[Satuyo] Pool de Challenge! Boyish | Challenge at the Pool! Boyish (Peaceful Ecchi!) [English] [Doki Fansubs+Yosh]
[Algolagnia (Mikoshiro Honnin)] Monthly Margareta Vol. 2
[Karma Tatsurou] Saraware (Monthly Vitaman 2012-08) [Chinese]
[The Monthly Istanbul (Ahugan Sugita)] Kasshoku Oneesan no Fudeoroshi Ver. 5 [Chinese] [cqxl自己汉化]
Kasshoku Onee-san no Fudeoroshi Yume to Kibou no Bikini Armour
Toka 1 hour drawing challenge
[The Monthly Istanbul (Ahugan Sugita)] Kasshoku Oneesan no Fudeoroshi Ver. 6 [Chinese] [cqxl自己汉化]
Hitori Challenge Rakugaki
Monthly Vitaman 2006-12
[Homura Subaru] Milky Succubus Lyli 4 (Monthly QooPA 2015-02) [Digital]
Petit Xu Lewd Challenge (Revenge Edition) + Extras
[Fujisaka Kuuki] Koi Kano x Ai Kano Ch. 25 (Monthly Vitaman 2015-05) [Chinese] [樱翼汉化组]
Monthly Vitaman 2018-06
Twin Challenge ch. 1
(C91) [Molossan (Morochin-san)] DokiDoki Mesuiki! Challenge!! (Various) [Chinese] [不協和音漢化]
Monthly Vitaman 2017-01
Monthly Vitaman 2007-06
Time of the Month
[Mizone] Hito no Ashi yori Hebi no Ashi Miyo | Watch Out Where You Put Your Own Snake (Monthly QooPA 2014-09) [English] [thetsuuyaku] [Digital]
Flan-chan no Saimin Nikubenki Challenge
(SUPER24) [PureSlider (Matsuo)] MONTHLY THE IWATOVISION (Free!)
(Nikudarake!!!!!! Gachinko Butoukai in chaos) [Kasuga Kikaku (Terujirou)] Gekokujou ni Chousen! | Junior Dominating Senior Challenge! [English]
Male Swimsuit Challenge
Monthly MelomELO Mar.2014
Petit Xu Lewd Challenge + Extras
(COMITIA97) [The Monthly Istanbul (Ahugan Sugita)] Bikyaku Zukan
(C90) [Akausagi (Fukuyama Naoto)] 100 challenge (Hundred)
Demonic Onsen Paizuri (EscapeFromExpansion)
[Kogasaki Yuina] JK Tamamo no Shuugaku Ryokou Oppai Challenge (Fate/Grand Order)
[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]
Monthly Vitaman 2009-11
Kasshoku Oneesan no Fudeoroshi SNS ha kiken na nioi
Monthly Vitaman 2014-11
[Shigaoka Touki] Kekkon Suru Nara Mesuneko to | If It's Getting Married, a Catgirl... (Monthly Vitaman 2015-04) [English] [Krozam]
(C92) [Milk pudding (Jamcy)] Akane-chan Challenge! (VOICEROID)
Monthly Vitaman 2017-10 [Digital]
Monthly QooPA 2013-10
(SC39) [Various (Various)] Hatena? Challenge! (Challenge First-Year-Student)
An NTR Day Per Month - Husband Pretends Not To See It Before Her
(C94) [ANDOROGYNOUS (Kiyose Kaoru)] Futanari Milk Challenge 4
Monthly QooPA 2014-12
UnknownUnlockChallenge
Monthly 'Aikawa' The Chief Editor Chp. 6
Okusama Challenge - Challenge of Wife
[Mizu] PokaPoka After (Kids Challenge) [English] [QTR]
Gessha 20-man no Katei Kyoushi | Working as a Home Tutor for 200 Thousand Yen per Month
Namaiki Kuchikukan Wakarase Challenge | I'll Make You Understand Challenge
Monthly Vitaman 2007-09
Monthly Vitaman 2013-11
[Fujisaka Kuuki] Koi Kano x Ai Kano Ch. 22 (Monthly Vitaman 2015-02) [Chinese] [樱翼汉化组]
Renzoku Kyousha Challenge
[Kawai] ETD Challenge.
Monthly Vitaman 2018-01 [Digital]
[kogasaki yuina] JK Mamamo No Shuugakuryokou Oppai Challenge | JK玉藻的畢業旅行ㄋㄟㄋㄟ大冒險 [Chinese] (Fate/Grand Order)[三色的大猩猩翻譯同盟]
DT Chinpo 100-pon Acme Challenge!! | 100 Virgin Cock Orgasm Challenge!!
Koukotsu no Ori
(SUPER24) [PureSlider (Matsuo)] MONTHLY THE IWATOVISION (Free!) [English] [ichigo-day]
Maki Nico Lez Challenge
[Kuon Michiyoshi] HUNDRED GAME Ch. 11 (Monthly Vitaman 2015-11) [Chinese] [樱翼汉化组]
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
[The Monthly Istanbul (Ahugan Sugita)] Kasshoku Oneesan no Fudeoroshi Ver. 3 [Digital]
TS-kko Otokoyu Challenge!
Takagi Airi no 10-pun Challenge | Takagi Airi's 10 Minute Challenge
[Fujisaka Kuuki] Koi Kano x Ai Kano Ch. 24 (Monthly Vitaman 2015-04) [Chinese] [樱翼汉化组]
Monthly Comic Guts RE
[Mizone] Hito no Ashi yori Hebi no Ashi Miyo | Watch Out Where You Put Your Own Snake (Monthly QooPA 2014-09) [Chinese] [沒有漢化] [Digital]
Chaldea Outdoor Challenge Abby-chan to Issho
Kanade Challenge Kouhen
Chaldea Outdoor Challenge Abby-chan to Issho 3
Akane-chan Challenge! 2.5-kaime
Monthly Vitaman 2018-02 [Digital]
[Takitomo Tsuguo] Lotion!? (Monthly Vitaman 2013-08) [Chinese] [最愛路易絲澪漢化組]
Kodomo de Challenge 2
(C83) [Algolagnia (Mikoshiro Honnin)] Monthly Margareta Vol. 2 Event Henshuuban
Okay-san no Nukinuki Dosukebe Challenge