[RoriE-Do] VS Kishi no Honoo no Challenger (VS Knight Lamune & 40 Fire)
[sky & si-o] 罪世 - バーサーカーチャレンジ | Tsumi Yo - Berserker Challenge [EN]
Ko-Gil Challenge
(C95) [Taikan Kyohougumi (Azusa Norihee)] Sakura-chan to Oshigoto Challenge - Ona-Hole Challenge with Sakura (Cardcaptor Sakura)
(CR35) [AXZ (Various)] UNDER BLUE POWER (Kiddy Grade)
Venus
Kodomo de Challenge 3
Kiddy Grade de Haa Haa Shichau Hon
CHALLENGE - AFTER (decensored)
Male Swimsuit Challenge
Semen Storage Challenge
Akatsuki-chan Mayonaka no Otoile Challenge
Riko to Prushka no Paizuri Challenge
Akane-chan Challenge! 2-kaime
Okosama Ebi Maid! | A Kiddy Serving of Maid Shrimp!
Kareshi ni Naisho de Otoko Mizugi Challenge Yarimasu
(C94) [Bizensiki Roroppu (Bizen)] Oshiri Ecchi Challenge (Hatoba Tsugu)
Hina Iinchou Amae Heta Kokufuku Challenge | 日奈委員長的撒嬌困難克服挑戰
(SC19) [Shiitake (Mugi)] BYUNN BYUNN 3 (Kiddy Grade) [English]
[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]
Seieki Tamekomi Challenge
Karaoke Challenge
Misaki-chan no Lotion Challenge
(C93) [Aozora Shoujo (Shirane Taito)] Rika no Oshiri Challenge (THE IDOLM@STER CINDERELLA GIRLS)
Kashima-san to Akimatsuri Challenge
New Challenges
(C81) [Azuki Monaka (Takenouchi Suama)] Magical Saimin Challenge (Magical Halloween)
(C92) [Milk pudding (Jamcy)] Akane-chan Challenge! (VOICEROID)
[Sen] Makabe no Oshiri Challenge (THE IDOLM@STER MILLION LIVE!)
Namaiki Kuchikukan Wakarase Challenge
Kodomo Challenge 2
Petit Xu Lewd Challenge + Extras
Dosukebe Muramatsuri 1 - Jigoku no Cli Zeme Mesugaki Taikyuu Renzoku Acme Challenge Hen
(C70) [Solex (Minamita Kana, Sanomako, Toku)] Rurimix SP5 (Various)
Prinz Eugen Otokoyu Sennyuu Challenge
(C63) [Nonoya (Nonomura Hideki / Oodake Kitama] ~Limitation~(Bishoujo Senshi Sailor Moon, Kiddy Grade, Onegai Teacher)
[Kon-Kit] Kaya-nee Volleyball ni Idomu | Ane☆Volleyball Challenge (Bishoujo Kakumei KIWAME Road 2012-12 Vol. 4) [English] [Malone] [Digital]
i-ll-make-you-understand-challenge
Wild Oats Farm- kiddeathx [stardew valley]
Jeanne Alter to Dakkou Challenge!!
