Futanari Milk Challenge 6
Monthly Vitaman 2007-01
Futanari Milk Challenge 5 | 迫真水泳部・扶她的里技―第五章
Kasshoku Oneesan no Fudeoroshi Ver. 3
[Irojikake Matome Blog (Kurokawa Otogi)] Renzoku Kyousha Challenge (Paizuri Senmon Zasshi "Zettai Chichi Kyousha" Vol 1) [Textless]
Monthly Vitaman 2007-09
Futanari Milk Challenge 3 | 扶她榨乳挑战 3
[Ohmi Takeshi] Gekkan Aikawa Henshuuchou 2 - Monthly "Aikawa" The Chief Editor 2 [English] {antihero27}
Monthly Vitaman 2014-12
(C95) [Labomagi! (Takeda Aranobu)] W Jeanne to Off-Paco Challenge (Fate/Grand Order) [Chinese] [黎欧x新桥月白日语社汉化]
[Sa-Ki] Honoka Challenge! (Love Live!)
[Yonemochi Akihiko] adult challenge 1
[Gosaiji] Captain Saimin Icha Love Challenge (2D Comic Magazine Saimin Kyousei Wakan Ijirare Heroine Mesukoi Acme! Vol. 1) [Chinese] [村长个人汉化] [Digital]
Namaiki Kuchikukan Wakarase Challenge | I'll Make You Understand Challenge
Monthly Vitaman 2013-06
(C95) [Taikan Kyohougumi (Azusa Norihee)] Sakura-chan to Oshigoto Challenge - Ona-Hole Challenge with Sakura (Cardcaptor Sakura)
Seieki Tamekomi Challenge
Sex Challengers
Challenge Days
Futanari Milk Challenge
Maki Nico Lez Challenge
(Angel Time 3) [Syunkan Saidaihusoku, Night FUCKERS (Pony R, Mitsugi)] Phantom Challenge! ~Futari no Domannaka Itadakimasu!~ (Kaitou Tenshi Twin Angel)
Monthly Vitaman 2006-12
Aisha Challenge 4
Kurakura Kyouka Gekkan | A Month Of Increasing Pleasure
(C94) [Sakura Garden (Shirosuzu)] Chaldea Outdoor Challenge Abby-chan to Issho (Fate/Grand Order) [Chinese] [脸肿汉化组]
[Karma Tatsurou] Saraware (Monthly Vitaman 2012-08) [Chinese]
(C85) [Wasuraruru Tegami (Binsen)] Elf Shimai no Chousen | The Elf Sisters' Challenge [English] [Mistvern]
Okusama Challenge - Challenge of Wife
[Irojikake Matome Blog (Kurokawa Otogi)] Renzoku Kyousha Challenge (Paizuri Senmon Zasshi "Zettai Chichi Kyousha" Vol 1) [English] {Stopittarpit}
[Mitarashi Kousei] Yume no you na hanashi (Monthly QooPA 2014-08) [Chinese] [無邪気漢化組]
Futanari Milk Challenge 3
Monthly Vitaman 2011-07 [Digital]
Etorofu-gata Muchikko Kodomo Challenge
Taiwan Comic Monthly
[Karma Tatsurou] Mini Tsuma (Monthly Vitaman 2012-03) [Digital]
[The Monthly Istanbul (Ahugan Sugita)] Bikyaku Zukan (Various) [Digital]
[Rapan (Himuro Shizuku)] Gekkan Duelist 11 - vol.03 | Monthly Duelist 11 - vol.3 (Yu-Gi-Oh! 5D's ) [English] [Utopia]
Dairoku! Otoile Challenge
[Fujisaka Kuuki] Koi Kano x Ai Kano Ch. 24 (Monthly Vitaman 2015-04) [Chinese] [樱翼汉化组]
Monthly Vitaman 2006-09
Monthly Vitaman 2016-09
Kodomo de Challenge 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]
JK Tamamo no Shuugaku Ryokou Oppai Challenge
Monthly Vitaman 2015-01
[The Monthly Istanbul (Ahugan Sugita)] Kasshoku Oneesan no Fudeoroshi Ver. 6 | Brown Lady Takes His First Time Ver. 6 [English] [Decensored] [Copy Of]
First Love Ten months later complete
Pancakes Challenge
Takagi Airi no 10-pun Challenge | Takagi Airi's 10 Minute Challenge
(Utahime Teien 4) ["Tsu" ga Mittsu. (Tsuttsu)] Akane Challenge!? 2 (THE IDOLM@STER CINDERELLA GIRLS)
(C86) [Marked-two (Hideo)] Taihou Challenge! (Kantai Collection -KanColle-)
Kasen-chan no Jasen Rouraku Challenge
Futanari Milk Challenge 2 | 扶她榨乳挑战2
Monthly Vitaman 2014-03
[The Monthly Istanbul (Ahugan Sugita)] Kasshoku Oneesan no Fudeoroshi Ver.4.1
[Karma Tatsuro] Shiawase no Shoujo (Monthly Vitaman 2014-01) [English] [Facedesk]
[The Monthly Istanbul (Ahugan Sugita)] Kasshoku Oneesan no Fudeoroshi Ver. 5 [Chinese] [cqxl自己汉化]
Kanoka Challenge_plot 2
[Momonosuke] Beach de Kojinshidou - private lesson at the beach (Monthly Vitaman 2015-09) [English] [Fated Circle]
[Nishina Satomi] Kyokan-kun to Kogara-chan Shinchousa 43-centi de SEX Challenge - Giant and a small lady.
