[Kazusa Shima] Hard Breeder First
(Futaket 3) [Game Dome Hamamatsuchou (Kamirenjaku Sanpei)] Kami-sama de Bokkichuu | Hard On For Kami-sama (Kamichu!) [English] [Tigoris]
(CR35)[Matsumoto Drill Kenkyuujo] Noubaku Gehinna Onii-chan 1
(C63) [RST Slave (Ebina Souichi)] Kasumi Hard Love 2 ver. 3 (Dead or Alive)
(C88) [Intoku.info (Endou Hiroto)] Shishunki no Kyonyuu Imouto wa Onii-chan ni wa Kodomoatsukai Saretakunai! [Decensored]
[Minato Itoya] Nee, Onii-chan - Yes... my brother, I'm impurity. [Chinese]
(C86) [Hard Puncher Maniax (Shibahara Gotyo)] Kanmusu Nostalgia (Kantai Collection -KanColle-)
(C91) [NOSEBLEED (Miyamoto Issa)] Itoshi no Onii-sama Lilim's Gaiden
[Tsubaki Jushirou] Onii-chan Okite yo Mou!
(Panzer Vor! 15) [Chabane Ninja (Happamushi)] Onii-san-tachi wa Koko de Murakami no Oppai demo Nondenasai yo (Girls und Panzer)
(C88) [Daihonei (TYPE.90)] EMPIRE HARD CORE 2015 SUMMER (Mobile Suit Gundam The Origin) [Chinese] [9721个人汉化]
[BLUE CATTY (MaP)] [2004-01-12] - Quarterly Dearest My Brother: School Satchel Girls (Shuukan Watashi no Oniichan)
[Orange Opener (hard)] Chicchana Succubus-chan ni Shiborareru dake no Hon [Digital]
EMPIRE HARD CORE 2021 WINTER
EMPIRE HARD CORE 2019 SPRING
(C83) [Daihonei (TYPE.90)] EMPIRE HARD CORE 2012 WINTER (Chuunibyou Demo Koi ga Shitai!)
(C88) [Nipple Mokuba (Parabola)] SUPER HARD Hatsujou Imouto 2 (Touhou Project) [Chinese] [oo君個人漢化]
DOA DOA HARD CORE Momijizome
(ShotaFes 2) [SERVICE BOY (Hontoku)] Onii-chan ni Tanezuke Shichao! | Let's Breed Oniichan! [English] [alparslan]
Hard x Heat x Heart
[SNOB NERD WORKS (Sameda Koban)] HARD MODE (Sword Art Online) [Digital]
Cheers Ch12 - Is It Hard Being A Playboy Girl
[Guchokuya (Spec-R)] Densetsu You-shin Wataoni - Sesshoku-hen- (Shuukan Watashi no Onii-chan)
[Miyanoki JIji] Onii-chan Quest 2 (COMIC LO 2016-06) [Chinese] [想抱雷妈汉化组]
[Yamamoto] Hard na Oshigoto! It's hard work! (Dragon Ball) [English][Colorized]
[Saegusa Kohaku] Onii-chan to Watashi | Onii-chan & I (COMIC Megastore 2011-12) [ENG] [Yoroshii]
(COMIC1☆10) [Labomagi! (Takeda Aranobu)] Atago to Takao no Chotto Hard na Choukyou Seikatsu (Kantai Collection -KanColle-) [Chinese] [空気系☆漢化]
(C87) [Nipple Mokuba (Parabola)] SUPER HARD Hatsujou Imouto (Touhou Project) [English] [CapableScoutMan]
[Leafy] Onii-chan-shiki Diet-jutsu (COMIC LO 2016-08) [Chinese] [樱丘汉化组] [Digital]
ここにいるありすへ
(C93) [Hardcore Zayaku Souten (Hirayan)] Aru Hi, Chaldea Rouka nite (Fate/Grand Order)
Bitch Sonoko to Hard SEX Tanpensuu
(C94) [Chizakiya (Chizakya)] Onii-chama to nara Machigai ga Okotte mo Kamawanai no da!! (SHOW BY ROCK!!)
