga Mittsu. (Tsuttsu)] Akane Challenge!? 2 (THE IDOLM@STER CINDERELLA GIRLS) [Chinese] [无毒汉化组]
[Nagashima Chousuke] Kigenzen 10000 Nen no Ota Ch. 1-17
(C57) [WHITE ELEPHANT (various)] Atlantis Kageshi Madou Tairiku Midajoku Gashuu
(C77) [Kyuu (Shooya Akira)] Futtou Challenge (Sora no Manimani)
[Arijigoku] Shiawase Onaho-ka 1000-nen Ichaicha Keikaku | 飛機杯化親親熱熱1000年的幸福計劃 [Chinese] [沒有漢化]
(C84) [1000000000 (Billion)] Ero Hon 2 Momoko Outani Hen (PhotoKano) [Chinese] [无毒汉化组]
[Satuyo] Pool de Challenge! Boyish | Challenge at the Pool! Boyish (Peaceful Ecchi!) [English] [Doki Fansubs+Yosh]
Kanade Challenge Zenpen
[Nagashima Chousuke] Kigenzen 10000 Nen no Ota Ch.01-09
(C94) [Bizensiki Roroppu (Bizen)] Oshiri Ecchi Challenge (Hatoba Tsugu)
[Mizu] PokaPoka After (Kids Challenge) [English] [QTR]
Dairoku! Otoile Challenge
(C64) [kodomo challenge (Various)] natsu no kansatsu nikki | Summer observation diary (Original) [English]
[Nagashima Chousuke] Kigenzen 10000 Nen no Ota Ch. 1-21
[Sakura Garden (Shirosuzu)] Chaldea Outdoor Challenge Abby-chan to Issho | Chaldea Outdoor Challenge with Abby-chan (Fate/Grand Order) [English] [The Blavatsky Project] [Digital]
[Katsura Airi] Ohime-sama to 1000-kai Yaranakya Mirai ga Yabai!! Ch. 2 [English]
(C93) [Aozora Shoujo (Shirane Taito)] Rika no Oshiri Challenge (THE IDOLM@STER CINDERELLA GIRLS) [Chinese]
Wales to! | With Wales!
Akane Challenge!? 2
[Metacorapusu (Metacora)] JC Chinpo-beya Ikkagetsu Seikatsu Challenge! (Zenpen) | One-month lifestyle challenge: Rooming in an apartment filled with dicks! Part 1 [Digital] [English] [Team Rabu2]
(Angel Time 3) [Syunkan Saidaihusoku, Night FUCKERS (Pony R, Mitsugi)] Phantom Challenge! ~Futari no Domannaka Itadakimasu!~ (Kaitou Tenshi Twin Angel)
(C92) [Slime Kikaku (Kuriyuzu Kuryuu)] Akatsuki no Oyome-san Challenge (Kantai Collection -KanColle-)
(Mitsudol 11) [Tarakospa (lond)] +1000sex!! (1000-chan)
[Nagashima Chousuke] Kigenzen 10000 Nen no Ota Ch. 1-22
[1000+10 (Atsuyu)] Juicy (Fate/Stay Night)
[Nagashima Chousuke] Kigenzen 10000 Nen no Ota | The Otaku in 10,000 B.C. Ch. 1-12 [English] [Natty Translations, Lazarus H]
[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]
1000-kai Iku made Deraremasen | Cum 1000 Times or You're Stu1k Here
Flan-chan no Saimin Nikubenki Challenge
Futanari Milk Challenge
[Katsura Airi] Ohime-sama to 1000-kai Yaranakya Mirai ga Yabai!! Ch. 1 [English]
Jeanne no Nikubenki Challenge
Kasen-chan no Jasen Rouraku Challenge
Petit Xu Lewd Challenge + Extras
(C92) [1000000000 (Billion)] Dia-chan to! (Love Live! Sunshine!!)
(C86) [1000000000 (Billion)] Biman (Saki)
(Sennen Battle Phase 10) [ANNIELAURIE (Toyama Nanao)] Sex Challengers (Yu-Gi-Oh! ARC-V)
(C94) [Minamono (Minamo)] Ko-Gil Challenge (Fate/Grand Order) [Chinese] [theoldestcat汉化]
[Ebifry Akita] Hamerareta Hanashi (Fate/Grand Order)
1000 Yen Cut no Onee-san ni Suite Morau Hon. Plus
1000 Yen Cut no Onee-san ni Suite Morau Hon. II
[Atsuyu (1000+10)] Profumo (Jojo's Bizarre Adventure)
1000% Koki Shite Mitai
Akane-chan Challenge! 2-kaime
(C93) [Milk pudding (Jamcy)] Akane-chan Challenge! 2-kaime (VOICEROID) [Chinese] [脸肿汉化组]
[Nagashima Chousuke] Kigenzen 10000 Nen no Ota | The Otaku in 10,000 B.C. Ch. 1-25 [English] [Natty Translations, Lazarus H]
Kigenzen 10000 Nen no Ota | The Otaku in 10,000 B.C. Ch. 1-23
Tanpan Kozou no Oppai Gym Challenge!
(C90) [Akausagi (Fukuyama Naoto)] 100 challenge (Hundred) [Chinese] [清純突破漢化]
1/10000
Rape Me no Princess-sama Maji Nakadashi1000%
(C92) [Milk pudding (Jamcy)] Akane-chan Challenge! (VOICEROID)
(C94) [Bizensiki Roroppu (Bizen)] Oshiri Ecchi Challenge (Hatoba Tsugu)[Chinese][夏姬霸汉化组]
[Nagashima Chousuke] Kigenzen 10000 Nen no Ota Ch. 18 (Action Pizazz DX 2015-04)
[Yoriu Mushi] Kokuu Kara no Chousen - Challenger from the Sky
Challenge Completed!
COMIC Penguin Club Sanzokuban 2012-05 Vol.280 [Digital]
[Nagashima Chousuke] Kigenzen 10000 Nen no Ota | 史前一萬年的宅男 Ch. 19-25 [Chinese] [i751207個人漢化]
[Yamitsuki Honpo (Wise Speak)] JK Tamamo no Shuugaku Ryokou Oppai Challenge (Fate/Extra)
(C90) [Akausagi (Fukuyama Naoto)] 100 challenge (Hundred)
Captain Saimin Icha Love Challenge | The Captain's Hypnosis Lovey Dovey Challenge
UnknownUnlockChallenge
Doki doki♡ Ticket Challenge!
Tanpan Kozou no Oppai Challenge!
Futanari Milk Challenge | 迫真水泳部・扶她的里技―第一章
(Futaba Gakuensai 9) [1000AP (Various)] Kodomo de Challenge 5
(C94) [Moruda Ramenya (Moruda)] Okei-san no Nukinuki Dosukebe Challenge | Okay-san's Dirty Lewd Challenge (Girls und Panzer) [English] {Doujins.com}
[mizu] Poka Poka After (Kids Challenge) [Chinese] [Befreiungsfuehrer第五次个人汉化]
(COMIC1☆8) [1000000000 (Billion)] Ero Hon 5 Cutie Girl Lover Ara Ara (Kantai Collection -KanColle-)