(C77) [Kyuu (Shooya Akira)] Futtou Challenge (Sora no Manimani)
Imasara Shampoo Bottle Challenge o Suru Suieibu Coach no Manga | 现在才来挑战洗发水罐子的游泳部教练的漫画
[Sameda Koban] BOTSURAKU ♥ Ojou-sama | Failure ♥ Princess [English] [Thetsuuyaku]
Misaki-chan no Lotion Challenge
(SPARK12) [Kaniparadise (Kanitaro)] mission failed (Persona 5)
(iDOL SURVIVAL2) ["Tsu" ga Mittsu. (Tsuttsu)] Akane Challenge!? (THE IDOLM@STER CINDERELLA GIRLS) [Chinese] [无毒汉化组]
Maki Nico Lez Challenge
[Touka Genteki] Kansatsu Shippai Shuu Vol. 7 ~Sonota Kisai Naiyou Hen~ - Audit Failure Cases [Digital]
Akatsuki no Oyome-san Challenge | Akatsuki's Bride Challenge
[Hanafuda Sakurano] Shippai wa Seikou no Moto? | Failure teaches success? (COMIC BAVEL 2017-02) [English] [Tea Eye Loser] [Digital]
[Kyuu (Shooya Akira)] Futtou Challenge 2 rev.2 (Sora no Manimani)
[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]
(C64) [kodomo challenge (Various)] natsu no kansatsu nikki | Summer observation diary (Original) [English]
(C70) [Okinawa Taieki Gunjinkai (Yasunaga Kouichirou)] Futakoi Challenge (Futakoi Alternative)
Dr.BUG Containment Failure
Kanade Challenge Kouhen
Petit Xu Lewd Challenge (Revenge Edition) + Extras
(Utahime Teien 4) ["Tsu" ga Mittsu. (Tsuttsu)] Akane Challenge!? 2 (THE IDOLM@STER CINDERELLA GIRLS) [Chinese] [无毒汉化组]
Okusama Challenge - Challenge of Wife
[Yurikawa] Futago Challenge | Twin Challenge (Toshiue Kanojo Alternative) [English] [PSYN+DMD]
Doki doki♡ Ticket Challenge!
(C93) [Aozora Shoujo (Shirane Taito)] Rika no Oshiri Challenge (THE IDOLM@STER CINDERELLA GIRLS) [Chinese]
Futanari Milk Challenge 2 | 迫真水泳部・扶她的里技―第二章
Price of cast "Berserk" fail.
(Kotonoha's Festa 2) [Milk Pudding (Jamcy)] Akane-chan Challenge! 2.5-kaime (VOICEROID) [Chinese] [古早个人汉化]
(C63) [Kodomo Challenge (various)] Mainiti-ga-Kodomo-no-hi
Doki Doki ❤ Ticket Challenge!
Kyoudai Shikkaku | Failing as Brother and Sister
(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]
Chaldea Outdoor Challenge Abby-chan to Issho 2
Seneki Shippai -Failure-
[d.a.p] UnknownUnlockChallenge
(C86) [Yamakawa Denenhuukei (Yamada, Kawada)] HERE COMES A NEW CHALLENGER!! (High Score Girl) [Chinese] [oo君x赤蜘蛛聯合漢化]
Tobira no Soto ni Ke tsuya no Ii Neko ga ita no de, Shitsukete Kaineko ni shite miru Challenge.
Yuusha no Sairokubon Challenge
Imasara Shampoo Bottle Challenge o Suru Suieibu Coach no Manga
Petit Xu Lewd Challenge + Extras
Tomb Failure
Jisatsu Challenge | 自殺挑戰
[Kumano Tooru] Shippai wa Seikou no Moto? | Failure Teaches Success? (Anata to Dakara Shitai Koto) [English] {NecroManCr}
(C95) [Taikan Kyohougumi (Azusa Norihee)] Sakura-chan to Oshigoto Challenge - Ona-Hole Challenge with Sakura (Cardcaptor Sakura)
Failure Princess
(C92) [ANDOROGYNOUS (Kiyose Kaoru)] Futanari Milk Challenge [English] {Hennojin}
Transformation Failure
[Mist Night (Co_Ma)] Operation Fail Comic 2
Dairoku! Otoile Challenge2
[Sakura Garden (Shirosuzu)] Chaldea Outdoor Challenge Abby-chan to Issho (Fate/Grand Order) [Digital]
[Mist Night (Arniro)] Hell Of Swallowed [Operation fail Rei] [English]
Futanari Milk Challenge
[Mizu] PokaPoka After (Kids Challenge) [English] [QTR]
Ane☆Volleyball Challenge
Tickle Massage Chair Mini - Million Yen Challenge
OPERATION FAIL COMIC
(SUPER11) [Astonish (Naitou Naito)] Kodomo Challenge (Various) [English] [CrystalMeph]
The Woman Who Failed to Become the Heavenly Bride II
DT Chinpo 100-pon Acme Challenge!!
