[Aita Nikov] Futanari Musume Eruna no Junan | Futanari Elna's Hard Acceptance (Futanarikko Fantasia) [English] [doujin-moe.us]
(Ware koso Prism King!) [SKB (Anashiri)] Hold me hard & mellow (KING OF PRISM by PrettyRhythm)
[Sen] Makabe no Oshiri Challenge (THE IDOLM@STER MILLION LIVE!)
(C76) [MEKONGDELTA, DELTAFORCE (Route39, Zenki)] Hard Normal Honey (Amagami)
Aisha Challenge Renji ☆ 4
[Orange Opener (hard)] Chicchana Succubus-chan ni Ii You ni Sarechau Hon | 被小小的魅魔隨意玩弄的故事 [Chinese] [Digital]
Chaldea Outdoor Challenge Abby-chan to Issho 3
JC Chinpo-beya Ikkagetsu Seikatsu Challenge!
(C97) [Yusei Haguruma (Victanyas)] Namaiki Kuchikukan Wakarase Challenge | I'll Make You Understand Challenge (Azur Lane) [English] {Doujins.com}
EMPIRE HARD CORE 2016 SPRING
[Sakura Garden (Shirosuzu)] Chaldea Outdoor Challenge Abby-chan to Issho (Fate/Grand Order) [Digital]
W&W Dub rules Ch. 1
[ViperXTR] I Challenge You! (Kono Subarashii Sekai ni Syukufuku o!) [奶綠個人漢化]
Renzoku Kyousha Challenge
(C67) [Hard Flogs (Haoto Luna)] Hard Flogs vol.2 (Fate/stay night)
Matsuno Osomatsu no Sex Challenge
(C89) [Daihonei (TYPE.90)] EMPIRE HARD CORE 2015 WINTER (Various)
Futanari Milk Challenge 5 | 扶她榨乳挑战 5
Futanari Milk Challenge 3 | 扶她榨乳挑战 3
(Motto Warunodesu... Ouji) [Sakura Garden (Shirosuzu)] Aisha Challenge 4 (Sennen Sensou Aigis)
(SC2015 Summer) [Kazeuma (Minami Star)] Shin Sekaiju 2 no Anone Hard (Etrian Odyssey)
[Hardcore Zayaku Souten (Hirayan)] 45XY45 (Girls' Frontline) [English] [MegaFagget] [Digital]
Imasara Shampoo Bottle Challenge o Suru Suieibu Coach no Manga
Kyokon Shoujo Nyoudou Challenge!
[Hakkindo (Suisui)] SAREN HARD (Princess Connect! Re:Dive) [2019-02-10]
(COMIC1☆10) [Labomagi! (Takeda Aranobu)] Atago to Takao no Chotto Hard na Choukyou Seikatsu (Kantai Collection -KanColle-)
[hard days (Kamizawa Reiji)] YAB [Digital]
Kasumi Hard Love 2 ver. 1
(C96) [Akairo Kurena (Kurenai)] Jeanne Alter to Dakkou Challenge!! (Fate/Grand Order)
(C88) [Nipple Mokuba (Parabola)] SUPER HARD Hatsujou Imouto 2 | SUPER HARD Breeding Imouto 2 (Touhou Project) [English]
[Crimson Comics] Robin Hard 2 (One Piece)
Pancakes Challenge
(C88) [Nipple Mokuba (Parabola)] SUPER HARD Hatsujou Imouto 2 | SUPER HARD Breeding Imouto 2(Touhou Project) [English][Cazzeggione]
[3D-HEAVEN (Nakai Rokudan)] HARD CANDY (King of Fighters)
[Sakura Garden (Shirosuzu)] Chaldea Outdoor Challenge Abby-chan to Issho 3 (Fate/Grand Order) [Chinese] [一只麻利的鸽子汉化] [Digital]
(Futaket 14) [Suichuu White (Calpi)] Kyokon Shoujo Nyoudou Challenge! [Chinese] [沒有漢化]
(C93) [Aozora Shoujo (Shirane Taito)] Rika no Oshiri Challenge (THE IDOLM@STER CINDERELLA GIRLS)
[MemeXILE (Memeo)] Kodomo Challenge (Free!) [Digital]
Aku no Seitokaichou HARD
RΩ Hard Core
I Challenge You!
