[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]
Jeanne no Nikubenki Challenge
Monthly Vitaman 2014-07
Space Detective Jade Dan Indecent Challenge
Tobira no Soto ni Ke tsuya no Ii Neko ga ita no de, Shitsukete Kaineko ni shite miru Challenge.
[Hibon (Itami)] Yuu-kun CHALLENGE!! Kobe Hen [Digital]
[Bochi Bochi no Ki (Borusiti)] Kasen-chan no Jasen Rouraku Challenge (Touhou Project)
[Fanbox] Kanzarin [Hentai of the month] (1776117)
Saimin Appli Challenge!!
Backstage Hibiki Challenge
[Ohmi Takeshi] Gekkan Aikawa Henshuuchou - Monthly "Aikawa" The Chief Editor 1
[Shigaoka Touki] Kekkon Suru Nara Mesuneko to | If It's Getting Married, a Catgirl... (Monthly Vitaman 2015-04) [English] [Krozam]
Kasshoku Oneesan no Fudeoroshi Ver. 3
DokiDoki Mesuiki! Challenge!!
Hajimete no Inpio Challenge
[ro] Ookami to Akazukin Ch. 3 (Monthly QooPA 2014-11) [English] [Kappasa] [Digital]
Monthly Vitaman 2007-02
[Kuon Michiyoshi] HUNDRED GAME Ch. 10 (Monthly Vitaman 2015-10) [Chinese] [樱翼汉化组]
(C95) [Yamitsuki Honpo (Wise Speak)] JK Tamamo no Shuugaku Ryokou Oppai Challenge (Fate/Extra) [English] [Gawainized]
Monthly MelomELO Mar.2014
Yuusha no Sairoku Hon Challenge Omake Manga
Yuusha no Sairokubon Challenge
Kids Challenge
Akane-chan Challenge! 2.5-kaime
#SoniCha Ikuiku Challenge
Maki Nico Lez Challenge
Takagi Airi no 10-pun Challenge | Takagi Airi's 10 Minute Challenge
Monthly Vitaman 2018-03 [Digital]
Getsumatsu Daikanshasai | End of the Month Appreciation Event
[Bochi Bochi no Ki (Borusiti)] Kasen-chan no Jasen Rouraku Challenge (Touhou Project) [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]
Monthly Vitaman 2016-07
Hatsuzuki to Muremure Muramura Natsu Ecchi! | Having Stuffy Sex On The First Month Of Summer!
(C81) [Azuki Monaka (Takenouchi Suama)] Magical Saimin Challenge (Magical Halloween)
Monthly 'Aikawa' The Chief Editor Chp. 5
(C83) [Super Sentou, The Shakya (Fukutarou, Oke)] Gekkan Otona no RitsuMio Zoukangou | Monthly RitsuMio for Adults - Special Edition (K-On!) [English] [Yuri-ism]
TS-kko Otokoyu Challenge!
Futanari Milk Challenge | 迫真水泳部・扶她的里技―第一章
[Karma Tatsurou] Irekawa (Monthly Vitaman 2011-07) [English] [Blackgrunt] [Sensualaoi] {Re-set v2}
Utsuho Challenge!!
Doki doki♡ Ticket Challenge!
Monthly Vitaman 2017-04
Junior Dominating Senior Challenge!
