(C92) [Milk pudding (Jamcy)] Akane-chan Challenge! (VOICEROID)
[Sakura Garden (Shirosuzu)] Chaldea Outdoor Challenge Abby-chan to Issho | Chaldea Outdoor Challenge with Abby-chan (Fate/Grand Order) [English] [The Blavatsky Project] [Digital]
[Oobae Toudai (Murasaki Orange)] NOEL HARD (Blazblue)
[Metacorapusu (Metacora)] JC Chinpo-beya Ikkagetsu Seikatsu Challenge!! (Kouhen) [Digital]
Hard Mode
Too Drunk to Hard-on
(COMIC1☆13) [Oboro & Tempo Gensui Dou (Tempo Gensui)] Sailor AV Kikaku ~Fukusuu no Chara Danyuu ni Hard Rinkan & Rankou Doukyuusei no Okazu Hen~ (Bishoujo Senshi Sailor Moon)
Saijaku Gal wa Ikizurai! - The weakest pussy is hard to go.ch.1
(C91) [Gambler Club (Kousaka Jun)] Satoshi Bokki shita? | Ash ♥ Did You Get Hard? (Pokémon) [English] {risette translations}
W Jeanne to Off-Paco Challenge
[Hinasaki yo] yasou no uta ~ouka dotou~ (COMIC Kairakuten Beast 2015-04) [Chinese] [無邪気漢化組]
(C86) [Contamination (eigetu)] Maki Nico Lesbian Challenge (Love Live!) [Incomplete]
[Kisei Toukyoku (Richard Bahman)] Houkago Dairizuma 3 Sotsugyoushiki wa Ninpu de... [Chinese] [Digital]
Chaldea Outdoor Challenge Abby-chan to Issho
CHALLENGE
(C93) [MeltdoWN COmet (Yukiu Con)] Kanade Challenge Kouhen [Chinese] [Lolipoi汉化组]
[Shinozaki Rei] Blue Berry [English] [DesuDesu]
Cat's Woman Hard Core Edition
(C63) [RST Slave (Ebina Souichi)] Kasumi Hard Love 2 ver. 3 (Dead or Alive)
[Crimson Comics (Carmine)] Nel Hard (Star Ocean 3)
(C85) [Hakkou Kimuti (Hardboiled Yoshiko)] Chinpora ~Ikari no Megahon~ (Pokemon)
Oshikko Challenge!? | 小便挑战!?
EMPIRE HARD CORE 2014 WINTER {doujins.com}
Happy Aphrodisiac Challenge
Iemoto Challenge Series - Jinrui Hasshou no Chi de Mikai no Buzoku to Bunka Kouryuu Isshuukan
An Earnest Captive 5 - Hard To Say Im Sorry
ETD Challenge.
[Nigatsu Umare (Sawaki Koma)] Hard Down VER.G (Hyperdimension Neptunia) [Digital]
fav*exp15 ○○○Challenge
(Zennin Shuuketsu 9) [Chikuwa to Kyuuri (Sakuraba Chizuru)] Otou-san Challenge (Naruto)
Pancakes Challenge
[Execio (Eizan)] Kousoku Ero Henkou Appli ~Tap Hitotsu de Kousoku o Hiwai ni Kaete Gakuen Joshi Zenin no Ana o Kouryaku Shichaou!~ | Using a Lewd App To Change School Rules [English] {Doujins.com}
#SoniCha Ikuiku Challenge
(Reitaisai 10) [Hakkou Kimuti (Hardboiled Yoshiko)] Hatate-san Miraretemasuyo? (Touhou Project)
TS-kko Otokoyu Challenge!
(Futaket 5) [Temparing (Tokimachi Eisei)] Binbin Amazoness Ecstasy | Rock Hard Amazoness Ecstacy (Seiken Densetsu 3) [English] [q91] [Incomplete]
(C84) [大吟醸まっしぐら (ドブロッキィ)] 散花 咲夜HARD (東方Project)
[inari mochi] Swimsuit Challenge
[Bosshi] Kitsui yo Saki-sensei! (Wet and Hard Saki Sensei!) [English] [RyuuNoTamashii]
(C69) [Ashita wa Docchida! (Mikage Takashi)] HARD-BOILEDGIRL
SAREN HARD 3
[ARABIKI (Itokatsu)] "Misa x Kaga" HARD ☆ LOVE (Lucky Star)
Shizuku to Airi no 1-kagetsu Dousei Challenge!! | 雫和愛梨的一月同居挑戰!!
Life of a yukkuri on Hard mode(半生不熟汉化组)
[Kameyoshi Ichiko] Kanako Challenge (COMIC LO 2020-09) [English] [LoliAce] [Digital]
Sephiria Hard Soushuuhen
Hana Challenge!
(C63) [Kodomo Challenge (various)] Mainiti-ga-Kodomo-no-hi
[Kurono Masakado] HARD S
[Hardboiled Yoshiko] Oshikake Sun Shower | 不請自來狐嫁太陽雨 [Chinese] [Digital]
[Junk Center Kameyoko Bldg] HARD BLACK (BLACK LAGOON)
[Hardboiled Yoshiko] Oshikake Sunshower makuai |不请自来的太阳雨 幕间小剧场 (Towako 11) [Chinese] [山猫亭个人汉化] [Digital]
Kashima-san to Akimatsuri Challenge
[NCP] Kakun dakara Shikatanai! ~ Shimai-tachi o Kakun de Fukujuu Sasete Hametaosu! | It's The House Rules, So It Can't Be Helped! [English]
(C94) [ANDOROGYNOUS (Kiyose Kaoru)] Futanari Milk Challenge 4 | [番外篇]——快感觉醒!便器化的先辈! [Chinese] [鬼迷日眼的莱科少校个人川话化]
[A Joke is Hard!!! (Yanagi)] 月に、溺れる。 (Gintama) [Digital]
Maki Nico Lez Challenge
[Kinomoto Anzu] Akari Challenge (Chiisana Karada no Dakigokochi) [English] [TQM_Translations]
(C95) [Taikan Kyohougumi (Azusa Norihee)] Sakura-chan to Oshigoto Challenge - Ona-Hole Challenge with Sakura (Cardcaptor Sakura) [English] [biribiri]
(C87) [Hard Lucker (Gokubuto Mayuge)] Yuriko no Sex Bousou Tokkyuu (The IDOLM@STER MILLION LIVE!)
Onna Kentoushi no Shakuhou o Kaketa Chousen | The Liberation Challenge of a Female Knight
Sephiria Hard 1
Ane☆Volleyball Challenge
[Shibahara Gocho] Fechi-Muchi
(C95) [Daihonei (TYPE.90)] EMPIRE HARD CORE 2018 WINTER (Hataraku Saibou)
Kyokon Shoujo Nyoudou Challenge!
Yui-chan SEX Challenge!!
(C94) [Moruda Ramenya (Moruda)] Okei-san no Nukinuki Dosukebe Challenge | Okay-san's Dirty Lewd Challenge (Girls und Panzer) [English] {Doujins.com}
Dairoku! Otoile Challenge
[Hard Chrome] Manga E Tora! (Phantasy Star Online 2)
(C94) [Bizensiki Roroppu (Bizen)] Oshiri Ecchi Challenge (Hatoba Tsugu)[Chinese][夏姬霸汉化组·改]
[Hitsumabushi] Double Up Challenge! [English]
Doki doki♡ Ticket Challenge!
Zenseito Kyoushokuin 509-mei ni Zettai Fukujuu Suru Kounai Yuiitsu no Josei Hard SM Dorei Kyoushi Kouhen