DT Chinpo 100-pon Acme Challenge!!
Pancakes Challenge | Desafío de Panqueques
(SUPER11) [Astonish (Naitou Naito)] Kodomo Challenge (Various)
Chaldea Outdoor Challenge Abby-chan to Issho 2
(C78) [Nounai Kanojo (Kishiri Toworu)] Remilia kara no Chousenjou | Remilia's Challenge (Touhou Project) [English] [UMAD]
Namaiki Kuchikukan Wakarase Challenge | I'll Make You Understand Challenge
[Kuon Michiyoshi] HUNDRED GAME Ch. 2 (Monthly Vitaman 2014-11) [Chinese] [樱翼汉化组]
[KAREHANEKO (Himitaka)] Extend Hiryuu Challenge (Strider Hiryuu) [Digital]
Petite Jolyne Lewd Challenge + Extras
Monthly MelomELO Jun.2014
[Mizu] Kids Challenge [English]
Monthly Vitaman 2006-10
[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 2015-02
[zen9] Okusama Challenge - Challenge of Wife
[The Monthly Istanbul (Ahugan Sugita)] Bikyaku Zukan (Various) [Digital]
[The Monthly Istanbul (Ahugan Sugita)] Shotagari Witch [English] [q91] [Digital]
(SUPER24) [PureSlider (Matsuo)] MONTHLY THE IWATOVISION (Free!) [English] [ichigo-day]
(C95) [Yamitsuki Honpo (Wise Speak)] JK Tamamo no Shuugaku Ryokou Oppai Challenge (Fate/Extra) [English] [Gawainized]
[Fujisaka Kuuki] Koi Kano x Ai Kano Ch. 20 (Monthly Vitaman 2014-11) [Chinese] [樱翼汉化组]
[Hibon (Itami)] Yuu-kun CHALLENGE!! Kobe Hen [Digital]
Futanari Milk Challenge 2 | 扶她榨乳挑战2
(C77) [Kyuu (Shooya Akira)] Futtou Challenge (Sora no Manimani)
Backstage Hibiki Challenge
Futanari Milk Challenge 5 | 扶她榨乳挑战 5
Monthly Vitaman 2007-04
[Karma Tatsuro] Shiawase no Shoujo (Monthly Vitaman 2014-01) [English] [Facedesk]
Kasshoku Onee-san no Fudeoroshi Yume to Kibou no Bikini Armour
W Jeanne to Off-Paco Challenge
Utsuho Challenge!! ~Yobai ni Chousen~
[Sakura Garden (Shirosuzu)] Chaldea Outdoor Challenge Abby-chan to Issho 3 | Chaldea Outdoor Challenge with Abby-chan 3 (Fate/Grand Order) [Digital] [English] [The Blavatsky Project]
Monthly Vitaman 2006-12
1-kagetsukan no Paradise | A Month of Paradise
Semen Storage Challenge
(SUPER24) [PureSlider (Matsuo)] MONTHLY THE IWATOVISION (Free!)
Monthly Vitaman 2016-10 [Digital]
JC Chinpo-beya Ikkagetsu Seikatsu Challenge!
(C91) [Molossan (Morochin-san)] DokiDoki Mesuiki! Challenge!! (Various) [Chinese] [不協和音漢化]
(C92) [Slime Kikaku (Kuriyuzu Kuryuu)] Akatsuki no Oyome-san Challenge (Kantai Collection -KanColle-)
Jeanne no Nikubenki Challenge
Girls from a Prestigious School Challenged to an Escape Game
(Utahime Teien 4) ["Tsu" ga Mittsu. (Tsuttsu)] Akane Challenge!? 2 (THE IDOLM@STER CINDERELLA GIRLS) [Chinese] [无毒汉化组]
Monthly Comic Guts RE
Namaiki Kuchikukan Wakarase Challenge
Yuusha no Sairokubon Challenge
[Momonosuke] Kinpatsu no Shokunin-damashii (Monthly Vitaman 2018-01) [English] [Fated Circle] [Digital]
CHALLENGE
Kasen-chan no Jasen Rouraku Challenge
(C90) [SHAY-CONE (Poccora)] Bakunyuu Majo Tsuki ni Ichido no Cosplay Nakadashi Off-kai | Big-Titty Witch's Monthly Cosplay Creampie Meetup (Granblue Fantasy) [English] =White Lantern=
Monthly Vitaman 2014-09
[MemeXILE (Memeo)] Kodomo Challenge (Free!) [Digital]
Challenge Days
Monthly Vitaman 2009-09
Futanari Milk Challenge 2 | 迫真水泳部・扶她的里技―第二章
Monthly UriboZakkaTen Jan.31,2020
Monthly Vitaman 2017-11 [Digital]
Twin Challenge ch. 1
Saimin Tengoku Challenge 05
[Momonosuke] Sex Communication (Monthly Vitaman 2017-01) [Chinese] [不負責任個人漢化]
[Jyoka] Igyou Kaikitan Mannequin (Monthly QooPA 2015-06)
(C92) [ANDOROGYNOUS (Kiyose Kaoru)] Futanari Milk Challenge [English] {Hennojin}
A Challenger Has Appeared Which Naturally Leads To A Duel | Chousensha ga Arawareta - Shizen na Nagare de Kettou
Monthly Vitaman 2014-03
Dairoku! Otoile Challenge
Yuusha no Sairoku Hon Challenge Omake Manga
Monthly QooPA 2015-01 [Digital]
Monthly Vitaman 2013-10
Monthly Vitaman 2018-05
Etorofu-gata Muchikko Kodomo Challenge
Monthly Vitaman 2008-03
Okei-san no Nukinuki Dosukebe Challenge
Kanade Challenge Kouhen
Monthly Vitaman 2013-06
Sex Challengers
[The Monthly Istanbul (Ahugan Sugita)] Kasshoku Oneesan no Fudeoroshi [Chinese] [cqxl自己汉化] [Digital]
[Kuon Michiyoshi] HUNDRED GAME Ch. 5 (Monthly Vitaman 2015-03) [Chinese] [樱翼汉化组]
Utsuho Challenge!!
