(C91) [TIES (Takei Ooki)] Watashi no, Onii-chan 4
(COMIC1☆11) [Daihonei (TYPE.90)] EMPIRE HARD CORE 2017 SPRING (Girls und Panzer)
(COMIC1☆8) [Daihonei (TYPE.90)] EMPIRE HARD CORE 2014 SPRING (Gundam Build Fighters) [Chinese] [Arioseins汉化]
Shuukan Watashi no Onii-chan no Hon
Chicchana Succubus-chan ni Ii You ni Sarechau Hon | 被小小的魅魔隨意玩弄的故事
Hard na Oshigoto!
[Izumi Kyouta] B-Hard
(COMIC1☆8) [Daihonei (TYPE.90)] EMPIRE HARD CORE 2014 SPRING (Gundam Build Fighters) [English] {doujin-moe.us}
[Mogiki-chan chi (Mogiki Hayami)] Mesu Neko Onii-san | Female Cat Onii-san (Go! Princess Precure) [English] [N04h] [Digital]
Onii-chan to Love Love Daisakusen 5
EMPIRE HARD CORE 2015 SUMMER Chapter 1
[A Joke is Hard!!! (Yanagi)] インザベッドルーム (Gintama) [Digital]
Fukujuu to Amagami | Hard to say I love you 1
(C76) [Daihonei (Type.90)] EMPIRE HARD CORE 2009 SUMMER (K-ON!) [English] [Chocolate]
(C68) [AFJ (Ashi_O)] Futari wa Zuri Cure Max Hard (Futari wa Precure Max Heart)
(C83) [Daihonei (TYPE.90)] EMPIRE HARD CORE 2012 WINTER (Chuunibyou Demo Koi ga Shitai!)
EMPIRE HARD CORE 2015 SUMMER
EMPIRE HARD CORE 2020 SPRING
[Katou Teppei] Too Drunk to Hard-on [English] [resurrective, Messy] [Digital]
[Arekusa Mahone] Onii ga Korenande (COMIC LO 2014-07) [English] [BSN]
[Hard☆Maniax] Futanari Onna Kishi, Zatsu Uochinpo Naburare Renzoku Shasei de Buzama ni Inma Ochi suru
[Hokama Mitsuri] Okaerinasai no Onii-chan (Kanjiru Oppai Hatsuikuchuu) [English] [BlindEye]
[Nyala Ponga (Sekai Saisoku no Panda)] Jimuteki ni Shori Shite Kureru Nurse-san | The Captain Who Handles the Hard Loads (Fate/Grand Order) [English] [Keye Necktire] [Digital]
(C88) [Intoku.info (Endou Hiroto)] Shishunki no Kyonyuu Imouto wa Onii-chan ni wa Kodomoatsukai Saretakunai! [Chinese] [无毒汉化组] [Decensored]
M.A.H.O Girls HARD CORE!
[Hidiri Rei] Chisa to Oniichama | Chisa and Onii-chama (COMIC LO 2010-05) [English] {5 a.m.}
[P-Forest (Hozumi Takashi)] Onii-sama Horuhoru (Mahouka Koukou no Rettousei) [English] [dvinrtribution] [Digital]
(Houraigekisen! Yo-i! 29Senme) [Daihonei (TYPE.90)] EMPIRE HARD CORE 2017 SPRING (Kantai Collection -KanColle-)
[Umedama Nabu] Tife Fell On Hard Times After The Merger of Squeenix (ENG) =CBS=
[Bosshi] Kitsui yo Saki-sensei! (Wet and Hard Saki Sensei!) [English] [RyuuNoTamashii]
[Rico] Onii-chan o Hitorijime | Monopolizing Onii-chan (Otona Mitai ni Suki ni Shite ne) [English] {Mistvern} [Digital]
[Hardboiled Yoshiko] Yakusoku (COMIC Kairakuten 2016-4) [Chinese] [漢化組漢化組×Foxglove]
[Salad] Onii-chan no Shuki | Since That Day 2 (Show Bitch) [English]
An Earnest Captive 5 - Hard To Say Im Sorry
(C66) [Misty Isle (Sorimura Youji)] BumbleBees (Shuukan Watashi no Onii-chan) [English] [GogetaSS4] [Decensored] [Incomplete]
robin hard 2
(COMIC1☆12) [Kazeuma (Minami Star)] Sekaiju no Anone 29 Lilisoro Hard (Etrian Odyssey)
(C92) [Peach Candy (Yukie)] Onii-chan Osewa wa Watashi ni Makasete ne 3 [Chinese] [绅士仓库汉化]
[Hinasaki yo] yasou no uta ~ouka dotou~ (COMIC Kairakuten Beast 2015-04) [Chinese] [無邪気漢化組]
(C93) [PoyoPoyoSky (Saeki Sola)] Onii-chan Unicorn to iikoto... suru? (Azur Lane) [English] [Manab&]
[Tamaoki Benkyo] Hard Acme
[Suitekiya Yuumin] Watashi no Komatta Onii-chan
EMPIRE HARD CORE 2016 SUMMER
(C91) [Amezaiku (Shiramori Yuse)] Watashi to Onii-chan no Himitsu
[Tiger] Yuuwaku・Imouto #2 Onii-chan wa seishori gakari | Little Sister Temptation #2 Onii-chan is in Charge of My Libido Management (COMIC Reboot Vol. 07) [English] [Digital]
[MECCHORI (Mitsuru)] HARD CANDY (Kekkai Sensen) [Digital]
PLAY HARD TO GET
(C76) [Daihonei (Type.90)] Empire Hard Core 2009 Summer (K-ON!)
