Hard Challenge Rules

Too Drunk to Hard-on

(C72) [Genki no mizu no wakutokoro (Various)] RO Hard Core (Ragnarok Online)

Kyokon Shoujo Nyoudou Challenge!

Natsukoi Challenge | Summer Love Challenge

Atago to Takao no Chotto Hard na Choukyou Seikatsu

[highway (Iri)] Aku no Seitokaichou HARD (VOCALOID) [Digital]

(C93) [Aozora Shoujo (Shirane Taito)] Rika no Oshiri Challenge (THE IDOLM@STER CINDERELLA GIRLS)

Manatsu no Drink Challenge

(C92) [Kyougetsutei (Miyashita Miki)] Anzu Hard Fork PREVIEW (THE IDOLM@STER CINDERELLA GIRLS)

Oshikko Challenge!? | 小便挑战!?

(C93) [MeltdoWN COmet (Yukiu Con)] Kanade Challenge Kouhen

Jisatsu Challenge | 自殺挑戰

Planning AV: One towel men's bath challenge in St. Louis and Honolulu

A Hard Test to Pass

(C89) [Daihonei (TYPE.90)] EMPIRE HARD CORE 2015 WINTER (Various)

Gonin Heya HARD MIX | Five Guys In One Room HARD MIX

[Kyousuke Yaiba] Battle Hard Lv 3

Tickle Massage Chair Mini - Million Yen Challenge

[Orange Opener (hard)] Chicchana Succubus-chan ni Ii You ni Sarechau Hon [Digital]

[Daihonei (TYPE.90)] EMPIRE HARD CORE 5 (Mai-HiME, Genshiken)

HARD CANDY

(C81) [GERHARD (Takahisa Kunihiro)] Princess 1

[Araki Akira] Soft ni Hard ni | Soft X Hard

(C92) [Daihonei (TYPE.90)] EMPIRE HARD CORE 2017 SUMMER (Re:CREATORS)

Petit Xu Lewd Challenge + Extras

(C64) [kodomo challenge (Various)] natsu no kansatsu nikki | Summer observation diary (Original) [English]

(C69) [K.A.D (Rocket Okaboshi)] Hard Core Dildo Dolls (Eureka Seven)

Dokidoki Mesu Ochi Gohoushi Challenge

[Crimson Comics (Carmine)] Yuna Rikku Double Hard (Final Fantasy X-2) [English] [desudesu]

Etorofu-gata Muchikko Kodomo Challenge

Robin Hard

[Crimson Comics] Robin Hard 2 (One Piece)

Zetsurin Challenge

[Neuroleptica Jikkou Iinkai (Hiromori Shinobu)] The Taiiku Souko no Onna Neuroleptica Hard Quality Series

(C92) [Milk pudding (Jamcy)] Akane-chan Challenge! (VOICEROID)

[Yoshii Tech Sha (Totokichi)] FutaKemo HARD -Hatsujou Futanari Chinpo de Shirudaku Nakadashi Koubi!- (Kemono Friends)

[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]

[Kisei Toukyoku (Richard Bahman)] Houkago Dairizuma 2 Boku no Kanojo wa Chichioya ni Tanetsuke Sarete Iru [Chinese] [Digital]

[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]

Play! Hard Mode

(C93) [MeltdoWN COmet (Yukiu Con)] Kanade Challenge Kouhen [Chinese] [Lolipoi汉化组]

(C97) [Yusei Haguruma (Victanyas)] Namaiki Kuchikukan Wakarase Challenge | I'll Make You Understand Challenge (Azur Lane) [English] {Doujins.com}

(C95) [Daihon'ei (TYPE.90)] EMPIRE HARD CORE 2018 WINTER (Hataraku Saibou)

To wa yoku ifu monode

(C85) [Urakata Honpo (SINK)] Urabambi Vol. 48 Ochi Mama ~Kazoku ni Kakurete Hard SEX ni Hamaru Hahaoya-tachi~ (Dokidoki! Precure)

