Monthly Vitaman 2006-12
[ViperXTR] I Challenge You! (Kono Subarashii Sekai ni Syukufuku o!) [奶綠個人漢化]
[Sakura Garden (Shirosuzu)] Chaldea Outdoor Challenge Abby-chan to Issho 2 | Chaldea Outdoor Challenge with Abby-chan 2 (Fate/Grand Order) [English] [The Blavatsky Project] [Digital]
[Karma Tatsurou] Saigo no Omoide | One Last Memory (Monthly Vitaman 2013-09) [English] [UsagiTrans]
(C93) [Unagiyasan (Hanamiya Natsuka)] Otona Challenge!!
(C86) [Contamination (eigetu)] Maki Nico Lez Challenge (Love Live!) [Incomplete]
Monthly Vitaman 2014-04
[Niliu Chahui] Male Swimsuit Challenge [English]
Chaldea Outdoor Challenge Abby-chan to Issho 2
Monthly 'Aikawa' The Chief Editor Chp. 3
[Kuon Michiyoshi] HUNDRED GAME Ch. 5 (Monthly Vitaman 2015-03) [Chinese] [樱翼汉化组]
(C97) [DECOPPACHI (Hidiri Rei)] DT Chinpo 100-pon Acme Challenge!! (Kiratto Pri Chan)
[Kawai] ETD Challenge.
[The Monthly Istanbul (Ahugan Sugita)] Kasshoku Oneesan no Fudeoroshi Ver.4.1
Monthly Vitaman 2010-02
[Kuon Michiyoshi] HUNDRED GAME Ch. 2 (Monthly Vitaman 2014-11) [Chinese] [樱翼汉化组]
(C95) [Yamitsuki Honpo (Wise Speak)] JK Tamamo no Shuugaku Ryokou Oppai Challenge (Fate/Extra) [English] [Gawainized]
Monthly Vitaman 2018-03
[Kazuma Muramasa] Yukizuri Hot! (Monthly Vitaman 2011-03)
Utsuho Challenge!! ~Yobai ni Chousen~
Yamahime No Jitsu August Extra Monthly Juku Onna Tengoku
Saimin Appli Challenge!!
Chiisana Yuusha ga Teki Onna Kanbu ni Tatakai o Idomi Eroi Koto Sareru Hon | The Tiny Hero Challenges The Enemy's Female Leader To A Battle And Gets Some Lewd Shit Done To Him!
(Gunreibu Shuho & Houraigekisen! Yo-i! Goudou Enshuu 4Senme) [Renai Mangaka (Naruse Hirofumi)] Kashima-san to Akimatsuri Challenge (Kantai Collection -KanColle-)
Utsuho Challenge!!
(C90) [Akausagi (Fukuyama Naoto)] 100 challenge (Hundred)
Mordred nipple Challenge | 莫德雷德乳首挑戰
Namaiki Kuchikukan Wakarase Challenge
Ishtar no Houkei Chinpo Mukimuki Challenge Jipponshoubu+Gojitudan
Monthly 'Aikawa' The Chief Editor Chp. 7
After A Month
[ro] Ookami to Akazukin Ch. 2 (Monthly QooPA 2014-09) [Chinese] [E个人汉化] [Digital]
[Croriin]~Succubus Challenge~(Isekai Rakuten Vol.5)[Chinese][星瞳漢化]
(C96) [Akairo Kurena (Kurenai)] Jeanne Alter to Dakkou Challenge!! (Fate/Grand Order)
(C91) [Molossan (Morochin-san)] DokiDoki Mesuiki! Challenge!! (Various) [Chinese] [不協和音漢化]
Maki Challenge
[Taikan Kyohougumi (Azusa Norihee)] Sakura-chan to Oshigoto Challenge - Ona-Hole Challenge with Sakura (Cardcaptor Sakura) [English] [Digital]
Monthly 'Aikawa' The Chief Editor Chp. 6
[Mariana Kaikou Kikaku (Mikami Hokuto)] Shimakaze-kun Challenge Shite Itara, Mogami-kun ni Encount Shita Ken. (Kantai Collection -KanColle-) [Digital]
TS-kko Otokoyu Challenge! | TS女孩男浴大作战!
Futanari Milk Challenge 4 | 扶她榨乳挑战 4
(C91) [Angelic Feather (Land Sale)] Flan-chan no Saimin Nikubenki Challenge (Touhou Project)
(C92) [Milk pudding (Jamcy)] Akane-chan Challenge! (VOICEROID)
Monthly Vitaman 2016-09
U Challenge
Kodomo de Challenge 3
[Kijitora Nukodi] Lost - Boku no Kioku ha Kimi no Naka | Lost - My Memory Is Within You (Monthly Vitaman 2015-10) [English] [BabaDeca] [Digital]
[Fanbox] Kanzarin [Hentai of the month] (3648356)
Kuroshio Challenge
[Homura Subaru] Sakunyuu Inma Lili 4 | Milky succubus Lilly (Monthly QooPA 2015-02) [Digital]
[The Monthly Istanbul (Ahugan Sugita)] Kasshoku Oneesan no Fudeoroshi Ver. 4 [English] [Decensored] [Copy Of] [Digital]
Kyokon Shoujo Nyoudou Challenge!
Otokoyu Challenge Suru Ko
Kuroneko Kamen Maudlin
[deadflow] Ui (Kukagetsu) | Ui (Eight months pregnant) (Blue Aka-chan IN-bu) (Blue Archive) [English] [Team Rabu2] [Decensored] [Digital]
DT Chinpo 100-pon Acme Challenge!! | 100 Virgin Cock Orgasm Challenge!!
(C86) [Contamination (eigetu)] Maki Nico Lesbian Challenge (Love Live!) [Chinese] [光年汉化组汉化]
[The Monthly Istanbul (Ahugan Sugita)] Kasshoku Lolita Complex [Digital]
Kodomo de Challenge 2
Monthly Vitaman 2013-10
Saimin Tengoku Challenge 04