Akane-chan Challenge! 2.5-kaime
Asuka 6 months
(C81) [Azuki Monaka (Takenouchi Suama)] Magical Saimin Challenge (Magical Halloween)
(Utahime Teien 4) ["Tsu" ga Mittsu. (Tsuttsu)] Akane Challenge!? 2 (THE IDOLM@STER CINDERELLA GIRLS) [Chinese] [无毒汉化组]
Monthly 'Aikawa' The Chief Editor Chp. 1
[KAREHANEKO (Himitaka)] Extend Hiryuu Challenge (Strider Hiryuu) [Digital]
Manatsu no Drink Challenge
(SUPER24) [PureSlider (Matsuo)] MONTHLY THE IWATOVISION (Free!) [English] [ichigo-day]
Naisho no Enkou Challenge | 不可告人的援交挑战
Hatsuzuki to Muremure Muramura Natsu Ecchi! | Having Stuffy Sex On The First Month Of Summer!
Tanpan Kozou no Oppai Gym Challenge! | A Boy In Short's Big Breasted Gym Challenge!
[hal] Hoozuki Miyoko Keiki 5-nen 6-kagetsu | Hoozuki Miyoko Sentence Five years, Six months (Mesu Ana Muhou Chitai -Mondou Muyou no Nakadashi Choueki-) [English] [CGrascal]
[Healthyman] Kokona (Hachikagetsu) | Kokona (Seven months pregnant) (Blue Aka-chan IN-bu) [English] [Team Rabu2] [Decensored] [Digital]
Futanari Milk Challenge 2 | 扶她榨乳挑战2
Pancakes Challenge
(C64) [kodomo challenge (Various)] Natsu no Kansatsu Nikki
(C94) [Moruda Ramenya (Moruda)] Okei-san no Nukinuki Dosukebe Challenge | Okay-san's Dirty Lewd Challenge (Girls und Panzer) [English] {Doujins.com}
Futanari Milk Challenge 3
Male Swimsuit Challenge
[Jyoka] Igyou Kaikitan Mannequin | Wonderfully Grotesque Mystery - Mannequin (Monthly QooPA 2015-06) [English] [SaHa]
[Fujisaka Kuuki] Opparadise wa Shinryouchu | 欧派天国诊疗中 Ch. 8 (Monthly Vitaman 2018-02) [Chinese] [前线作♂战♀基地] [Digital]
Akatsuki-chan Mayonaka no Otoile Challenge
(Sennen Battle Phase 10) [ANNIELAURIE (Toyama Nanao)] Sex Challengers (Yu-Gi-Oh! ARC-V)
[Fujisaka Kuuki] Opparadise wa Shinryouchu | 欧派天国诊疗中 Ch. 9 (Monthly Vitaman 2018-04) [Chinese] [前线作♂战♀基地] [Digital]
(Warabe Jitsuno Koukou Bunka Matsuri Duel Carnival) [Michu★Honey (Hikari.)] Kattobingu wa Challenge tte Kotoda ze! (Yu-Gi-Oh! Zexal)
(Futaket 14) [ANDOROGYNOUS (Kiyose Kaoru)] Futanari Milk Challenge 3 | 迫真水泳部・扶她的里技―第三章[风俗店篇] [Chinese] [鬼迷日眼的莱科少校个人川话化]
Monthly Vitaman 2014-01
[Kuon Michiyoshi] HUNDRED GAME Ch. 6 (Monthly Vitaman 2015-05) [Chinese] [樱翼汉化组]
(C91) [Molossan (Morochin-san)] DokiDoki Mesuiki! Challenge!! (Various) [English] [TF translations]
(C92) [Slime Kikaku (Kuriyuzu Kuryuu)] Akatsuki no Oyome-san Challenge | Akatsuki's Bride Challenge (Kantai Collection -KanColle-) [English] {Doujins.com}
[Ponkotsu Works] Blind Ecchi! SideA (Monthly Vitaman 2014-09) [Chinese] {G&魔皮卡的女子力研究}
Monthly Vitaman 2011-07
Kagi Catch Challenge
[The Monthly Istanbul (Ahugan Sugita)] Kasshoku Oneesan no Fudeoroshi Ver. 5 [Chinese] [cqxl自己汉化]
DT Chinpo 100-pon Acme Challenge!!
Monthly Vitaman 2014-07
Dairoku! Otoile Challenge 2
adult challenge 1
Chie-chan Gouhou Challenge!
Monthly Vitaman 2017-11 [Digital]
Akatsuki no Oyome-san Challenge
(C65) [kodomo challenge (Various)] Shukudai ga Owaranai
[Kuon Michiyoshi] HUNDRED GAME Ch. 2 (Monthly Vitaman 2014-11) [English] [allenallenallen333]
adult challenge 3
Mont Barbara no Inran Shimai
[The Monthly Istanbul (Ahugan Sugita)] Kasshoku Oneesan no Fudeoroshi Ver. 3 [Digital]
[Fanbox] Kanzarin [Hentai of the month] (4012732)
Ane☆Volleyball Challenge
(C97) [Yuasa Rengou (Jean Louis)] Tanpan Kozou no Oppai Gym Challenge! (Pokémon Sword and Shield) [Chinese]
[The Monthly Istanbul (Ahugan Sugita)] Shotagari Witch [Chinese] [cqxl自己汉化] [Digital]
Monthly Vitaman 2017-08 [Digital]
(C56) [M² Company (CJ Michalski, Souya Himawari)] Hachimitsu MONTH (Detective Conan)
Rika no Oshiri Challenge
Kanoka Challenge_plot 3| 花乃香的难题_情节3
Naisho no Enkou Challenge | Secret Sugar Daddy Challenge
Monthly Vitaman 2014-02
Kyokon Shoujo Nyoudou Challenge!
Waltz of the month (only first half)
Aisha Challenge 4
Etorofu-gata Muchikko Kodomo Challenge
[Comeon Showme] Unhappy Now Year (Monthly Vitaman 2013-02) [English] [Krozam]