(C91) [Daihonei (TYPE.90)] EMPIRE HARD CORE 2016 WINTER (Mobile Suit Gundam Tekketsu no Orphans)

[Chakura Kazuhiko] Futari no Housoku | Our Rules (COMIC LO 2010-09) [English] [Munyu]

(Utahime Teien 4) ["Tsu" ga Mittsu. (Tsuttsu)] Akane Challenge!? 2 (THE IDOLM@STER CINDERELLA GIRLS) [Chinese] [无毒汉化组]

[Shiwasu no Okina] Boku no Bokki Penis o Rokuga Shite Ikina Yo | Go Ahead and Film My Hard Penis Ch. 4 (COMIC Aun 2016-09) [English]

Kasen-chan no Jasen Rouraku Challenge

(C85) [Urakata Honpo (SINK)] Urabambi Vol. 48 Ochi Mama ~Kazoku ni Kakurete Hard SEX ni Hamaru Hahaoya-tachi~ (Dokidoki! Precure) [English] {doujins.com}

[Kyuu (Shooya Akira)] Futtou Challenge 2 (Sora no Manimani)

[Hardcore Zayaku Souten (Hirayan)] Kyousei Zecchou Batsu Game Namaiki JK no Shitsukekata [Digital]

Space Detective Jade Dan Indecent Challenge

Myoukou-san Hard Ona Long Dildo de Naizoukan Self Seieki Chuunyuu Shussan

Yuusha no Sairokubon Challenge

Saimin Tengoku Challenge 04

Fukujuu to Amagami | Hard to say I love you 1-2

(C94) [Minamono (Minamo)] Ko-Gil Challenge (Fate/Grand Order) [Chinese] [theoldestcat汉化]

One-shota Challenge

Namanama Shandy Gaff (nf4)] Lap-sama no Dosukebe AV Challenge ~ Jokanbu o Soete (Laplus Darknesss, Takane Lui) [Digital]

[Crimson Comics] Sephiria Hard 2 (Black Cat)

Petite Jolyne Lewd Challenge + Extras

Saimin Tengoku Challenge 05

(Houraigekisen! Yo-i! 29Senme) [Daihonei (TYPE.90)] EMPIRE HARD CORE 2017 SPRING (Kantai Collection -KanColle-)

(Zenkai Cadence 3) [roket (yago)] STURDY HARD (Yowamushi Pedal)

[Nigatsu Umare (Sawaki Koma)] Hard Down VER. W (Hyperdimension Neptunia) [Digital]

(C87) [Daihonei (TYPE.90)] EMPIRE HARD CORE 2014 WINTER (Space Battleship Yamato 2199)

(C86) [Basutei Shower (Katsurai Yoshiaki)] SEX p.a.r.t.y -hard drug lesson- (Love Live!)

Futanari Milk Challenge 4 | 扶她榨乳挑战 4

[Cross] Hard Time

Futanari JKs Are Cutest When They're Hard

[Rippadou (Liveis Watanabe)] CAT’S WOMAN HARD CORE Hen | Cat's Woman Hard Core Edition (Batman, Cat's Eye) [English] {rookie84}

(SC39) [Various (Various)] Hatena? Challenge! (Challenge First-Year-Student)

(C95) [Yamitsuki Honpo (Wise Speak)] JK Tamamo no Shuugaku Ryokou Oppai Challenge (Fate/Extra)

Renzoku Kyousha Challenge

(C78) [Dennou Fuyu Mikan (Ueda Rieko)] Otona Challenge (Final Fantasy 4)

SAREN HARD 3

[Yurikawa] Futago Challenge | Twin Challenge (Toshiue Kanojo Alternative) [English] [PSYN+DMD]

[Miraiya (Asari Shimeji)] Bumbling Detective Conan - File 8: The Case Of The Die Hard Day (Detective Conan)

