[Takeda Hiromitsu] Zettai! Zettai!! Ojou-sama (COMIC Megastore 2009-09) [English] [Strange Grey Cat]
[Yonemochi Akihiko] adult challenge 1
[Molossan (Morochin-san)] Dokidoki Mesuiki! Challenge!! ~Cosplay Uriko Hen~ (Hacka Doll, Kantai Collection -Kancolle-) [Digital]
(Nikudarake!!!!!! Gachinko Butoukai in chaos) [Kasuga Kikaku (Terujirou)] Gekokujou ni Chousen! | Junior Dominating Senior Challenge! [English]
(Futaket 14) [ANDOROGYNOUS (Kiyose Kaoru)] Futanari Milk Challenge 3
Futanari Milk Challenge | 扶她榨乳挑战
Six Fanarts Challenge NSFW Pack
[ViperXTR] I Challenge You! (Kono Subarashii Sekai ni Syukufuku o!) [奶綠個人漢化]
Utsuho Challenge!! ~Yobai ni Chousen~
Tickle Massage Chair Mini - Million Yen Challenge
Cute Jolyne Lewd Challenge + Extras
(C65) [kodomo challenge (Various)] Shukudai ga Owaranai
Chaldea Outdoor Challenge Abby-chan to Issho 3
Kanoka Challenge_plot 2
(C86) [Marked-two (Hideo)] Taihou Challenge! (Kantai Collection -KanColle-)
Seieki Tamekomi Challenge
Renzoku Kyousha Challenge
(CR33) [SEARCH & DESTROY (TAMAKI)] DAZE8 (Kiddy Grade)
Yuusha no Sairokubon Challenge
[Satuyo] Pool de Challenge! Boyish (COMIC LO 2017-12) [Chinese] [code183汉化] [Digital]
(CR33) [2Stroke (YTS Takana)] 2STROKE RZ (Kiddy Grade)
[Mizu] Kids Challenge [English]
[Kashiwa-ya (Hiyo Hiyo)] Kiddy Grade ABH (Kiddy Grade)
(C93) [ANDOROGYNOUS (Kiyose Kaoru)] Futanari Milk Challenge 2
(SUPER11) [Astonish (Naitou Naito)] Kodomo Challenge (Various)
Takagi Airi no 10-pun Challenge | Takagi Airi's 10 Minute Challenge
[Sakura Garden (Shirosuzu)] Chaldea Outdoor Challenge Abby-chan to Issho 2 (Fate/Grand Order) [Chinese] [靴下汉化组] [Digital]
Etorofu-gata Muchikko Kodomo Challenge
[Rabbit Company (Kotogi Raura)] Stale World 19 Fiction Figure: Unlimited (FIGURE 17, Final Fantasy Unlimited, Kiddy Grade)
(Futaba Gakuensai 9) [1000AP (Various)] Kodomo de Challenge 5
Nametake Challenge!
(C92) [Slime Kikaku (Kuriyuzu Kuryuu)] Akatsuki no Oyome-san Challenge | Akatsuki's Bride Challenge (Kantai Collection -KanColle-) [English] {Doujins.com}
(SC32) [AXZ (Various)] UNDER RED E2 (Kiddy Grade)
(C63) [Nonoya (Nonomura Hideki / Oodake Kitama] ~Limitation~(Bishoujo Senshi Sailor Moon, Kiddy Grade, Onegai Teacher)
[Hibon (Itami)] Yuu-kun CHALLENGE!! Kobe Hen [Digital]
Kyogo ~Kunoichi Water Torture Challenge~
Iemoto Challenge Series - Jinrui Hasshou no Chi de Mikai no Buzoku to Bunka Kouryuu Isshuukan
(C65) [IRODORI (Soyosoyo, Nittakumi)] Gentei | Limit x 1000 ~LIMITED~ (Full Metal Panic!, Kiddy Grade) [English] [EHCOVE]
(C63) [Studio Retake (Ayanokouji Haruka, Kobayashi Masakazu, Takimoto Satoru)] The cross of a rouge (Kiddy Grade)
(C93) [Milk pudding (Jamcy)] Akane-chan Challenge! 2-kaime (VOICEROID) [Chinese] [脸肿汉化组]
(C70) [Okinawa Taieki Gunjinkai (Yasunaga Kouichirou)] Futakoi Challenge (Futakoi Alternative)
Kyokon Shoujo Nyoudou Challenge!
Junior Dominating Senior Challenge!
(C65) [Bakuhatsu BRS. (Bakuhatsu Gorou)] COLOR WORKS Vol. 05 (Various)
(C86) [Marked-two (Hideo)] Taihou Challenge! (Kantai Collection -KanColle-) [Chinese] [CE家族社]
Doki Doki ❤ Ticket Challenge!
(CR33) [Rabbit Company (Kotogi Raura)] STALE WORLD 20-0.5 Secret Time' (Kiddy Grade)
(C93) [Aozora Shoujo (Shirane Taito)] Rika no Oshiri Challenge (THE IDOLM@STER CINDERELLA GIRLS) [Chinese]
Shake/Hands
(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]
(C46) [Uraryon Kikaku (Araizumi Rui)] Ran Ran Ran 1 (Ranma 1/2)
(CSP6) [Otabe Dynamites, Dodo Fuguri (Otabe Sakura, Shindou)] KOUKAN GASYUKU [Chinese] [无毒汉化组]
[R2 (Rakko)] Yuusha no Chousenjou 3 Senshi ni Love Song o | Hero's Challenge 3 (Dragon Quest III) [English] =thetsuuyaku= [Digital]
Ane☆Volleyball Challenge
Akatsuki-chan Mayonaka no Otoile Challenge
Akane-chan Challenge! 2.5-kaime
(C63) [MACV-SOG (MAC-V)] PORNOGRAPHY 12 (Gravion, Kiddy Grade)
(CR35) [AXZ (Various)] UNDER BLUE POWER (Kiddy Grade)
(C91) [Angelic Feather (Land Sale)] Flan-chan no Saimin Nikubenki Challenge (Touhou Project)
[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]
JC Chinpo-beya Ikkagetsu Seikatsu Challenge!