(C95) [Fuwatoro★Marinepolis (Sumitomo)] Theater Challenge (THE IDOLM@STER MILLION LIVE!)
Shimakaze-kun Challenge Shippai
Monthly Vitaman 2016-12
(C93) [Aozora Shoujo (Shirane Taito)] Rika no Oshiri Challenge (THE IDOLM@STER CINDERELLA GIRLS) [Chinese]
Honoka Challenge! 2
Monthly MelomELO Apr.2016
(Futaket 14) [Suichuu White (Calpi)] Kyokon Shoujo Nyoudou Challenge! [Chinese] [沒有漢化]
Bodyswap between a monther and her son
[The Monthly Istanbul (Ahugan Sugita)] Kasshoku Onee-san no Fudeoroshi Ver. 7 [Digital]
Namaiki Kuchikukan Wakarase Challenge
[sky & si-o] 罪世 - バーサーカーチャレンジ | Tsumi Yo - Berserker Challenge [EN]
DokiDoki Mesuiki! Challenge!!
Kyokon Shoujo Nyoudou Challenge!
Monthly Vitaman 2014-01
Monthly UriboZakkaTen Jan.31,2020
Monthly 'Aikawa' The Chief Editor Chp. 7
(C97) [DECOPPACHI (Hidiri Rei)] DT Chinpo 100-pon Acme Challenge!! (Kiratto Pri Chan)
[KAREHANEKO (Himitaka)] Extend Hiryuu Challenge (Strider Hiryuu) [Digital]
U Challenge
[Mizu] Kids Challenge [English]
Futanari Milk Challenge 5 | 扶她榨乳挑战 5
(C88) [Shinobi-Rocket (Sasamashin)] Akatsuki Challenge! (Kantai Collection -KanColle-)
(C95) [Andorogynous (Kiyose Kaoru)] Futanari Milk Challenge 5
(C93) [Unagiyasan (Hanamiya Natsuka)] Otona Challenge!! [Chinese] [脸肿汉化组]
[Bobobo] Hito Tsukiburi | After A Month (PLDK) [English] =LWB=
(C92) [Milk pudding (Jamcy)] Akane-chan Challenge! (VOICEROID)
[Jyoka] Igyou Kaikitan Mannequin (Monthly QooPA 2015-06)
Monthly Vitaman 2013-07
(C96) Dairoku! Otoile Challenge
(SC39) [Various (Various)] Hatena? Challenge! (Challenge First-Year-Student)
Kasshoku Oneesan no Fudeoroshi Ver. 4
(C86) [Contamination (eigetu)] Maki Nico Lez Challenge (Love Live!) [Incomplete]
You Are Challenged by Kogal Takuha | La Sfida
[Takitomo Tsuguo] Lotion!? (Monthly Vitaman 2013-08) [Chinese] [最愛路易絲澪漢化組]
Monthly QooPA 2014-08
Yuusha no Sairokubon Challenge
[Kikkaya (Uesugi Kyoushirou)] Haruka Challenge [English] [Scansforhumanity]
[Torimogura] Osananajimi-chan Ikase Challenge
[The Monthly Istanbul (Ahugan Sugita)] Kasshoku Oneesan no Fudeoroshi Ver. 5 [English] [Uncensored]
Gekkan Comic Guts Re: | Monthly Comic Guts Re:
[Karma Tatsurou] Tsuyuki | Rainsnow (Monthly Vitaman 2014-08) [English] =TV=
Monthly QooPA 2013-10
Monthly Vitaman 2013-10
[The Monthly Istanbul (Ahugan Sugita)] Kasshoku Oneesan no Fudeoroshi [Digital]
Backstage Hibiki Challenge
(Motto Warunodesu... Ouji) [Sakura Garden (Shirosuzu)] Aisha Challenge Renji ☆ 4 | 爱莎的☆4挑战 (Sennen Sensou Aigis) [Chinese] [DarkZ]
(C92) [K+W (Sasachinn)] Hatsuzuki to Muremure Muramura Natsu Ecchi! | Having Stuffy Sex On The First Month Of Summer! (Kantai Collection -KanColle-) [English] [Doujins.com]
(C64) [kodomo challenge (Various)] Natsu no Kansatsu Nikki
Monthly Vitaman 2015-10 [Digital]
[Bobobo] Hito Tsukiburi | After A Month (PLDK) [English] =LWB= [Decensored]
[Fujisaka Kuuki] Koi Kano x Ai Kano Ch. 25 (Monthly Vitaman 2015-05) [Chinese] [樱翼汉化组]
[Sakura Garden (Shirosuzu)] Chaldea Outdoor Challenge Abby-chan to Issho (Fate/Grand Order) [Digital]
Mesu Ana Muhou Chitai Muyou no Chitsu-nai-dashi Choueki - Hoozuki Miyoko 5 years 6 months