(Reitaisai 13) [Tonzura Douchuu (Kazawa)] Onii-san, Nani Suru no? (Touhou Project)
(C90) [Allegro Mistic, Egoistic Honey (Takano Yuki, Hadumi Rio)] Onii-chan! H nano wa Ikemasen?! [Chinese] [无毒汉化组]
[Achumuchi] Saijaku Gal wa Ikizurai! - The weakest pussy is hard to go. Ch. 1-5 [Chinese] [战栗的玻璃棒汉化]
(COMIC1☆13) [PoyoPoyoSky (Saeki Sola)] Onii-chan no Doutei Moratte Agete mo Ii yo? [Chinese] [MISO个人汉化]
(C66) [Daihonei (TYPE.90)] EMPIRE HARD CORE 4 (Maria-sama ga Miteru, Gunslinger Girl) [2004-08-15]
Sekaiju no Anone 29 Lilisoro Hard
[Tsubaki Jushirou] Onii-chan no Kuse ni Namaiki nanda mon! | Onii-chan is such a bully! (My Mai Secret) [English] [Mondee + Brook09]
[Marumaru Arumajiro (Majirou)] DOA DOA HARD CORE Momijizome (Dead or Alive)
(Senya Ichiya 5) [#NUM! (Nonta)] Oshite Onii-san! (Magi: The Labyrinth of Magic)
*HARD LUCK WOMAN*ch.1
[MECCHORI (Mitsuru)] HARD CANDY (Kekkai Sensen) [Digital]
Hard Blade (Queen's Blade)
[Arekusa Mahone] Onii ga Korenande (COMIC LO 2014-07) [English] [BSN]
[Kobayashi Oukei] Onii-chan no Baka | Onii-chan You Idiot [English] {Mistvern}
Madouhyouki Retia Nakayoshi Hard
(C62) [Daihonei (TYPE.90)] EMPIRE HARD CORE 02 (Onegai Teacher)
(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
[drill'n girl (Uehasu)] Onii-san no Totsu Kashite Kudasai | Let Me Borrow Your Dick [Digital][English]
[Nama Cream Biyori (Nanase Meruchi)] Chino-chan no Onii-san ni Naritai desu ka? (Gochuumon wa Usagi desu ka?) [Digital]
(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]
Hard Luck Brother
Head Dive
[Hijiri] Nikutai Change. ~ Onii-chan no Karada de Iku Nante! ! ~ Vol. 1 [Digital]
(C89) [TIES (Takei Ooki)] Watashi no, Onii-chan 2
[Takasugi Kou] *Hard Luck Woman*
(Rockin' Shower Central) [Mitarashi Biyori (Kamemura)] Onii-san to Asobou! (Show by Rock!!)
(COMIC1☆7) [Daihonei (TYPE.90)] EMPIRE HARD CORE 2013 SPRING (Maoyuu Maou Yuusha)
(COMIC1☆10) [TIES (Takei Ooki)] Watashi no, Onii-chan 3
(black cat) sephiria hard 3 (crimson comics)
(C54) [UNION OF THE SNAKE (Shinda Mane)] SHE WORKS SO HARD FOR MORE MONEY AND ANYTHING (YAT Anshin! Luxury Space Tours)
EMPIRE HARD CORE 2016 WINTER
[Saigado] Soto Kataku Naka Ururu | Outside Hard, Inside Ripe (COMIC Bazooka DEEP 2008-05) [English] [Tonigobe] [Decensored]
[Supe (Nakani)] Onii-chan to Issho! [Digital]
Fukujuu to Amagami | Hard to say I love you 1-4
(C83) [GUILTY HEARTS (FLO)] BLUE EYES BLUE (Onii-chan dakedo Ai sae Areba Kankeinai yo ne)
[Circle Eden (Diisuke)] Seitokaichou dakedo Kyouhaku Saretara Shikatanai yo ne (Onii-chan dakedo Ai sae Areba Kankeinai yo ne) [Digital]
[Circle Roman Hikou (Taihei Tengoku)] Erina Ganbaru! | Work Hard, Erina! (GOD EATER) [English] {2d-market.com} [Decensored] [Digital]
NAMI HARD FUCK!