(C65) [Hotel California (Natsuno Suika)] SWEET ANGEL 7 - Dual/Doll (Kiddy Grade)
[Sakura Garden (Shirosuzu)] Chaldea Outdoor Challenge Abby-chan to Issho 3 (Fate/Grand Order) [Digital]
(C97) [Yusei Haguruma (Victanyas)] Namaiki Kuchikukan Wakarase Challenge | I'll Make You Understand Challenge (Azur Lane) [English] {Doujins.com}
[d.a.p (mougi)] Unknown Unlock Challenge (CROSS x BEATS) [Chinese] [这很恶堕汉化组] [Digital]
Akatsuki no Oyome-san Challenge | Akatsuki's Bride Challenge
(C63) [Poyopacho (UmiUshi)] Poyopacho M2 (Final Fantasy X, Kiddy Grade)
Imasara Shampoo Bottle Challenge o Suru Suieibu Coach no Manga
(C95) [Labomagi! (Takeda Aranobu)] W Jeanne to Off-Paco Challenge (Fate/Grand Order)
(CR33) [SEARCH & DESTROY (TAMAKI)] DAZE8 (Kiddy Grade)
[Pyonchi Koubou (Pyonchi)] Dosukebe Muramatsuri 1 - Jigoku no Cli Zeme Mesugaki Taikyuu Renzoku Acme Challenge Hen
(Motto Warunodesu... Ouji) [Sakura Garden (Shirosuzu)] Aisha Challenge Renji ☆ 4 (Sennen Sensou Aigis)
Futanari Oukiddo × Popukaru
[Mikeke] ろり陵育 お漏らし編
Chaldea Outdoor Challenge Abby-chan to Issho
[Sakura Garden (Shirosuzu)] Chaldea Outdoor Challenge Abby-chan to Issho 3 | Chaldea Outdoor Challenge with Abby-chan 3 (Fate/Grand Order) [Digital] [English] [The Blavatsky Project]
Futanari Milk Challenge 5 | 迫真水泳部・扶她的里技―第五章
[Kasukabe Akira] Kiddie Hospital (ENG) (Shota) (Yaoi)
(C94) [Moruda Ramenya (Moruda)] Okei-san no Nukinuki Dosukebe Challenge | Okay-san's Dirty Lewd Challenge (Girls und Panzer) [English] {Doujins.com}
HERE COMES A NEW CHALLENGER!!
Dokidoki Mesu Ochi Gohoushi Challenge
(C66) [U-BULLET (Katamiki U-TOY)] Geo XI Kanzenban (Kiddy Grade)
Tanpan Kozou no Oppai Challenge!
[Anthology] Comic Alice Club Vol. 4
[Yamitsuki Honpo (Wise Speak)] JK Tamamo no Shuugaku Ryokou Oppai Challenge (Fate/Extra)
TS-kko Otokoyu Challenge! | TS女孩男浴大作战!
(Futaket 14) [ANDOROGYNOUS (Kiyose Kaoru)] Futanari Milk Challenge 3
(SC41) [Studio Kimigabuchi (Kimimaru)] Watashi-tachi wa kamida | We are Gods (Kiddy Grade, Macross Frontier, My-HiME)
(Futaba Gakuensai 7) [1000AP (Various)] Kodomo de Challenge 3 (Futaba Channel)
(C95) [Fuwatoro★Marinepolis (Sumitomo)] Theater Challenge (THE IDOLM@STER MILLION LIVE!)
Akane-chan Challenge! | 아카네짱 챌린지!
I Challenge You!
Aisha Challenge 4
[Koyanagi Royal] Sei Penalty Gakuen Goku | St.Penalty Academy [English] [SaHa]
[MemeXILE (Memeo)] Kodomo Challenge (Free!) [Digital]
[Kameyoshi Ichiko] Kanako Challenge (COMIC LO 2020-09) [English] [LoliAce] [Digital]
(C63) [Hotel California (Natsuno Suika)] Red/Rouge (Kiddy Grade)
(C92) [Slime Kikaku (Kuriyuzu Kuryuu)] Akatsuki no Oyome-san Challenge (Kantai Collection -KanColle-) [Chinese] [脸肿汉化组]
(C63) [aya, Chibikko Kaizoudan (Tomohisa Yutaka)] apricot agate ~ Eku-chan side (Kiddy Grade)
[ViperXTR] I Challenge You! (Kono Subarashii Sekai ni Syukufuku o!) [奶綠個人漢化]
Challenge! Hentai Majo Rensei
Twin Challenge ch. 1
(COMITIA121) [furuidorikiddo (rususu)]senrinikuyuruhoshizukiyo [Chinese] [寂月汉化组]
Yousei-san no?! Himitsu no Bouken no Tobira Preview ver
Kanoka Challenge_plot 2
[Bochi Bochi no Ki (Borusiti)] Kasen-chan no Jasen Rouraku Challenge (Touhou Project)
Mian no Gal Challenge | Mian's Gyaru Challenge
[Molossan (Morochin-san)] Dokidoki Mesuiki! Challenge!! ~Cosplay Uriko Hen~ (Hacka Doll, Kantai Collection -Kancolle-) [Chinese] [瑞树汉化组] [Digital]
(Sennen Battle Phase 10) [ANNIELAURIE (Toyama Nanao)] Sex Challengers (Yu-Gi-Oh! ARC-V)
Sex Challengers
[Sakura Garden (Shirosuzu)] Chaldea Outdoor Challenge Abby-chan to Issho 2 (Fate/Grand Order) [Digital]
(C85) [Wasuraruru Tegami (Binsen)] Elf Shimai no Chousen | The Elf Sisters' Challenge [English] [Mistvern]
Akane-chan Challenge! 2.5-kaime
[ViperXTR] I Challenge You! (Kono Subarashii Sekai ni Syukufuku o!) [English]
ETD Challenge.
