(Ryonaket 3) [Haka no Shita ni iru (Harasaki)] Touhou Roadkill Joint Publication (Touhou Project) [English] {atomicpuppy} [Incomplete]
[Munomerikun] Tsuya, Himegoto [Chinese]
Pi no Field
[zen9] Okusama Challenge - Challenge of Wife
人形の国
Daruma Hime Isshin Doutai
(C72) [Tounantou] Boku to ao to no nichijou (Rozen Maiden)
[Yonemochi Akihiko] adult challenge 1
(Stand Up! 29) [Kashitsuki (Momoko)] Ero Trap Dungeon no Challenger (Cardfight!! Vanguard)
Kuroshio Challenge
(C88) [Punipuni Doumei (Kuon)] Join Us! (Hibike! Euphonium)
[Terujirou] Junior Dominating Senior Challenge! [RAW] [JAP]
Girls from a Prestigious School Challenged to an Escape Game
Saimin Tengoku Challenge 05
Body Shrink Joint Comic
[Milk Pudding (Jamcy)] Akane-chan Challenge! 4-kaime (VOICEROID) [Digital]
[ANDOROGYNOUS (Kiyose Kaoru)] Futanari Milk Challenge 3 [Digital]
Misty hypnotized by brainwashing pleasure ball joins Team Rocket
(C82) [Misuterutein (Takamitsu Oborogumo)] Alice (Busou Shinki) [English] [Tigoris Translates]
Cappuccino
Report 10 - 31 Years Old JSDF Soldier Still Engaging - in Jeep, Tent, Joint Exercise
(Dramatic Change 3) [Ne. (Shiromitsu Daiya)] Challenge! Ochinchin Purupuruen ~3-nin nara Dekiru Mo~n~ (THE IDOLM@STER SideM)
Dead End House Anthology -
[Molossan (Morochin-san)] Dokidoki Mesuiki! Challenge!! ~Cosplay Uriko Hen~ (Hacka Doll, Kantai Collection -Kancolle-) [Chinese] [瑞树汉化组] [Digital]
[Shinkaigyo@Suroya] Soft Vinyl Girl Fantasy Chapter 2[Chinese]【不可视汉化】
(C92) [ANDOROGYNOUS (Kiyose Kaoru)] Futanari Milk Challenge [English] {Hennojin}
Choukou Daraku
(C86) [Yamakawa Den'enfuukei (Yamada, Kawada)] HERE COMES A NEW CHALLENGER!! (High Score Girl) [English] [FEPO]
Loli Serva Order
(C95) [Taikan Kyohougumi (Azusa Norihee)] Sakura-chan to Oshigoto Challenge - Ona-Hole Challenge with Sakura (Cardcaptor Sakura)
Hiyoku dori
Majuu Jouka Shoujo Utea {doujins.com}
Ornamented Nightmare
Pancakes Challenge | Desafío de Panqueques
Joint penalty
[MemeXILE (Memeo)] Kodomo Challenge (Free!) [Digital]
[Shinenkan (Toki)] Ningyou ni Sareta Momoko-chan (Gakkou no Kaidan)
(C90) [Akausagi (Fukuyama Naoto)] 100 challenge (Hundred) [English] [Tigoris Translates]
Kashi oni kochira
(COMIC1☆7) [ASIANBOY (Hasemi Ryo)] Backstage Hibiki Challenge (THE IDOLM@STER) [English]
[Kyuu (Shooya Akira)] Futtou Challenge 2 (Sora no Manimani)
Yume de Aeta Nara
(C91) [Goshujinsama no Omochabako (hal)] Fondness Doll Happy END [Chinese] [沒有漢化]
Challenge Week
(C93) [Urasazan (Minamino Sazan)] Karakuri to Haha (Fate/Grand Order)
[Hinemosuan (Hinemosu Notari)] Asuda-san Challenge (Nijiket)
UnknownUltimateChallenge
Pancakes Challenge
(C90) [Akausagi (Fukuyama Naoto)] 100 challenge (Hundred)
(C85) [Umaya (UMA)] EXPANTION KIT/LT (Busou Shinki)
[Kikuichi Monji] Haken Benjoin ~Omorashi Musume to Genkai Innyou~ Ch.1-4 [English] [biribiri]
(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