Seieki Tamekomi Challenge
Monthly Vitaman 2013-02
Monthly Vitaman 2016-11
Kasshoku Oneesan no Fudeoroshi SNS ha kiken na nioi
[Karma Tatsurou] Irekawa (Monthly Vitaman 2011-07) [English] [Renaissance Da Vinci Translation] [Incomplete]
Monthly 'Aikawa' The Chief Editor Chp. 1
Shizuku Challenge! Takumin Hitsuji-san no Chichishibori! RX
[Kuon Michiyoshi] HUNDRED GAME Ch. 8 (Monthly Vitaman 2015-07) [Chinese] [樱翼汉化组]
Yui-chan SEX Challenge!!
Futanari Milk Challenge 2
(C56) [M² Company (CJ Michalski, Souya Himawari)] Hachimitsu MONTH (Detective Conan)
[Kijitora Nukodi] Lost - Boku no Kioku ha Kimi no Naka | Lost - My Memory Is Within You (Monthly Vitaman 2015-10) [English] [BabaDeca] [Digital]
Utsuho Challenge!! ~Yobai ni Chousen~
Kashima-san to Akimatsuri Challenge
DokiDoki Mesuiki! Challenge!!
Yuusha no Sairokubon Challenge
[Nishina Satomi] Kyokan-kun to Kogara-chan Shinchousa 43-centi de SEX Challenge - Giant and a small lady.
Monthly MelomELO Feb.25,2013
Monthly MelomELO Mar.2014
(COMIC1☆7) [ASIANBOY (Hasemi Ryo)] Backstage Hibiki Challenge (THE IDOLM@STER) [English]
Jisatsu Challenge | 自殺挑戰
(C94) [Sakura Garden (Shirosuzu)] Chaldea Outdoor Challenge Abby-chan to Issho (Fate/Grand Order) [Chinese] [脸肿汉化组]
Monthly Vitaman 2015-05 [Digital]
Monthly Vitaman 2013-08
Kanade Challenge Kouhen
催眠天国 Challenge 03
(C94) [Moruda Ramenya (Moruda)] Okay-san no Nukinuki Dosukebe Challenge (Girls und Panzer)
[Kuon Michiyoshi] HUNDRED GAME Ch. 6 (Monthly Vitaman 2015-05) [Chinese] [樱翼汉化组]
[Karma Tatsurou] Tsuyuki | Rainsnow (Monthly Vitaman 2014-08) [English] =TV=
Takagi Airi no 10-pun Challenge | Takagi Airi's 10 Minute Challenge
[Mitarashi Kousei] Yume no you na hanashi (Monthly QooPA 2014-08) [Chinese] [無邪気漢化組]
Kyogo ~Kunoichi Water Torture Challenge~
Namaiki Kuchikukan Wakarase Challenge
[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]
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Monthly Vitaman 2016-02
(C95) [Yamitsuki Honpo (Wise Speak)] JK Tamamo no Shuugaku Ryokou Oppai Challenge (Fate/Extra) [English] [Gawainized]
[Mizu] Kids Challenge [English]
[Juan Gotoh] San Jin San Getsu (Three People, Three Months) Ch. 1-3 [English]
Getsumatsu Daikanshasai | End of month rape festival
Futanari Milk Challenge 2 | 扶她榨乳挑战2
Kasen-chan no Jasen Rouraku Challenge
Kyokon Shoujo Nyoudou Challenge!
