Kodomo de Challenge 4
Kyokon Shoujo Nyoudou Challenge!
[Sa-Ki] Honoka Challenge! (Love Live!)
Kanade Challenge Kouhen
(C93) [Aozora Shoujo (Shirane Taito)] Rika no Oshiri Challenge (THE IDOLM@STER CINDERELLA GIRLS) [Chinese]
[Misty Wind (Kirishima Fuuki)] Taimakan Kashima Failed Infiltration [English]
[Mumuy] Mission Failed (Guro) [English]
Iemoto Challenge Series - Jinrui Hasshou no Chi de Mikai no Buzoku to Bunka Kouryuu Isshuukan
Onanie Chuudoku InCha Onna no Kaihatsu Shippai Taikendan | Gloomy Masturbation Addict's Epic Fail
Kanoka Challenge_plot 2
Karaoke Challenge
Okei-san no Nukinuki Dosukebe Challenge
CHALLENGE
Namaiki Kuchikukan Wakarase Challenge | I'll Make You Understand Challenge
(C70) [Okinawa Taieki Gunjinkai (Yasunaga Kouichirou)] Futakoi Challenge (Futakoi Alternative)
Akane-chan Challenge! 2.5-kaime
DT Chinpo 100-pon Acme Challenge!! | 100 Virgin Cock Orgasm Challenge!!
Kodomo Challenge 2
(COMIC1☆7) [ASIANBOY (Hasemi Ryo)] Backstage Hibiki Challenge (THE IDOLM@STER)
Doki Doki ❤ Ticket Challenge!
Akane-chan Challenge! 2-kaime
[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]
Dr.BUG Containment Failure
W Jeanne to Off-Paco Challenge
Kagi Kyacchi Charenji | Key Catch Challenge
Eiketsu Ninja Gaiden ~Haiboku Hen~ | The Champion's Ninja Side Story ~Failure~ =TLL + mrwayne=
冬コミ新刊 「紅蓮の牝皇女」 Chivalry of a Failed Knight sample
(Stand Up! 29) [Kashitsuki (Momoko)] Ero Trap Dungeon no Challenger (Cardfight!! Vanguard)
Kuroshio Challenge
(C64) [kodomo challenge (Various)] Natsu no Kansatsu Nikki
(C93) [ANDOROGYNOUS (Kiyose Kaoru)] Futanari Milk Challenge 2
Nanjamo to Ura Gym Challenge!! | 奇树的秘密相声挑战!!
(C97) [Yuasa Rengou (Jean Louis)] Tanpan Kozou no Oppai Gym Challenge! (Pokémon Sword and Shield) [Chinese]
Yuusha no Sairokubon Challenge
Challenge Week
DokiDoki Mesuiki! Challenge!!
催眠天国 Challenge 03
Hahaoya Shikkaku Boshi -Mikan to Souya- | Mother's Failure Mother and Son -Mikan and Souya-
[Taikan Kyohougumi (Azusa Norihee)] Sakura-chan to Oshigoto Challenge - Ona-Hole Challenge with Sakura (Cardcaptor Sakura) [English] [Digital]
Doki Doki ❤ Ticket Challenge! | 心跳不已的搶票大挑戰!
[Irojikake Matome Blog (Kurokawa Otogi)] Renzoku Kyousha Challenge (Paizuri Senmon Zasshi "Zettai Chichi Kyousha" Vol 1) [Textless]
Toka 1 hour drawing challenge
Okay-san no Nukinuki Dosukebe Challenge
Akari Challenge
[Takeya (Taketora Suzume)] Kuroshio Challenge (Kantai Collection -KanColle-) [Digital]
(C90) [Akausagi (Fukuyama Naoto)] 100 challenge (Hundred) [English] [Tigoris Translates]
(COMIC1☆11) [High Tech Pen Case (Tam-U)] Kono Da-Maid to Mitsudan o! | Private Talk With a Failure Maid! (Kono Subarashii Sekai ni Syukufuku o!) [English] {Doujins.com}
Operation Fail [English] - Arniro111
#SoniCha Ikuiku Challenge Short Rough Stories
[Sakura Garden (Shirosuzu)] Chaldea Outdoor Challenge Abby-chan to Issho (Fate/Grand Order) [Digital]
Hitori Challenge Rakugaki
[Yonemochi Akihiko] adult challenge 1
[Nekomata Naomi] Here Comes a New Challenger! (COMIC Kairakuten Beast 2007-04) [English] [Clearly Guilty Translations]
[Satuyo] Pool de Challenge! Boyish | Challenge at the Pool! Boyish (Peaceful Ecchi!) [English] [Doki Fansubs+Yosh]
[Mizu] Kids Challenge [English]
[Hara] Misaki-chan no Lotion Challenge
Geneki Super Idol Ikaseai Challenge! Clear de 100-man Yen! Shippai Suru to AV Debut!?
Otokoyu Challenge Suru Ko
[DEX+ (Nakadera Akira)] Kouryaku Shippai 3 | Failed Arrest 3 (Persona 5) [English] [Seyzer Koze] [Digital]
(Shoujo Senryaku Saizensen 02) [Tagamekan (Nishi Tagame)] Seneki Shippai -Failure- (Girls' Frontline) [Chinese] [M系資源聚合漢化組]
UnknownUltimateChallenge
Kouiu Koyuki mo Dou desu ka?!
