(C86) [Yamakawa Den'enfuukei (Yamada, Kawada)] HERE COMES A NEW CHALLENGER!! (High Score Girl) [English] [FEPO]
(C64) [SOLEX (TOKU)] Agarikusu (Kiddy Grade)
[Satuyo] Pool de Challenge! Boyish (COMIC LO 2017-12) [Chinese] [code183汉化] [Digital]
Dairoku! Otoile Challenge2
(C91) [Molossan (Morochin-san)] DokiDoki Mesuiki! Challenge!! (Various)
Kiddy Grade Dual/Doll
(C66) [AXZ (Shinobu Akira)] UNDER PEACH πr2 (Kiddy Grade)
Yuusha no Sairoku Hon Challenge
(CR33) [Shioya (Shioya Maico)] SHIO! Vol.17 (Kiddy Grade)
Maki Nico Lez Challenge
Venus
(C94) [Moruda Ramenya (Moruda)] Okei-san no Nukinuki Dosukebe Challenge | Okay-san's Dirty Lewd Challenge (Girls und Panzer) [English] {Doujins.com}
(C63) [Hotel California (Natsuno Suika)] Red/Rouge (Kiddy Grade)
Tanpan Kozou no Oppai Challenge!
(CR33) [EXtage (Minakami Hiroki)] EXtra stage vol.9 (Kiddy Grade)
[Molossan (Morochin-san)] Dokidoki Mesuiki! Challenge!! ~Cosplay Uriko Hen~ (Hacka Doll, Kantai Collection -Kancolle-) [Digital]
(C93) [ANDOROGYNOUS (Kiyose Kaoru)] Futanari Milk Challenge 2
Cute Jolyne Lewd Challenge + Extras
(C92) [ANDOROGYNOUS (Kiyose Kaoru)] Futanari Milk Challenge [English] {Hennojin}
[Yurikawa] Futago Challenge (Toshiue Kanojo Alternative) [English] [PSYN]
[Noise] Houmonsaki no Oko-sama 2' Turbo | Kiddy Visitor 2 Turbo (COMIC LO 2018-09) [English] [Doki Fansubs] [Digital]
[Kasukabe Akira] Kiddie Hospital (ENG) (Shota) (Yaoi)
Utsuho Challenge!!
(C93) [Milk pudding (Jamcy)] Akane-chan Challenge! 2-kaime (VOICEROID) [Chinese] [脸肿汉化组]
[Yurikawa] Futago Challenge | Twin Challenge (Toshiue Kanojo Alternative) [English] [PSYN+DMD]
Kodomo de Challenge 2
Seieki Tamekomi Challenge
[Koyanagi Royal] Sei Penalty Gakuen Goku | St.Penalty Academy [English] [SaHa]
(C95) [Labomagi! (Takeda Aranobu)] W Jeanne to Off-Paco Challenge (Fate/Grand Order)
(C71) [SOLEX (TOKU, Sanomako)] RURIMIX SP6 (Martian Successor Nadesico)
(SC39) [Various (Various)] Hatena? Challenge! (Challenge First-Year-Student)
(Motto Warunodesu... Ouji) [Sakura Garden (Shirosuzu)] Aisha Challenge Renji ☆ 4 | 爱莎的☆4挑战 (Sennen Sensou Aigis) [Chinese] [DarkZ]
(C66) [Mutsuya (Mutsu Nagare)] Sugoi Ikkoi 15 (Kiddy Grade)
Aisha Challenge Renji ☆ 4
Chaldea Outdoor Challenge Abby-chan to Issho 3
JC Chinpo-beya Ikkagetsu Seikatsu Challenge!
Paruko Nagashima (Chika Sekai) - Sad Sad Kiddie (Hikaru no Go)
[Sakura Garden (Shirosuzu)] Chaldea Outdoor Challenge Abby-chan to Issho (Fate/Grand Order) [Digital]
[ViperXTR] I Challenge You! (Kono Subarashii Sekai ni Syukufuku o!) [奶綠個人漢化]
SECRET LOVERS ~MINASHIKA WORKS OFFICIAL EDITION~
Renzoku Kyousha Challenge
Futanari Milk Challenge 5 | 扶她榨乳挑战 5
Futanari Milk Challenge 3 | 扶她榨乳挑战 3
Imasara Shampoo Bottle Challenge o Suru Suieibu Coach no Manga
Kyokon Shoujo Nyoudou Challenge!
Pancakes Challenge
(C93) [Aozora Shoujo (Shirane Taito)] Rika no Oshiri Challenge (THE IDOLM@STER CINDERELLA GIRLS)
[MemeXILE (Memeo)] Kodomo Challenge (Free!) [Digital]
(C63) [aya, Chibikko Kaizoudan (Tomohisa Yutaka)] apricot agate ~ Eku-chan side (Kiddy Grade)
I Challenge You!
Teisouring Challenge
(SC20) [Neko to Hato (Hatoya Mameshichi)] Venus (Kiddy Grade)
RURIMIX SP9
UnknownUnlockChallenge
Girls from a Prestigious School Challenged to an Escape Game
[Senri no Dou] Kichi Grade (Kiddy Grade) [Digital]
(C90) [Akausagi (Fukuyama Naoto)] 100 challenge (Hundred) [Chinese] [清純突破漢化]
(C93) [MeltdoWN COmet (Yukiu Con)] Kanade Challenge Kouhen
Saimin Tengoku Challenge 04
Nametake Challenge!
[学園はにもくお] アネ喰い
(COMIC1☆7) [ASIANBOY (Hasemi Ryo)] Backstage Hibiki Challenge (THE IDOLM@STER) [English]
(CR33) [IRODORI (Maruto!, Shirotsumekusa, SOYOSOYO)] HAKANAI (Kiddy Grade)
(C91) [Angelic Feather (Land Sale)] Flan-chan no Saimin Nikubenki Challenge (Touhou Project)
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
[Mizu] Kids Challenge [English]
(C93) [Unagiyasan (Hanamiya Natsuka)] Otona Challenge!! [Chinese] [脸肿汉化组]
(C93) [Unagiyasan (Hanamiya Natsuka)] Otona Challenge!!
(C94) [Fuwatoro★Marinepolis (Sumitomo)] Theater Challenge (THE IDOLM@STER MILLION LIVE!)
(SC32) [AXZ (Various)] UNDER RED E2 (Kiddy Grade)
Shizuku Challenge! Takumin Hitsuji-san no Chichishibori! RX
[Nishina Satomi] Kyokan-kun to Kogara-chan Shinchousa 43-centi de SEX Challenge - Giant and a small lady.
Akane-chan Challenge! 2-kaime
(C95) [Taikan Kyohougumi (Azusa Norihee)] Sakura-chan to Oshigoto Challenge - Ona-Hole Challenge with Sakura (Cardcaptor Sakura)