(Futaket 14) [ANDOROGYNOUS (Kiyose Kaoru)] Futanari Milk Challenge 3 | 迫真水泳部・扶她的里技―第三章[风俗店篇] [Chinese] [鬼迷日眼的莱科少校个人川话化]

(C59) [RST Slave (Ebina Souichi)] Kasumi Hard Love (Dead or Alive)

[Hiyo Hiyo] Seiippai No Hohoemi - A Smile As Hard As Possible

[Crimson Comics (Carmine)] Rikku Hard 2 (Final Fantasy X-2)

(CR35) [Hard Puncher Maniax (Shibahara Gotyo)] Wa ni Musume ☆ Dai Shuugou (Tsuki wa Higashi ni Hi wa Nishi ni)

[Bosshi] Kitsui yo, Saki Sensei! (Wet and Hard Saki Sensei!) [Ryuutama] English

(CSP4) [Urakata Honpo (Sink)] Urabambi Vol. 25 - Max Hard (Futari wa Precure [Pretty Cure])

(C88) [Nipple Mokuba (Parabola)] SUPER HARD Hatsujou Imouto 2 (Touhou Project) [Chinese] [oo君個人漢化]

(C94) [Fuwatoro★Marinepolis (Sumitomo)] Theater Challenge (THE IDOLM@STER MILLION LIVE!)

(COMIC1☆7) [Daihonei (TYPE.90)] EMPIRE HARD CORE 2013 SPRING (Maoyuu Maou Yuusha) [English] {doujin-moe.us}

Pancakes Challenge

(MILLION FESTIV@L) [Hard Lucker(Various)] Million Live Sukebe Goudou MILLION★SUKEBE★STARS (THE IDOLM@STER MILLION LIVE!)

Fukujuu to Amagami | Hard to say I love you 1-3

(C86) [Hard Puncher Maniax (Shibahara Gotyo)] Kanmusu Nostalgia (Kantai Collection -KanColle-)

Ningyohime no Maso Ijime ~Hard SM Choukyou~

[Ueno Naoya] SIDE-A GUN SHOT (HARD-X) [Chinese] [Incomplete]

[Suzux] Usopp Hard - Kairaku Ou (One Piece)

At first glance, it looks like a man swimsuit challenge + Textless + Bonus

DokiDoki Mesuiki! Challenge!!

DeKatsu no Osasoi Challenge!

(C77) [Kyuu (Shooya Akira)] Futtou Challenge (Sora no Manimani)

Zenseito Kyoushokuin 509-mei ni Zettai Fukujuu Suru Kounai Yuiitsu no Josei Hard SM Dorei Kyoushi Kouhen

(C63) [RST Slave (Ebina Souichi)] Kasumi Hard Love 2 ver. 3 (Dead or Alive)

Pancakes Challenge

Seieki Tamekomi Challenge

[O.RI] Hard

(Ware koso Prism King!) [SKB (Anashiri)] Hold me hard & mellow (KING OF PRISM by PrettyRhythm)

[Metacorapusu (Metacora)] JC Chinpo-beya Ikkagetsu Seikatsu Challenge! (Zenpen) | One-month lifestyle challenge: Rooming in an apartment filled with dicks! Part 1 [Digital] [English] [Team Rabu2]

Hard Blade (Queen's Blade)

(Love ♥ Collection 2015) [Hard Luck Hero (Hiyama Haruji)] Tadashi Inyan Kono Aishi Kata. side HARUKA (Uta no Prince-sama) [Sample]

(C92) [ANDOROGYNOUS (Kiyose Kaoru)] Futanari Milk Challenge [English] {Hennojin}

[MECCHORI (Mitsuru)] HARD CANDY (Kekkai Sensen) [Digital]

[Kisei Toukyoku (Richard Bahman)] Houkago Dairizuma 3 Sotsugyoushiki wa Ninpu de... [Chinese] [Digital]