(C67) [FlavorGraphics* (Mizui Kaou)] From Shinyokohama To Akihabara (Shuukan Watashi no Oniichan) [English]
[Noise] Onii-chan Sonna ni Short Pants Suki nano? [Chinese]
[Hayagami Amurasaki] Hard Angel
[Flavor Graphics* (Mizui Kaou)] Wataoni no Hon (Shuukan Watashi bo Onii-chan / Weekly Dearest My Brother)
[Crimson Comics (Carmine)] Yuna Rikku Double Hard (Final Fantasy X-2)
[Anzaki Moral] Ne! Shiyo - Let's make me hard!
(SC2017 Winter) [Idobata Kaigisho (Fried)] Haikei Onii-sama Yakusoku Owasure Naki You | Dear Onii-sama. Please Don't Forget Our Promise (Kono Subarashii Sekai ni Syukufuku o!) [English] [Juster]
Cat's Woman Hard Core Edition
[Over.J, Choi Tae-young] Learning the Hard Way 2nd Season (After Story) Ch.1/? [English] [Manhwa PDF] Ongoing
(Senya Ichiya 5) [#NUM! (Nonta)] Oshite Onii-san! (Magi: The Labyrinth of Magic)
Zoshokumono
[Fuyutugu] Onii-chan to Oyomesan Gokko | Playing House With Onii-chan (Digital Puni Pedo! Vol. 02) [English] [n0504] [Digital]
PENIS Magna Hard
(CR37) [Nirvana Soft (HIRONII)] Red Impact 3 (Gundam Seed Destiny)
*HARD LUCK WOMAN*ch.1
(C84) [MaruMaru Arumajiro (Majirou)] DOA DOA HARD CORE (Dead or Alive) [English] {doujinmoe.us}
(C94) [PoyoPoyoSky (Saeki Sola)] Onii-chan wa Onapet | Onii-chan is my masturbation inspiration [English]
[Algolagnia (Mikoshiro Honnin)] Onii-chan ni Mattaku Natsuiteinai Imouto o Okozukai de Tsutute XX shite Mimashita
HARD CANDY FULL COURSE
[Eitchna] Ii yo, Onii-chan Daisukidamon. [Chinese] [罗洁爱儿个人汉化]
[Cartagra (Kugami Angning)] Watashi no Hajimete wa Zenbu Onii-chan no Mono no You desu. [Digital]
(C86) [Basutei Shower (Katsurai Yoshiaki)] SEX p.a.r.t.y -hard drug lesson- (Love Live!) [English] {doujin-moe.us}
(C90) [Peach Candy (Yukie)] Onii-chan Osewa wa Watashi ni Makasete ne [Chinese] [星野願個人漢化]
(C84) [MaruMaru Arumajiro (Majirou)] DOA DOA HARD CORE (Dead or Alive) [English] {doujins.com}
[Sanada] Onii-chan No Hajimete Wa Zenbu Boku To | All of My Onii-chan's firsts were with me (Nyotaika! Monogatari 7) [English] [Digital] [SachiKing]
(COMIC1☆10) [Daihonei (TYPE.90)] EMPIRE HARD CORE 2016 SPRING (Oshiete! Galko-chan)
[14cm (Gao)] Onii-chan no Josei Kyoufushou wa Watashi ga Naosundakarane! | Fixing Onii-chan's fear of women! [English] [Team Rabu2]
[ARCHIVES (Hechi)] GAD HARD S (Gad Guard)
[Saigado] Soto Kataku Naka Ururu | Outside Hard, Inside Ripe (COMIC Bazooka DEEP 2008-05) [English] [Tonigobe] [Decensored]
Shiho to Ofuro ni Hairu Hon.
(C81) [GERHARD (Takahisa Kunihiro)] Princess 1
(COMIC1☆6) [STUDIO HUAN (Raidon)] ViviEin HaRD (Mahou Shoujo Lyrical Nanoha)
[Hard Lucker (Gokubuto Mayuge)] Shiho to Ofuro ni Hairu Hon. (The IDOLM@STER MILLION LIVE!) [Digital]
(AC2) [ONEONE1 (Rokuromi)] Ninki JS Haishinsha ga Natsuyasumi ni Zenkoku Mawatte Kakuchi no Oji-san-tachi to Hard na Sex Shinagara Live Haishin Yatte Mita
[Aita Nikov] Futanari Musume Eruna no Junan | Futanari Elna's Hard Acceptance (Futanarikko Fantasia) [English] [doujin-moe.us]
[Tsubaki Jushirou] Onii-chan Okite yo Mou!
DOA DOA HARD CORE
Hard Blade (Queen's Blade)
Boku no Bokki Penis o Rokuga Shite Ikina Yo | Go Ahead and Film My Hard Penis Ch. 5
(COMIC1☆13) [Daihonei (TYPE.90)] EMPIRE HARD CORE 2018 SPRING (Violet Evergarden, Karakai Jouzu no Takagi-san)
[Birobon] Jikan Teishi Onii-chan Kita na.. [Digital]
Junai Hard Sex
Too Drunk to Hard-on Ch. 1
[Takasugi Kou] Hard Luck Woman [English] [desudesu]
[Yamamoto] Hard na Oshigoto! | It's hard work! (Dragon Ball) [English]
[Akane Souichi] Onii-chan to Exchange!! ~Bro-con na Imouto to Ani no Karada ga Irekawatte Shimatta Jian~ [English] [Sensualaoi]
(C70) [Hard Puncher Maniax (Shibahara Gotyo)] Nana to Narumi no Motto Kisu Shite!! (KiMiKiSS)
(COMIC1☆7) [Daihonei (TYPE.90)] EMPIRE HARD CORE 2013 SPRING (Maoyuu Maou Yuusha) [English] {doujin-moe.us}