(C92) [Andorogynous (Kiyose Kaoru)] Futanari Milk Challenge
Tokuiten Shuusei Shippai | Singularity Correction Failure
(C95) [Labomagi! (Takeda Aranobu)] W Jeanne to Off-Paco Challenge (Fate/Grand Order)
[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]
Kono Da-Maid to Mitsudan o! | Private Talk With a Failure Maid!
[Kikkaya (Uesugi Kyoushirou)] Haruka Challenge
(C94) [Sakura Garden (Shirosuzu)] Chaldea Outdoor Challenge Abby-chan to Issho (Fate/Grand Order) [Chinese] [脸肿汉化组]
[Metacorapusu (Metacora)] JC Chinpo-beya Ikkagetsu Seikatsu Challenge!! (Kouhen) [Digital]
[Hinemosuan (Hinemosu Notari)] Asuda-san Challenge (Nijiket)
(ComicVket 1) [Fuwaten (Tenjo Ryuka)] Nobeta ga Shippai shite mo Joshinzou ni Modorenakatta Ohanashi | A story about Nobeta not returning to the Goddess Statue even though she failed (Little Witch Nobeta) [English] [aerozext]
[Niliu Chahui] Male Swimsuit Challenge [English]
(C96) [Akairo Kurena (Kurenai)] Jeanne Alter to Dakkou Challenge!! (Fate/Grand Order)
(C95) [Taikan Kyohougumi (Azusa Norihee)] Sakura-chan to Oshigoto Challenge - Ona-Hole Challenge with Sakura (Cardcaptor Sakura)
(C95) [Yamitsuki Honpo (Wise Speak)] JK Tamamo no Shuugaku Ryokou Oppai Challenge (Fate/Extra) [English] [Gawainized]
The Price of Failure
(Kono Koe Todoke, Tsuki made mo Yon) [Milk Pudding (Jamcy)] Akane-chan Challenge! 3-kaime (VOICEROID)
Tomb Failure
You Are Challenged by Kogal Takuha | La Sfida
I Challenge You!
(Warabe Jitsuno Koukou Bunka Matsuri Duel Carnival) [Michu★Honey (Hikari.)] Kattobingu wa Challenge tte Kotoda ze! (Yu-Gi-Oh! Zexal)
(C93) [Milk pudding (Jamcy)] Akane-chan Challenge! 2-kaime (VOICEROID)
[噗大郎] Price of cast "Berserk" fail. (Final Fantasy V) [Chinese]
Ishtar no Houkei Chinpo Mukimuki Challenge Jipponshoubu+Gojitudan
JK Tamamo no Shuugaku Ryokou Oppai Challenge
[ANDOROGYNOUS (Kiyose Kaoru)] Futanari Milk Challenge 5 [Digital]
[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]
[Mikeke] ろり陵育 お漏らし編
Riko to Prushka no Paizuri Challenge
(C86) [Contamination (eigetu)] Maki Nico Lez Challenge (Love Live!) [Incomplete]
Transformation Failure
Sanae Challenge!!
Nanjamo to Ura Gym Challenge!! | Iono's Secret Challenge!!
Pancakes Challenge
[Mizu] PokaPoka After (Kids Challenge) [English] [QTR]
Junior Dominating Senior 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]
(Futaket 14) [ANDOROGYNOUS (Kiyose Kaoru)] Futanari Milk Challenge 3 | 扶她榨乳挑战 3 [Chinese] [黄记汉化组]
SKB Challenge
(C91) [Molossan (Morochin-san)] DokiDoki Mesuiki! Challenge!! (Various)
Rika no Oshiri Challenge
Kasen-chan no Jasen Rouraku Challenge
[Corundum] A Challenger Has Appeared Which Naturally Leads To A Duel | Chousensha ga Arawareta - Shizen na Nagare de Kettou (Fate Grand Order) [English] [FMLTranslations]
[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]
Jouyoku Identity
Haha de wa Dame nano desu ka | Am I a Failure as a Mother?
[Fukuyama Naoto] Saimin Tengoku Challenge 03 (COMIC BAVEL 2021-02) [Chinese] [零星汉化组] [Digital]
Shuukatsu Shippai Shita Succubus-san o Hiroimashita | I Picked Up a Succubus Who Failed to Get a Job
Shizuku to Airi no 1-kagetsu Dousei Challenge!! | 雫和愛梨的一月同居挑戰!!
Sennou Fuchou no Obenjo Challenge Isshuukan!
[Kokusan JK (Velzhe)] Kagi Catch Challenge 2
DeKatsu no Osasoi Challenge!
#SoniCha Ikuiku Challenge
[laliberte] CHALLENGE [Chinese] [流木个人汉化]
Mission failed 16
(C92) [MeltdoWN COmet (Yukiu Con)] Kanade Challenge Zenpen
Kanade Challenge Zenpen
[Mist Night (Co_Ma)] Operation Fail Comic 2
Operation Fail [Japanese] - Arniro111
Price of cast "Berserk" fail.
Mission failed 2
[Toufu Insider] Saimin Appli Challenge!!