Monthly Vitaman 2013-11
Monthly Vitaman 2014-08
[KAREHANEKO (Himitaka)] Extend Hiryuu Challenge (Strider Hiryuu) [Digital]
(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]
Futanari Milk Challenge 3
Monthly QooPA 2014-12
[Miyahara Ayumu] Abunai Mizugi (Monthly Vitaman 2011-06) [English] [Japanzai]
[Metacorapusu (Metacora)] JC Chinpo-beya Ikkagetsu Seikatsu Challenge!! (Kouhen) [Digital]
(SC39) [Nounai Kanojo, Ningen Modoki, Tateyoko Hotchkiss, Kagi Node (various)] Hatena? Challenge! (Challenge First-Year-Student)
(C92) [Slime Kikaku (Kuriyuzu Kuryuu)] Akatsuki no Oyome-san Challenge | Akatsuki's Bride Challenge (Kantai Collection -KanColle-) [English] {Doujins.com}
UnknownUltimateChallenge
(C78) [Nounai Kanojo (Kishiri Toworu)] Remilia kara no Chousenjou | Remilia's Challenge (Touhou Project) [English] [UMAD]
Monthly Vitaman 2009-11
[Fanbox] Kanzarin [Hentai of the month] (3648356) [Textless]
[Fujisaka Kuuki] Oppai Paradise Shinryouchuu! | 歐派天國診療中! (Monthly Vitaman 2017-05) [Chinese] [前线作战基地] [Digital]
(C93) [Komatta Tomato (Yuuki Miyabi)] Akatsuki-chan Mayonaka no Otoile Challenge (Kantai Collection -KanColle-)
[The Monthly Istanbul (Ahugan Sugita)] Kasshoku Oneesan no Fudeoroshi Ver. 4 [Chinese] [cqxl自己汉化] [Digital]
Monthly QooPA 2015-01 [Digital]
[ANDOROGYNOUS (Kiyose Kaoru)] Futanari Milk Challenge 3 [Digital]
Dairoku! Otoile Challenge
Monthly Vitaman 2007-10
Monthly Vitaman 2015-01
Futanari Milk Challenge 5 | 迫真水泳部・扶她的里技―第五章
[Karma Tatsurou] Reikan | Ghost Sense (Monthly Vitaman 2013-05) [English] {UsagiTrans}
(C83) [Algolagnia (Mikoshiro Honnin)] Monthly Margareta Vol. 1 Event Henshuuban
[The Monthly Istanbul (Ahugan Sugita)] Kasshoku Oneesan no Fudeoroshi Ver. 6 | Brown Lady Takes His First Time Ver. 6 [English] [Decensored] [Copy Of]
[sky & si-o] 罪世 - バーサーカーチャレンジ | Tsumi Yo - Berserker Challenge [EN]
Rika no Oshiri Challenge
(C96) Dairoku! Otoile Challenge
[Mizone] Hito no Ashi yori Hebi no Ashi Miyo | Watch Out Where You Put Your Own Snake (Monthly QooPA 2014-09) [English] [thetsuuyaku] [Digital]
[Fujisaka Kuuki] Opparadise wa Shinryouchu | 欧派天国诊疗中 Ch. 10 (Monthly Vitaman 2018-05) [Chinese] [前线作♂战♀基地] [Digital]
[Momonosuke] Inaka no Aji wa Koi no Aji? (Monthly Vitaman 2016-05) [English] [Fated Circle]
(C97) [Yuasa Rengou (Jean Louis)] Tanpan Kozou no Oppai Gym Challenge! (Pokémon Sword and Shield) [Chinese]
Monthly Gekiman Special 2012-11 [Incomplete]
Monthly Vitaman 2015-05
(C95) [Fuwatoro★Marinepolis (Sumitomo)] Theater Challenge (THE IDOLM@STER MILLION LIVE!)
(C91) [Molossan (Morochin-san)] DokiDoki Mesuiki! Challenge!! (Various) [English] [TF translations]
[The Monthly Istanbul (Ahugan Sugita)] Shotagari Witch [Chinese] [cqxl自己汉化] [Digital]
[Usakun] Kongetsu no Wanko. | This Month's Doggy (Hatsukoi! Lyrical H) [English] [Digital]
[Mizu] Ana no Toriko (Kids Challenge) [Chinese] [Befreiungsfuehrer第四次个人汉化]
Kanoka Challenge_plot 2
[Sakura Garden (Shirosuzu)] Chaldea Outdoor Challenge Abby-chan to Issho | Chaldea Outdoor Challenge with Abby-chan (Fate/Grand Order) [English] [The Blavatsky Project] [Digital]
Futanari Milk Challenge 4 | 扶她榨乳挑战 4
[Fujisaka Kuuki] Koi Kano x Ai Kano Ch. 21 (Monthly Vitaman 2014-12) [Chinese] [樱翼汉化组]
Monthly Vitaman 2014-02
[The Monthly Istanbul (Ahugan Sugita)] Kasshoku Oneesan no Fudeoroshi [Chinese] [cqxl自己汉化] [Digital]
Monthly Comic Guts RE
Monthly Vitaman 2014-10
Ko-Gil Challenge
Kasen-chan no Jasen Rouraku Challenge
Monthly Vitaman 2010-01
Ma Yumiko (jotaika) hon sanpuru Monthly Girls' Nozaki-kun sample
[Ponkotsu Works] Blind Ecchi! SideA (Monthly Vitaman 2014-09) [Chinese] {G&魔皮卡的女子力研究}
[Karma Tatsurou] Amasan (Monthly Vitaman 2013-04) [English] =LWB=
Monthly Vitaman 2016-03
Okusama Challenge - Challenge of Wife
[Hinemosuan (Hinemosu Notari)] Asuda-san Challenge (Nijiket)
(C86) [Contamination (eigetu)] Maki Nico Lesbian Challenge (Love Live!) [Chinese] [光年汉化组汉化]