[ViperXTR] I Challenge You! (Kono Subarashii Sekai ni Syukufuku o!) [English]

Futanari Milk Challenge 2

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

(C70) [Hard Puncher Maniax (Shibahara Gotyo)] Nana to Narumi no Motto Kisu Shite!! (KiMiKiSS)

[Metacorapusu (Metacora)] JC Chinpo-beya Ikkagetsu Seikatsu Challenge! (Zenpen) [Digital]

[Hotta Kei] Jyoshidai no Okite (The Rules of Women's College) vol.1

(COMIC1☆6) [STUDIO HUAN (Raidon)] ViviEin HaRD (Mahou Shoujo Lyrical Nanoha)

(C93) [Milk pudding (Jamcy)] Akane-chan Challenge! 2-kaime (VOICEROID)

(SUPER11) [Astonish (Naitou Naito)] Kodomo Challenge (Various) [English] [CrystalMeph]

(COMIC1☆8) [Daihonei (TYPE.90)] EMPIRE HARD CORE 2014 SPRING (Gundam Build Fighters)

[Yamitsuki Honpo (Wise Speak)] JK Tamamo no Shuugaku Ryokou Oppai Challenge (Fate/Extra)

(C76) [MEKONGDELTA, DELTAFORCE (Route39, Zenki)] Hard Normal Honey (Amagami)

Toka 1 hour drawing challenge

(C70) [Okinawa Taieki Gunjinkai (Yasunaga Kouichirou)] Futakoi Challenge (Futakoi Alternative)

[Crimson Comics (Carmine)] Tifa Hard AC (Final Fantasy VII Advent Children) [English] [DejaVu]

[Tamaoki Benkyo] Hard Acme

HARD CANDY FULL COURSE

[Sakura Garden (Shirosuzu)] Chaldea Outdoor Challenge Abby-chan to Issho | Chaldea Outdoor Challenge with Abby-chan (Fate/Grand Order) [English] [The Blavatsky Project] [Digital]

Yuna Rikku Double Hard

[Taikan Kyohougumi (Azusa Norihee)] Sakura-chan to Oshigoto Challenge - Ona-Hole Challenge with Sakura (Cardcaptor Sakura) [English] [Digital]

(C86) [Daihonei (TYPE.90)] EMPIRE HARD CORE 2014 SUMMER (Captain Earth)

(SC59) [Nigatsu Umare (Sawaki Koma)] Hard Down (Hyperdimension Neptunia) [English] [SMDC]

(COMIC1☆7) [Daihonei (TYPE.90)] EMPIRE HARD CORE 2013 SPRING (Maoyuu Maou Yuusha)

[Mikeke] Hatena Manga - Semete Yacchae! (Challenge First-Year-Student)

Nametake Challenge!

(C92) [Hard Chrome (hardcrom)] STEP UP!! (THE IDOLM@STER CINDERELLA GIRLS)

[Sakura Garden (Shirosuzu)] Chaldea Outdoor Challenge Abby-chan to Issho (Fate/Grand Order) [Digital]

W&W Dub rules Ch. 2

Tenchi Muyo!! Hard Times, Long Nights! [English] [Rewrite] [Gutter~Snipe]

(C92) [MeltdoWN COmet (Yukiu Con)] Kanade Challenge Zenpen

[Kikkaya (Uesugi Kyoushirou)] Haruka Challenge

[Yumekakiya (MuuMuu, Pizza Yorozu)] W&W Dub rules Ch. 1 (Chinese)

Maki Challenge

[Anzaki Moral] Ne! Shiyo - Let's make me hard!

[sky & si-o] 罪世 - バーサーカーチャレンジ | Tsumi Yo - Berserker Challenge [EN]

(Kotonoha's Festa 2) [Milk Pudding (Jamcy)] Akane-chan Challenge! 2.5-kaime (VOICEROID) [Chinese] [古早个人汉化]

HARD GIRL