CHALLENGE
[Yonemochi Akihiko] adult challenge 1
JC Chinpo-beya Ikkagetsu Seikatsu Challenge!
Teisouring Challenge
(C71) [SOLEX (TOKU, Sanomako)] RURIMIX SP6 (Martian Successor Nadesico)
[Louis 305 (Sonomasakiyo)] KG EX (Kiddy Grade)
adult challenge 3
(C101) [chori (Chorimokki)] Nanjamo to Ura Gym Challenge!! | 奇树的秘密相声挑战!! (Pokémon Scarlet and Violet) [Chinese] [我今天爆炸了个人汉化]
Mahiru's men's swimsuit challenge
Okusama Challenge - Challenge of Wife
F6 Matsuno Karamatsu no Sex Challenge
adult challenge 2
Oshikko Challenge!? | 小便挑战!?
Kagi Catch Challenge
Nanjamo to Ura Gym Challenge!! | 奇树的秘密相声挑战!!
[Suhamaya (Satou Takumi)] Eroi Bunnyue ni Shasei Gaman Shoubu o Idomu. | Challenging the Lewd Bunny to a Cum Endurance Battle. (Fate/Grand Order) [English] [Iscreamkat] [Digital]
Akari Challenge
(SC20) [Neko to Hato (Hatoya Mameshichi)] Venus (Kiddy Grade)
Osananajimi-chan Ikase Challenge
(Motto Warunodesu... Ouji) [Sakura Garden (Shirosuzu)] Aisha Challenge 4 (Sennen Sensou Aigis)
[Sakura Garden (Shirosuzu)] Chaldea Outdoor Challenge Abby-chan to Issho | Chaldea Outdoor Challenge with Abby-chan (Fate/Grand Order) [English] [The Blavatsky Project] [Digital]
(C75) [SOLEX (TOKU, Sanomako, Lamb)] RURIMIX SP9 (Kiddy Grade, Martian Successor Nadesico)
Jisatsu Challenge | 自殺挑戰
Challenge Hanayome Ichinensei
Kyokon Shoujo Nyoudou Challenge!
[Kurokoshi You] Challenge Week (COMIC Megastore 2010-07) [English] {doujin-moe.us}
(CR34) [Kohakutei (Sakai Hamachi)] Spiral (Kiddy Grade)
(CR33) [Tsurikichi Doumei (Umedama Nabu)] Nise - Umedamanga Shuu (Various)
[Satuyo] Pool de Challenge! Boyish (COMIC LO 2017-12) [Chinese] [code183汉化] [Digital]
[Kidocch1] Cute Jolyne Lewd Challenge (Revenge Edition) + Extras (Jojo's Bizarre Adventure) [Cryptic_P]
Doki Doki ❤ Ticket Challenge!
[Fukuyama Naoto] Saimin Tengoku Challenge 03 (COMIC BAVEL 2021-02) [Chinese] [零星汉化组] [Digital]
Etorofu-gata Otoile Challenge
[Takeda Hiromitsu] Zettai! Zettai!! Ojou-sama (COMIC Megastore 2009-09) [English] [Strange Grey Cat]
Tanpan Kozou no Oppai Gym Challenge!
Tanpan Kozou no Oppai Gym Challenge! | A Boy In Short's Big Breasted Gym Challenge!
Otou-san Challenge