(Shoujo Senryaku Saizensen 02) [Tagamekan (Nishi Tagame)] Seneki Shippai -Failure- (Girls' Frontline) [Chinese] [M系資源聚合漢化組]
Fail Mother 2: Drawn in Lust
Etorofu-gata Muchikko Kodomo Challenge
Kouryaku Shippai | Failed Caputre
Jeanne no Nikubenki Challenge
Futanari Milk Challenge 6
Tanpan Kozou no Oppai Gym Challenge!
(Nikudarake!!!!!! Gachinko Butoukai in chaos) [Kasuga Kikaku (Terujirou)] Gekokujou ni Chousen! | Junior Dominating Senior Challenge! [English]
(C92) [Slime Kikaku (Kuriyuzu Kuryuu)] Akatsuki no Oyome-san Challenge (Kantai Collection -KanColle-) [Chinese] [脸肿汉化组]
JC Chinpo-beya Ikkagetsu Seikatsu Challenge!
[DEX+ (Nakadera Akira)] Kouryaku Shippai 2 | Failed Arrest 2 (Persona 5) [English] [Seyzer Koze] [Digital]
(C86) [Yamakawa Den'enfuukei (Yamada, Kawada)] HERE COMES A NEW CHALLENGER!! (High Score Girl)
UnknownUltimateChallenge
(Motto Warunodesu... Ouji) [Sakura Garden (Shirosuzu)] Aisha Challenge Renji ☆ 4 | 爱莎的☆4挑战 (Sennen Sensou Aigis) [Chinese] [DarkZ]
Futanari Milk Challenge | 迫真水泳部・扶她的里技―第一章
(C94) [Bizensiki Roroppu (Bizen)] Oshiri Ecchi Challenge (Hatoba Tsugu)[Chinese][夏姬霸汉化组]
(C96) Dairoku! Otoile Challenge
W Jeanne to Off-Paco Challenge
Rensei Shippai | Failed Synthetize
Fail of Witches
Kanoka Challenge_plot 2
I Challenge You!
(C93) [Aozora Shoujo (Shirane Taito)] Rika no Oshiri Challenge (THE IDOLM@STER CINDERELLA GIRLS)
[Ryu-Seki-Do (Nagare Hyo-go)] 炎姫様スワップ ( Chivalry of a Failed Knight, The Asterisk War )sample
(Sennen Battle Phase 11) [ANNIELAURIE (Toyama Nanao)] SEX CHALLENGERS 02 (Yu-Gi-Oh! ARC-V)
[Mizu] Ana no Toriko (Kids Challenge) [Chinese] [Befreiungsfuehrer第四次个人汉化]
(C94) [Moruda Ramenya (Moruda)] Okay-san no Nukinuki Dosukebe Challenge (Girls und Panzer)
Fail Mother: Drawn in Lust
[Terujirou] Junior Dominating Senior Challenge!
(C93) [Unagiyasan (Hanamiya Natsuka)] Otona Challenge!!
ETD Challenge.
(COMITIA119) [squeezecandyheaven (Ichihaya)] Imouto wa Juken ni Ochita | My little sister failed her entrance exam. [English]
[Terujirou] Junior Dominating Senior Challenge! [RAW] [JAP]
(COMIC1☆7) [ASIANBOY (Hasemi Ryo)] Backstage Hibiki Challenge (THE IDOLM@STER)
Kyokon Shoujo Nyoudou Challenge!
Yuusha no Sairoku Hon Challenge
[zen9] Okusama Challenge - Challenge of Wife
[mizu] Poka Poka After (Kids Challenge) [Chinese] [Befreiungsfuehrer第五次个人汉化]
[Sakimori Dan] Sanae Challenge!! Ch. 1-2
(C94) [Sakura Garden (Shirosuzu)] Chaldea Outdoor Challenge Abby-chan to Issho (Fate/Grand Order) [Chinese] [脸肿汉化组]
Namaiki Kuchikukan Wakarase Challenge | I'll Make You Understand Challenge
Kono Subarashii Damegami to Mahoutsukai to Seikishi to!! | God's Blessing On This Wonderful Failed Goddess, Sorceress, And Holy Knight!!
(C86) [Marked-two (Hideo)] Taihou Challenge! (Kantai Collection -KanColle-)
Kasen-chan no Jasen Rouraku Challenge
Backstage Hibiki Challenge
(C94) [Minamono (Minamo)] Ko-Gil Challenge (Fate/Grand Order) [Chinese] [theoldestcat汉化]