[Nigatsu Umare (Sawaki Koma)] Hard Down VER. W (Hyperdimension Neptunia) [Digital]
(C89) [TIES (Takei Ooki)] Watashi no, Onii-chan 2 [English] [N04H]
(COMITIA120) [squeezecandyheaven (Ichihaya)] Onii-chan no Osoushiki
[Katou Teppei] Too Drunk to Hard-on [English] [resurrective, Messy] [Digital]
(COMIC1☆7) [AXZ (Kutani)] Angel's stroke 72 Suguha Scramble! Oniichan no Seiyoku Kanri | Suguha Scramble - Managing Onii-chan's Sex-Drive (Sword Art Online) [English] {Doujin-Moe}
[Birobon] Jikan Teishi Onii-chan Kita na.. [Digital]
(SC26) [Nirvana Soft (Hironii)] Red Impact (Gundam Seed Destiny, Gad Guard) [English] [Hmedia]
(C85) [Daihonei (TYPE.90)] EMPIRE HARD CORE 2013 WINTER (Space Battleship Yamato 2199) [English] {doujin-moe.us}
[HONEY QP (Inochi Wazuka)] Onii-chan ga Hiirou [Digital]
(C66) [Hakuhakukan (Haku)] Watashi no Oniichan -Onomichi Mion Hen- (Shuukan Watashi no Onii-chan)
Yappari Onii-sama to Kozukuri o. | In the End, I Want to Make Children with Onii-sama
(Reitaisai 13) [Kinokomushin (Kinokomushi)] Doutei Onii-san no Koto Kiniicchatta kara Koishi ga Nuite Agete mo Ii yo? (Touhou Project)
(C64)[Daihonei (TYPE.90)] EMPIRE HARD CORE 3 (Uchuu no Stellvia)
SUPER HARD Hatsujou Imouto 2 | SUPER HARD Breeding Imouto 2
(COMIC1☆10) [Labomagi! (Takeda Aranobu)] Atago to Takao no Chotto Hard na Choukyou Seikatsu (Kantai Collection -KanColle-)
[Onsoku Ebifly (Lew)] Kawaii Otouto wa Onii-chan no Tame ni Imouto ni Narubeki! Sono 2 [Digital]
[NAZ] Onii-chan e no Okurimono | A Present for Onii-chan (Ichigo Chocolate Flavor) [English] [BlindEye]
(C83) [Tiramisu Tart (Kazuhiro)] Datte Onii-chan no Koto ga Daisuki nanda mon | After All, I'm in Love With Onii-chan (Sword Art Online) [English] {doujin-moe.us}
Boku no Bokki Penis o Rokuga Shite Ikina yo | Go Ahead and Film My Hard Penis Ch. 2
Hold me hard & mellow
(Shota Scratch 27) [Yabure Kabure (Agemon)] Uwasa no Onii-san (Fullmetal Alchemist) [Chinese] [沒有漢化]
(C83) [Yudenakya Nama-Beer (Uzura no Tamago)] Onii-chans to Shiawase Rinne-chan (Chousoku Henkei Gyrozetter)
[highway (Iri)] Aku no Seitokaichou HARD (VOCALOID) [Digital]
(SC28) [Nirvana Soft (Hironii)] Red Impact IV (Gundam Seed Destiny)
Oiwai Sex 3 ~Onii-chan no Tanjoubi~
[GN (Girl's Number)] Onegai Onii-chan
[Ura Urethan (Akari Seisuke)] GRAN VERY HARD (Granblue Fantasy) [English] [Anzu] [Digital]
(C76) [bolze.] Hard de Hard na Monogatari (Hayate no Gotoku!)
(C93) [SHINING (Shaian)] Master-san to Onii-chan Illya to Ecchi Shiyo (Fate/Grand Order) [Chinese] [胸垫汉化组]
EMPIRE HARD CORE 2013 SUMMER
Mesu Neko Onii-san | Female Cat Onii-san
[Hayagami Amurasaki] Hard Angel
(C85) [Hakoku Kimuchi (Hardboiled Yoshiko)] Chinpora ~ Ikari no Megahon ~ (Pokemon)
Erotic Mania Hard Core 5
(C65) [MSIZE (Riumu)] Iu koto kiite yo!! Onii-chan | Follow My Orders, Onii-chan! [English] =Little White Butterflies=
(C86) [highway (Iri)] Aku no Seitokaichou HARD (VOCALOID)
[Unagiyasan (Hanamiya Natsuka)] Onii-chan wa Sekai de 2-banme ni Daisuki | I love Onii-chan second most in the world [English] [LoliAce] [Digital]
(C96) [Seven Days Holiday (Shinokawa Arumi, Koga Nozomu)] Yappari Onii-sama to Kozukuri o. (Lord El-Melloi II-sei no Jikenbo) | In the End, I Want to Make Children with Onii-sama [English] [EHCOVE]
(C94) [Natsu no Cheese Koujou (Bonyuu Cheese no Natsu)] Suki Suki Daisuki Onii-chan (Fate/kaleid liner Prisma Illya)
(C94) [TIES (Takei Ooki)] Watashi no, Onii-chan Extra (Watashi no, Onii-chan Soushuuhen) [English] {Faux}
Kronii no Shinkon Santaku
(C87) [Daihonei (TYPE.90)] EMPIRE HARD CORE 2014 WINTER (Space Battleship Yamato 2199) [English] {doujins.com}