(C66) [Mutsuya (Mutsu Nagare)] Sugoi Ikkoi 15 (Kiddy Grade)
[Chuushin Kuranosuke] Like A Kidding!
(CR34) [Kohakutei (Sakai Hamachi)] Spiral (Kiddy Grade)
(C94) [ANDOROGYNOUS (Kiyose Kaoru)] Futanari Milk Challenge 4 | [番外篇]——快感觉醒!便器化的先辈! [Chinese] [鬼迷日眼的莱科少校个人川话化]
TS-kko Otokoyu Challenge! | TS女孩男浴大作战!
Tanpan Kozou no Oppai Challenge!
Akatsuki no Oyome-san Challenge | Akatsuki's Bride Challenge
Naisho no Enkou Challenge | 不可告人的援交挑战
DT Chinpo 100-pon Acme Challenge!!
Namaiki Kuchikukan Wakarase Challenge
Futanari Milk Challenge 2 | 扶她榨乳挑战2
Kanade Challenge Zenpen
(C93) [Unagiyasan (Hanamiya Natsuka)] Otona Challenge!! [Chinese] [脸肿汉化组]
(C71) [SOLEX (TOKU, Sanomako)] RURIMIX SP6 (Martian Successor Nadesico)
ETD Challenge.
UnknownUnlockChallenge
(C81) [Azuki Monaka (Takenouchi Suama)] Magical Saimin Challenge (Magical Halloween)
[Kasukabe Akira] Kiddie Hospital (ENG) (Shota) (Yaoi)
(CR33) [Tsurikichi Doumei (Umedama Nabu)] Nise - Umedamanga Shuu (Various)
(C66) [Rippadou (Various)] BUSTY HEAVEN Eranyuu Tengoku 2 (Various)
(C95) [Yamitsuki Honpo (Wise Speak)] JK Tamamo no Shuugaku Ryokou Oppai Challenge (Fate/Extra) [English] [Gawainized]
Kiddy Grade de Haa Haa Shichau Hon
Hitori Challenge Rakugaki
Okei-san no Nukinuki Dosukebe Challenge
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
Futanari Milk Challenge 5 | 迫真水泳部・扶她的里技―第五章
[Nonoya (Nonomura Hideki, TYPE.90)] NONOYA Ryoujoku Sakuhinshuu 1 (Kiddy Grade, Onegai Teacher, Evangelion)
(C86) [Yamakawa Denenhuukei (Yamada, Kawada)] HERE COMES A NEW CHALLENGER!! (High Score Girl) [Chinese] [oo君x赤蜘蛛聯合漢化]
[IRODORI (SOYOSOYO)] Soyosoyo's Works 6 (Kiddy Grade, Sakura Taisen)
RURIMIX SP9
[Kyuu (Shooya Akira)] Futtou Challenge 2 (Sora no Manimani)
[Molossan (Morochin-san)] Dokidoki Mesuiki! Challenge!! ~Cosplay Uriko Hen~ (Hacka Doll, Kantai Collection -Kancolle-) [Chinese] [瑞树汉化组] [Digital]
(C92) [MeltdoWN COmet (Yukiu Con)] Kanade Challenge Zenpen
[Nekomata Naomi] Here Comes a New Challenger! (COMIC Kairakuten Beast 2007-04) [English] [Clearly Guilty Translations]
[Noise] Houmonsaki no Oko-sama | Kiddy Visitor (Oppai, Futomomo, Sokoni Short Pants) [English] [Doki Fansubs] [Digital]
Rika no Oshiri Challenge
[d.a.p (mougi)] Unknown Unlock Challenge (CROSS x BEATS) [Chinese] [这很恶堕汉化组] [Digital]
Misaki-chan no Lotion Challenge
(C94) [Moruda Ramenya (Moruda)] Okay-san no Nukinuki Dosukebe Challenge (Girls und Panzer)
Flan-chan no Saimin Nikubenki Challenge
[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]
(C67) [SOLEX (TOKU, Sanomako)] RURIMIX SP2 (Martian Successor Nadesico)
[d.a.p (mougi)] UnknownUltimateChallenge (CROSS x BEATS) [Digital] [Chinese] [这很恶堕汉化组]
Akane-chan Challenge! 2-kaime
(C94) [Minamono (Minamo)] Ko-Gil Challenge (Fate/Grand Order) [Chinese] [theoldestcat汉化]
Backstage Hibiki Challenge
ARE YOU KIDDING?
Male Swimsuit Challenge
Aisha Challenge 4
(C74) [SOLEX (TOKU, Sanomako, Orimiya Mai)] RURIMIX SP8 (Martian Successor Nadesico)
(C63) [aya, Chibikko Kaizoudan (Tomohisa Yutaka)] apricot agate ~ Eku-chan side (Kiddy Grade)
Twin Challenge ch. 1
(C90) [Akausagi (Fukuyama Naoto)] 100 challenge (Hundred) [English] [Tigoris Translates]
(C92) [Andorogynous (Kiyose Kaoru)] Futanari Milk Challenge