[R2 (Rakko)] Yuusha no Chousenjou 3 Senshi ni Love Song o | Hero's Challenge 3 (Dragon Quest III) [English] =thetsuuyaku= [Digital]
[The Monthly Istanbul (Ahugan Sugita)] Kasshoku Oneesan no Fudeoroshi Ver. 3 | Brown Lady Takes His First Time Ver. 3 [English] [vaasi] [Decensored] [Digital]
(C78) [Dennou Fuyu Mikan (Ueda Rieko)] Otona Challenge (Final Fantasy 4)
Monthly Vitaman 2015-05 [Digital]
Tsuki Ichi Onnanoko | Monthly Girl
(COMIC1☆7) [ASIANBOY (Hasemi Ryo)] Backstage Hibiki Challenge (THE IDOLM@STER) [English]
Doki doki♡ Ticket Challenge!
Dairoku! Otoile Challenge2
Kyogo ~Kunoichi Water Torture Challenge~
Monthly Vitaman 2014-02
Tanpan Kozou no Oppai Gym Challenge!
Ma Yumiko (jotaika) hon sanpuru Monthly Girls' Nozaki-kun sample
(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]
Futanari Milk Challenge 6
[The Monthly Istanbul (Ahugan Sugita)] Kasshoku Onee-san no Fudeoroshi Ver. 7 - Brown Lady Takes His First Time Ver. 7 [English] [Decensored] [Digital]
(C94) [Minamono (Minamo)] Ko-Gil Challenge (Fate/Grand Order) [Chinese] [theoldestcat汉化]
[Momonosuke] Renai Icchokusen! (Monthly Vitaman 2014-09) [English] [Fated Circle]
(SC39) [Nounai Kanojo, Ningen Modoki, Tateyoko Hotchkiss, Kagi Node (various)] Hatena? Challenge! (Challenge First-Year-Student)
Kanoka Challenge_plot 2
Monthly Vitaman 2007-09
[Kawai] ETD Challenge.
(iDOL SURVIVAL2) ["Tsu" ga Mittsu. (Tsuttsu)] Akane Challenge!? (THE IDOLM@STER CINDERELLA GIRLS) [Chinese] [无毒汉化组]
Kyokon Shoujo Nyoudou Challenge!
Monthly Vitaman 2014-07
[Momonosuke] Beach de Kojinshidou - private lesson at the beach (Monthly Vitaman 2015-09) [English] [Fated Circle]
[Sakura Garden (Shirosuzu)] Chaldea Outdoor Challenge Abby-chan to Issho | Chaldea Outdoor Challenge with Abby-chan (Fate/Grand Order) [English] [The Blavatsky Project] [Digital]
Time of the Month
Monthly Vitaman 2009-12
Monthly Vitaman 2013-09
Six Fanarts Challenge NSFW Pack
[The Monthly Istanbul (Ahugan Sugita)] Kasshoku Oneesan no Fudeoroshi Ver. 6 | Brown Lady Takes His First Time Ver. 6 [English] [Decensored] [Copy Of]
(C83) [Algolagnia (Mikoshiro Honnin)] Monthly Margareta Vol. 1 Event Henshuuban
Futanari Milk Challenge
Monthly Vitaman 2015-06
Osananajimi-chan Ikase Challenge
Demonic Onsen Paizuri (EscapeFromExpansion)
(C94) [Moruda Ramenya (Moruda)] Okei-san no Nukinuki Dosukebe Challenge (Girls und Panzer)
(Nikudarake!!!!!! Gachinko Butoukai in chaos) [Kasuga Kikaku (Terujirou)] Gekokujou ni Chousen! | Junior Dominating Senior Challenge! [English]
Koukotsu no Ori
Akane Challenge!? 2
[Karma Tatsurou] Amasan (Monthly Vitaman 2013-04) [English] =LWB=
(Futaba Gakuensai 9) [1000AP (Various)] Kodomo de Challenge 5
[18master] Boku to Kaa-san no Ikkagetsu 2 | My Month Together with Mom [English][Amoskandy]
[The Monthly Istanbul (Ahugan Sugita)] Kasshoku Oneesan no Fudeoroshi [Digital]
(C94) [Sakura Garden (Shirosuzu)] Chaldea Outdoor Challenge Abby-chan to Issho (Fate/Grand Order) [Chinese] [脸肿汉化组]
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 Vitaman 2007-11
[Kusatsu Terunyo] Homestay Ikkagetsume | 1st Month of Homestay (COMIC Purumelo 2008-11) [English] [desudesu]
Tobira no Soto ni Ke tsuya no Ii Neko ga ita no de, Shitsukete Kaineko ni shite miru Challenge.
Monthly Vitaman 2013-08
Futanari Milk Challenge 3 | 扶她榨乳挑战 3
[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]
An NTR Day Per Month - Husband Pretends Not To See It Before Her