Futanari Milk Challenge 6
[Harumi Chihiro] Hoshikuzu Diary (Monthly Vitaman 2007-04) [Chinese]
(C93) [ANDOROGYNOUS (Kiyose Kaoru)] Futanari Milk Challenge 2 [English] {Hennojin}
Chaldea Outdoor Challenge Abby-chan to Issho 3
Honoka Challenge! 2
[The Monthly Istanbul (Ahugan Sugita)] Kasshoku Oneesan no Fudeoroshi Ver. 5
Monthly QooPA 2014-12
(Gunreibu Shuho & Houraigekisen! Yo-i! Goudou Enshuu 4Senme) [Renai Mangaka (Naruse Hirofumi)] Kashima-san to Akimatsuri Challenge (Kantai Collection -KanColle-)
Akane-chan Challenge! 2.5-kaime
UNKNOWN UNLOCK CHALLENGE | 크로스비츠 동인지
[The Monthly Istanbul (Ahugan Sugita)] Bikyaku Zukan (Various) [Digital]
Monthly Vitaman 2010-02
Chaldea Outdoor Challenge Abby-chan to Issho
[Kon-Kit] Kaya-nee Volleyball ni Idomu | Ane☆Volleyball Challenge (Bishoujo Kakumei KIWAME Road 2012-12 Vol. 4) [English] [Malone] [Digital]
[Sakura Garden (Shirosuzu)] Chaldea Outdoor Challenge Abby-chan to Issho 2 (Fate/Grand Order) [Digital]
Monthly Vitaman 2014-07
Monthly Vitaman 2007-02
[Momonosuke] Sex Communication (Monthly Vitaman 2017-01) [Chinese] [不負責任個人漢化]
[Homura Subaru] Momoyuri Gakuen ~Himitsu no Soap-bu~ 2-rime (Monthly QooPA 2015-01) [Digital]
2-nen to 8-kagetsu no Kiseki | A Journey of 2 Years and 8 Months
(C90) [Akausagi (Fukuyama Naoto)] 100 challenge (Hundred)
Renzoku Kyousha Challenge
Ma Yumiko (jotaika) hon sanpuru Monthly Girls' Nozaki-kun sample
(C94) [Fuwatoro★Marinepolis (Sumitomo)] Theater Challenge (THE IDOLM@STER MILLION LIVE!)
Dairoku! Otoile Challenge
Monthly Vitaman 2013-01
Monthly 'Aikawa' The Chief Editor Chp. 7
Akatsuki no Oyome-san Challenge | Akatsuki's Bride Challenge
(SC39) [Nounai Kanojo, Ningen Modoki, Tateyoko Hotchkiss, Kagi Node (various)] Hatena? Challenge! (Challenge First-Year-Student)
Monthly Vitaman 2015-01
Sennou Fuchou no Obenjo Challenge Isshuukan!
[Momonosuke] Renai Icchokusen! (Monthly Vitaman 2014-09) [English] [Fated Circle]
Monthly Megastore 2021-12
[Karma Tatsurou] Amasan (Monthly Vitaman 2013-04) [English] =LWB=
(C92) [Slime Kikaku (Kuriyuzu Kuryuu)] Akatsuki no Oyome-san Challenge | Akatsuki's Bride Challenge (Kantai Collection -KanColle-) [English] {Doujins.com}
(C90) [Akausagi (Fukuyama Naoto)] 100 challenge (Hundred) [English] [Tigoris Translates]
[Jyoka] Igyou Kaikitan Hasshaku-sama (Monthly QooPA 2014-12) [Digital]
Shimakaze-kun Challenge Shippai
Monthly Vitaman 2007-11
Etorofu-gata Otoile Challenge
[Shigaoka Touki] Kekkon Suru Nara Mesuneko to (Monthly Vitaman 2015-04) [English] [Krozam]
[The Monthly Istanbul (Ahugan Sugita)] Kasshoku Oneesan no Fudeoroshi Ver. 6 [Chinese] [cqxl自己汉化]
[Black Age (Kurono Masakado)] Detective Collection VOL. 01 (Detective Conan) [Digital]
[Kikkaya (Uesugi Kyoushirou)] Haruka Challenge
(C82) [Marin (Suzusato Rinka, Mage)] Doujouyaburi no Kata wa Katteguchi e Omawari Kudasai | Challengers Please Present Yourself At The Back Door (Ranma 1/2) (English) [SaHa]
UnknownUltimateChallenge
Futanari Milk Challenge 2 | 迫真水泳部・扶她的里技―第二章