[Takeuchi Kazuma] Sexercise And Hard Punching (Comic Hotmilk 2013-06) [English] [Kameden]
EMPIRE HARD CORE 2016 SUMMER
(C88) [Daihonei (TYPE.90)] EMPIRE HARD CORE 2015 SUMMER (Mobile Suit Gundam The Origin) [English] [Amoskandy] [Incomplete]
(C93) [Komatta Tomato (Yuuki Miyabi)] Akatsuki-chan Mayonaka no Otoile Challenge (Kantai Collection -KanColle-)
Teisouring Challenge
(C88) [Nipple Mokuba (Parabola)] SUPER HARD Hatsujou Imouto 2 (Touhou Project) [Chinese] [想抱雷妈汉化组]
[Niliu Chahui] Male Swimsuit Challenge [English]
[Nigatsu Umare (Sawaki Koma)] Hard Down VER. W (Hyperdimension Neptunia) [English] [Nepperoni] [Digital]
(C90) [Akausagi (Fukuyama Naoto)] 100 challenge (Hundred) [Chinese] [清純突破漢化]
[Nigatsu Umare (Sawaki Koma)] Hard Down VER.G (Hyperdimension Neptunia) [English] {uncle q} [Digital]
Hard x Heat x Heart
(C62) [Daihonei (TYPE.90)] EMPIRE HARD CORE 02 (Onegai Teacher)
Futanari Elna's Hard Acceptance
(C72) [Genki no mizu no wakutokoro (Various)] RO Hard Core (Ragnarok Online)[Chinese]【超⑨汉化】
(C93) [MeltdoWN COmet (Yukiu Con)] Kanade Challenge Kouhen
Saimin Tengoku Challenge 04
Nametake Challenge!
EMPIRE HARD CORE 2019 SPRING
[Hard Lucker (Gokubuto Mayuge)] Suzuran o, Teoru (IDOLM@STER Cinderella Girls) [Digital]
(COMIC1☆7) [ASIANBOY (Hasemi Ryo)] Backstage Hibiki Challenge (THE IDOLM@STER) [English]
[Kisei Toukyoku (Richard Bahman)] Houkago Dairizuma Gifu wa Musume o Haramasetai [Chinese] [Digital]
F6 Matsuno Karamatsu no Sex Challenge
(C91) [Angelic Feather (Land Sale)] Flan-chan no Saimin Nikubenki Challenge (Touhou Project)
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
[Tamaki Nozomu] Narikiri Lovers
[Mizu] Kids Challenge [English]
(C87) [Nipple Mokuba (Parabola)] SUPER HARD Hatsujou Imouto (Touhou Project)
(C93) [Unagiyasan (Hanamiya Natsuka)] Otona Challenge!! [Chinese] [脸肿汉化组]
(C93) [Unagiyasan (Hanamiya Natsuka)] Otona Challenge!!
(Ore no Turn vs. 2019) [sigh. (Naruse)] Ore to Aitsu no S. M. T Challenge! (Yu-Gi-Oh! VRAINS)
[Hiyo Hiyo] Seiippai No Hohoemi - A Smile As Hard As Possible
(C87) [Daihonei (TYPE.90)] EMPIRE HARD CORE 2014 WINTER (Space Battleship Yamato 2199) [English] {doujins.com}
(C94) [Fuwatoro★Marinepolis (Sumitomo)] Theater Challenge (THE IDOLM@STER MILLION LIVE!)
EMPIRE HARD CORE 2017 SUMMER