Yuusha no Sairokubon Challenge
Kiddy Grade de Haa Haa Shichau Hon
UnknownUltimateChallenge
(C85) [Wasuraruru Tegami (Binsen)] Elf Shimai no Chousen | The Elf Sisters' Challenge [English] [Mistvern]
TS-kko Otokoyu Challenge!
[ANDOROGYNOUS (Kiyose Kaoru)] Futanari Milk Challenge 3 [Digital]
(C90) [Akausagi (Fukuyama Naoto)] 100 challenge (Hundred) [English] [Tigoris Translates]
Challenge Week
(C94) [Bizensiki Roroppu (Bizen)] Oshiri Ecchi Challenge (Hatoba Tsugu)[Chinese][夏姬霸汉化组]
UNKNOWN UNLOCK CHALLENGE | 크로스비츠 동인지
Otou-san Challenge
Backstage Hibiki Challenge
(C92) [Slime Kikaku (Kuriyuzu Kuryuu)] Akatsuki no Oyome-san Challenge (Kantai Collection -KanColle-) [Chinese] [脸肿汉化组]
[d.a.p (mougi)] Unknown Unlock Challenge (CROSS x BEATS) [Chinese] [这很恶堕汉化组] [Digital]
Takagi Airi no 10-pun Challenge | Takagi Airi's 10 Minute Challenge
(CR33) [Rabbit Company (Kotogi Raura)] STALE WORLD 20-0.5 Secret Time' (Kiddy Grade)
RURIMIX SP4
Namaiki Kuchikukan Wakarase Challenge
DT Chinpo 100-pon Acme Challenge!! | 100 Virgin Cock Orgasm Challenge!!
(Nikudarake!!!!!! Gachinko Butoukai in chaos) [Kasuga Kikaku (Terujirou)] Gekokujou ni Chousen! | Junior Dominating Senior Challenge! [English]
(Utahime Teien 4) ["Tsu" ga Mittsu. (Tsuttsu)] Akane Challenge!? 2 (THE IDOLM@STER CINDERELLA GIRLS) [Chinese] [无毒汉化组]
(Warabe Jitsuno Koukou Bunka Matsuri Duel Carnival) [Michu★Honey (Hikari.)] Kattobingu wa Challenge tte Kotoda ze! (Yu-Gi-Oh! Zexal)
Maki Challenge
[Yonemochi Akihiko] adult challenge 1
Twin Challenge ch. 1
(COMITIA121) [furuidorikiddo (rususu)]senrinikuyuruhoshizukiyo [Chinese] [寂月汉化组]
Kanoka Challenge_plot 2
Captain Saimin Icha Love Challenge
Kuroshio Challenge
(SC39) [Nounai Kanojo, Ningen Modoki, Tateyoko Hotchkiss, Kagi Node (various)] Hatena? Challenge! (Challenge First-Year-Student)
Futanari Milk Challenge
Akatsuki-chan Mayonaka no Otoile Challenge
(C92) [Milk pudding (Jamcy)] Akane-chan Challenge! (VOICEROID)
[Sakura Garden (Shirosuzu)] Chaldea Outdoor Challenge Abby-chan to Issho | Chaldea Outdoor Challenge with Abby-chan (Fate/Grand Order) [English] [The Blavatsky Project] [Digital]
Ero Trap Dungeon no Challenger
(Rainbow Flavor 18) [Risoukyou (Rikiddo, Nishi Tagame)] Yami Cure Dream Stars ~Zengi no Tomodachi~ (Fresh PreCure!) [English] [Doujins.com]
[BLUE BLOOD] - Sympathy - (English) [Fated Circle
W Jeanne to Off-Paco Challenge
[RoriE-Do] VS Kishi no Honoo no Challenger (VS Knight Lamune & 40 Fire)
(C86) [Contamination (eigetu)] Maki Nico Lesbian Challenge (Love Live!) [Incomplete]
(SC19) [Shiitake (Mugi)] BYUNN BYUNN 3 (Kiddy Grade) [English]
Chaldea Outdoor Challenge Abby-chan to Issho
CHALLENGE
[Gesellschaft (NAKA)] GESELLSCHAFT:neun (Kiddy Grade) [Digital]
Iemoto Challenge Series - Jinrui Hasshou no Chi de Mikai no Buzoku to Bunka Kouryuu Isshuukan
ETD Challenge.
Futanari Oukiddo × Popukaru
Okosama Ebi Maid! | A Kiddy Serving of Maid Shrimp!
(C63) [MACV-SOG (MAC-V)] PORNOGRAPHY 12 (Gravion, Kiddy Grade)
Pancakes Challenge
Eroi Bunnyue ni Shasei Gaman Shoubu o Idomu. | Challenging the Lewd Bunny to a Cum Endurance Battle.
#SoniCha Ikuiku Challenge
(C46) [Uraryon Kikaku (Araizumi Rui)] Ran Ran Ran 1 (Ranma 1/2)
(C63) [Kodomo Challenge (various)] Mainiti-ga-Kodomo-no-hi
(CR33) [SEARCH & DESTROY (TAMAKI)] DAZE8 (Kiddy Grade)
Kashima-san to Akimatsuri Challenge
(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]
Maki Nico Lez Challenge
[Senbon Knock Zadankai (Erosong)] Mr.Kiddoman Wosagase REPORT 2
(C95) [Taikan Kyohougumi (Azusa Norihee)] Sakura-chan to Oshigoto Challenge - Ona-Hole Challenge with Sakura (Cardcaptor Sakura) [English] [biribiri]
Ane☆Volleyball Challenge
Kyokon Shoujo Nyoudou Challenge!
Yui-chan SEX Challenge!!
(C94) [Moruda Ramenya (Moruda)] Okei-san no Nukinuki Dosukebe Challenge | Okay-san's Dirty Lewd Challenge (Girls und Panzer) [English] {Doujins.com}
Dairoku! Otoile Challenge
(Stand Up! 29) [Kashitsuki (Momoko)] Ero Trap Dungeon no Challenger (Cardfight!! Vanguard)
(C65) [Hotel California (Natsuno Suika)] SWEET ANGEL 7 - Dual/Doll (Kiddy Grade)
(C94) [Bizensiki Roroppu (Bizen)] Oshiri Ecchi Challenge (Hatoba Tsugu)[Chinese][夏姬霸汉化组·改]
Doki doki♡ Ticket Challenge!
Captain Saimin Icha Love Challenge | The Captain's Hypnosis Lovey Dovey Challenge
(CR33) [Precious HEART (Yamasaki Atsushi)] No way you can stop me. (Kiddy Grade)
Flan-chan no Saimin Nikubenki Challenge
(C65) [kodomo challenge (Various)] Shukudai ga Owaranai