[Gosaiji] Captain Saimin Icha Love Challenge (2D Comic Magazine Saimin Kyousei Wakan Ijirare Heroine Mesukoi Acme! Vol. 1) [Chinese] [村长个人汉化] [Digital]
Yuusha-sama no Rotenburo | Warrior's Outdoor Bath
[MemeXILE (Memeo)] Kodomo Challenge (Free!) [Digital]
(C90) [Akausagi (Fukuyama Naoto)] 100 challenge (Hundred) [English] [Tigoris Translates]
(COMIC1☆7) [ASIANBOY (Hasemi Ryo)] Backstage Hibiki Challenge (THE IDOLM@STER) [English]
[Kyuu (Shooya Akira)] Futtou Challenge 2 (Sora no Manimani)
Challenge Week
[Corundum] A Challenger Has Appeared Which Naturally Leads To A Duel | Chousensha ga Arawareta - Shizen na Nagare de Kettou (Fate Grand Order) [English] [FMLTranslations]
[Hinemosuan (Hinemosu Notari)] Asuda-san Challenge (Nijiket)
UnknownUltimateChallenge
Pancakes Challenge
(C90) [Akausagi (Fukuyama Naoto)] 100 challenge (Hundred)
(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]
U Challenge
Okay-san no Nukinuki Dosukebe Challenge
UNKNOWN UNLOCK CHALLENGE | 크로스비츠 동인지
[RAYMON] Kinoko de Pon -Nyotaika Rinkan Gakkou- POOF with A Mushroom –Turned Into A Girl In An Outdoor School- (Hot Spring has come) [English] [obsoletezero] [Decensored] [Digital]
(COMIC1☆14) [Manguri Cannon (BANG-YOU)] Shidoukan Outdoor
(C86) [Yamakawa Den'enfuukei (Yamada, Kawada)] HERE COMES A NEW CHALLENGER!! (High Score Girl)
[Story Circle (Seto Kouhei, Siina Yuuki)] TS-kko Otokoyu Challenge! | TS女孩男浴大作战! [Chinese] [瑞树汉化组]
Iemoto Challenge Series - Jinrui Hasshou no Chi de Mikai no Buzoku to Bunka Kouryuu Isshuukan
Seieki Tamekomi Challenge
Futanari Milk Challenge 2 | 扶她榨乳挑战2
Ero Trap Dungeon no Challenger
Sakare Seishun!! Ragai Katsudou | Prospering Youth!! Nude Outdoor Exercises Ch.1-7
MOUSOU THEATER 60
Toka 1 hour drawing challenge (ichizikann)
[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]
Flan-chan no Saimin Nikubenki Challenge
Rika no Oshiri Challenge
[ANDOROGYNOUS (Kiyose Kaoru)] Futanari Milk Challenge 5 [Digital]
Challenge Completed!
Yousei-san no?! Himitsu no Bouken no Tobira Preview ver
(SUPER11) [Astonish (Naitou Naito)] Kodomo Challenge (Various)
(C93) [Aozora Shoujo (Shirane Taito)] Rika no Oshiri Challenge (THE IDOLM@STER CINDERELLA GIRLS)
Junior Dominating Senior Challenge!
(C94) [Bizensiki Roroppu (Bizen)] Oshiri Ecchi Challenge (Hatoba Tsugu)
(C86) [Marked-two (Hideo)] Taihou Challenge! (Kantai Collection -KanColle-) [Chinese] [CE家族社]
[RoriE-Do] VS Kishi no Honoo no Challenger (VS Knight Lamune & 40 Fire)
[Sakura Garden (Shirosuzu)] Chaldea Outdoor Challenge Abby-chan to Issho | Chaldea Outdoor Challenge with Abby-chan (Fate/Grand Order) [English] [The Blavatsky Project] [Digital]
(Motto Warunodesu... Ouji) [Sakura Garden (Shirosuzu)] Aisha Challenge Renji ☆ 4 | 爱莎的☆4挑战 (Sennen Sensou Aigis) [Chinese] [DarkZ]
Takagi Airi no 10-pun Challenge | Takagi Airi's 10 Minute Challenge
[mizu] Poka Poka After (Kids Challenge) [Chinese] [Befreiungsfuehrer第五次个人汉化]
[King] 强制伪装拘束户外游03 Mandatory camouflage restraint outdoor tour 03 [Chinese]
[Mikeke] ろり陵育 お漏らし編
(Kotonoha's Festa 2) [Milk Pudding (Jamcy)] Akane-chan Challenge! 2.5-kaime (VOICEROID)
(C86) [Contamination (eigetu)] Maki Nico Lez Challenge (Love Live!) [Incomplete]
(C86) [Contamination (eigetu)] Maki Nico Lesbian Challenge (Love Live!) [Incomplete]
(Angel Time 3) [Syunkan Saidaihusoku, Night FUCKERS (Pony R, Mitsugi)] Phantom Challenge! ~Futari no Domannaka Itadakimasu!~ (Kaitou Tenshi Twin Angel)
[Nekomata Naomi] Here Comes a New Challenger! (COMIC Kairakuten Beast 2007-04) [English] [Clearly Guilty Translations]
Naisho no Enkou Challenge | 不可告人的援交挑战