Ishtar no Houkei Chinpo Mukimuki Challenge Jipponshoubu+Gojitudan
(C76) [Hard Puncher Maniax (Shibahara Gotyo)] Seishun no Bell Narippanashi! (Saki)
(C90) [Akausagi (Fukuyama Naoto)] 100 challenge (Hundred)
[Croriin]~Succubus Challenge~(Isekai Rakuten Vol.5)[Chinese][星瞳漢化]
[Crimson Comics] Sephiria Hard 2 (Black Cat)
(C97) [Yuasa Rengou (Jean Louis)] Tanpan Kozou no Oppai Gym Challenge! | A Boy In Short's Big Breasted Gym Challenge! (Pokémon Sword and Shield) [English] {Doujins.com}
[Sen] Makabe no Oshiri Challenge (THE IDOLM@STER MILLION LIVE!)
[Crimson Comics (Carmine)] Nel Hard (Star Ocean 3)
(C80) [Celluloid Acme (Chiba Toshirou)] Party Hard (Dragon's Crown) [English] [Not4dawgz + FUKE]
Tanpan Kozou no Oppai Gym Challenge!
[Molossan (Morochin-san)] Dokidoki Mesuiki! Challenge!! ~Cosplay Uriko Hen~ (Hacka Doll, Kantai Collection -Kancolle-) [Digital]
Kodomo Challenge
Sephiria Hard 1
Nanjamo to Ura Gym Challenge!! | 奇树的秘密相声挑战!!
[Ueno Naoya] Hard-X [English] [SaHa]
M.A.H.O Girls HARD CORE!
Yuusha no Sairoku Hon Challenge Omake Manga
[Fujisaka Lyric] It's Hard to be Honest [English][Decensored]
[Hakkou Kimuti (Hardboiled Yoshiko)] Chinpora ~Ikari no Megahon~ | Centipenis ~Megahorn of Anger~ (Pokémon) [English] [Digital]
(C80) [CELLULOID-ACME (Chiba Toshirou)] PARTY HARD (Dragon's Crown)
(C70) [Studio Wallaby (Niiruma Kenji)] Fermi to Kotona to Mokuzou Hard (ZOIDS)
[Yurikawa] Futago Challenge | Twin Challenge (Toshiue Kanojo Alternative) [English] [PSYN+DMD]
(C88) [Nipple Mokuba (Parabola)] SUPER HARD Hatsujou Imouto 2 | SUPER HARD Breeding Imouto 2(Touhou Project) [English][Cazzeggione]
Head Dive
Imouto Rule | Three Rules of a Younger Sister {doujins.com}
[Crimson (Carmine)] Robin Hard 2 (One Piece) [Chinese] [前线作♂战♀基地]
(SC56) [Chilled Cherry Blossom (Sakura Chiru)] Meijou Shigatai Nyaruko-San Ero Yome Hon no Younamono | Hard to Describe Book About Nyaruko-san as an Erotic Wife and that Sort of Thing (Haiyore! Nyaruko-san) [English] {Dame!trans}
Aku no Seitokaichou HARD
Ko-Gil Challenge
(C96) Dairoku! Otoile Challenge
HARD CANDY FULL COURSE
[Hinasaki yo] yasou no uta ~ouka dotou~ (COMIC Kairakuten Beast 2015-04) [Chinese] [無邪気漢化組]
[Crimson Comics (Carmine)] Robin Hard (One Piece) [English]
(C91) [Daihonei (TYPE.90)] EMPIRE HARD CORE 2016 WINTER (Mobile Suit Gundam Tekketsu no Orphans) [English] [Fated Circle]
Otou-san Challenge
EMPIRE HARD CORE 2014 SPRING
School Rules [English] [Rewrite] [Reijikun]
Extract 11 - Rules of Love
[Kazusa Shima] Haado Buriidaa (Hard Breeder) Vol. 2
(C93) [ANDOROGYNOUS (Kiyose Kaoru)] Futanari Milk Challenge 2
(C95) [Taikan Kyohougumi (Azusa Norihee)] Sakura-chan to Oshigoto Challenge - Ona-Hole Challenge with Sakura (Cardcaptor Sakura)
[Gojarun no Ozashiki (Gojarun)] Nantaika Triad to Yukai na Nakama-tachi Ochinchin Challenge Hon (THE IDOLM@STER CINDERELLA GIRLS) [Digital]
GRAN VERY HARD
Boku no Bokki Penis o Rokuga Shite Ikina Yo | Go Ahead and Film My Hard Penis
[Saigado] Soto Kataku Naka Ururu | Outside Hard, Inside Ripe (COMIC Bazooka DEEP 2008-05) [English] [Tonigobe] [Decensored]
(COMIC1☆8) [Daihonei (TYPE.90)] EMPIRE HARD CORE 2014 SPRING (Gundam Build Fighters) [English] {doujin-moe.us}
[M-10 (Kurokawa Mio)] HARD WAY (ToHeart)
Akane-chan Challenge! | 아카네짱 챌린지!
Hardcore chapayev
Kodomo de Challenge 3
(C86) [highway (Iri)] Aku no Seitokaichou HARD (VOCALOID) [English] [constantly]
[Suzux] Usopp Hard - Kairaku Ou (One Piece)
Angel's stroke 137 Yui-chan Challenge!! 2
Yuusha no Sairoku Hon Challenge
[Marumaru Arumajiro (Majirou)] DOA DOA HARD CORE Momijizome | DOA DOA HARD CORE - Staining Momiji (Dead or Alive) [English] {doujin-moe.us}
(C85) [Daihonei (TYPE.90)] EMPIRE HARD CORE 2013 WINTER (Space Battleship Yamato 2199) [English] {doujin-moe.us}
[Kurono Masakado] Hard S [English] [SaHa]
Otona Challenge!!
Maki Nico Lez Challenge