(C91) [Hitsuji Drill (Ponpon Itai)] Onii-chan Daisuki! | Onii-chan, I love you! (Bishoujo Senshi Sailor Moon) [English] [ATF]
DOA DOA HARD CORE
(AC2) [Inbou no Teikoku (IN-KA of the Dead)] Tokimeki Chinchin Binbin Go!!! | Her Throbbing Hard Cock Goes!!! (Love Live! Nijigasaki High School Idol Club) [English] {Doujins.com}
(C91) [Wancho-ke (Wancho)] Imouto wa Minna Onii-chan ga Suki! 4 | All little sisters love their big brothers! 4 [English] [ATF]
[Knuckle Curve] Kono Manga wa Onii-chan no Teikyou de Ookuri Shimasu | This Manga is an Offer From Onii-chan (COMIC Megastore 2012-01) [English] {doujin-moe.us}
[Saigado] Soto Kataku Naka Ururu | Outside Hard, Inside Ripe (COMIC Bazooka DEEP 2008-05) [English] [Tonigobe] [Decensored]
SAREN HARD 3
[Tatuta Age] Hard Candy
(COMITIA120) [squeezecandyheaven (Ichihaya)] Onii-chan no Osoushiki
(C80) [CELLULOID-ACME (Chiba Toshirou)] PARTY HARD (Dragon's Crown)
Watashi ga Otoko demo Bokki shimasu ka!? | Would you still get hard knowing that I'm male!?
[sad.co (Sadokko)] Harem Shujinkou ga Nakadashi Hyakuhappatsu Kimenakya Bokki Osamaranai!! | Unless This Harem Protagonist Can Cum 100 Times He Won't Be Able To Stop Being Hard!! (Yuragisou no Yuuna-san) [English] {Doujins.com}
[Daihonei (TYPE.90)] EMPIRE HARD CORE 5 (Mai-HiME, Genshiken)
[Hisasi] Kocchi o Muite yo Onii!! (COMIC Megastore 2010-09) [Chinese] [CLA汉化组] [Decensored]
(C91) [TIES (Takei Ooki)] Watashi no, Onii-chan 4
(C96) [Citron no mori (Yuzuna Hiyo)] Onii-chan no Soba ni Ite mo Ii desu ka...? | Is it okay if I stay by Onii-chan's side...? [English]
(C93) [cryptid (Mufuru)] Onii-chan to xxx wa Imouto no Gimu desu (To LOVE-Ru)
Cheers Ch12 - Is It Hard Being A Playboy Girl
[Suitekiya Yuumin] Watashi no Komatta Onii-chan
(C91) [Gambler Club (Kousaka Jun)] Satoshi Bokki shita? | Ash ♥ Did You Get Hard? (Pokémon) [English] {risette translations}
(C83) [Crazy9 (Ichitaka)] C9-03 Suguha to Lyfa to Oniichan no Shiawase Kazoku Keikaku | Plan For a Happy Family-Life with Suguha, Leafa, and Onii-chan (Sword Art Online) [English] {doujin-moe.us}
(C94) [PoyoPoyoSky (Saeki Sola)] Onii-chan wa Onapet | Onii-chan is my masturbation inspiration [English] [kyuukei]
[GN (Girl's Number)] Onegai Onii-chan
(COMIC1☆8) [moriQ (Mori Airi)] Konya dake, Onii-sama (Mahouka Koukou no Rettousei)
[Kurono Masakado] HARD S
(Zenkai Cadence 3) [roket (yago)] STURDY HARD (Yowamushi Pedal)
(C79) [65535th Avenue (Akahito)] Extreme Hard Mode (Houkago Play)
DOA DOA HARD CORE Momijizome | DOA DOA HARD CORE - Staining Momiji
(Love ♥ Collection 2015) [Hard Luck Hero (Hiyama Haruji)] Tadashi Inyan Kono Aishi Kata. side HARUKA (Uta no Prince-sama) [Sample]
EMPIRE HARD CORE 2020 SPRING
(C99) [Daihonei (TYPE.90)] EMPIRE HARD CORE 2021 WINTER (Komi-san wa Komyushou Desu.) [Chinese]
(COMIC1☆8) [moriQ (Mori Airi)] Konya dake, Onii-sama | Just for Tonight, Onii-sama (Mahouka Koukou no Rettousei) [English] [Cool Japan Scans]
[Circle Eden (Diisuke)] Seitokaichou dakedo Kyouhaku Saretara Shikatanai yo ne (Onii-chan dakedo Ai sae Areba Kankeinai yo ne) [Digital]
[NAZ] Onii-chan e no Okurimono | A Present for Onii-chan (COMIC Megastore Alpha 2016-11) [English] [BlindEye]
Play! Hard Mode
(COMIC1☆12) [KURUBUSI-KAI (Dowarukofu)] Loli Bakunyuu de Do-M na Imouto wa Onii-chan ni Ijimeraretai
EMPIRE HARD CORE 2012 SPRING
[14cm (Gao)] Onii-chan no Josei Kyoufushou wa Watashi ga Naosundakarane! | Fixing Onii-chan's fear of women! [English] [Team Rabu2]
(ShotaFes 2) [SERVICE BOY (Hontoku)] Onii-chan ni Tanezuke Shichao! | Let's Breed Oniichan! [English] [alparslan]
(C76) [Daihonei (Type.90)] Empire Hard Core 2009 Summer (K-ON!)
Erotic Mania Hard Core
[hard days (Kamizawa Reiji)] YUH [Digital]
(C94) [Natsu no Cheese Koujou (Bonyuu Cheese no Natsu)] Suki Suki Daisuki Onii-chan (Fate/kaleid liner Prisma Illya)
(C88) [Daihonei (TYPE.90)] EMPIRE HARD CORE 2015 SUMMER (Mobile Suit Gundam The Origin)
(C92) [Angelic Feather (Land Sale)] Oppai Monde yo Onii-sama! (Touhou Project)
[INFINITY-FORCE (Mercy Rabbit)] Nounai Shucchou! Nerima Onii-chans!! | Cranial Business Trip! Nerima's Onii-chan!! (Digitama 04 FRONTIER) (Digimon Tamers) [English]
(C94) [TIES (Takei Ooki)] Watashi no, Onii-chan Extra (Watashi no, Onii-chan Soushuuhen) [English] {Faux}
Reinhardt
(C90) [Daihonei (TYPE.90)] EMPIRE HARD CORE 2016 SUMMER (Flying Witch) [Chinese] [自己的配菜自己漢化組]
[highway (Iri)] Aku no Seitokaichou HARD (VOCALOID) [Digital]
Hard Mode
[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]
[Hayake] Imouto no Hadaka o Mite Koufun Suru nante Hen na Onii-chan | What Kind of Weirdo Onii-chan Gets Excited From Seeing His Little Sister Naked? [English] [Mistvern + Shippoyasha] [Digital]
e-Tiger!
[Agata] Onee-chan Mama no Funtou | Hard working mommy sisters (Ane x Pako² [Kyuukyokuban]) [English] [Shippoyasha]
[Sirokuma] Pai Hard | 終極・歐ー派 [Chinese] [Digital]
EMPIRE HARD CORE 2014 WINTER {doujins.com}
[Hexagram Point (4-bun no 1 Hood)] Amayadori Shinai to. Ne, Onii-san (RAVE GIRL RAVENS) [Digital]
(C97) [Yumeiro Snowgazer (Yukishizuku)] Uchi no Kakka wa ○○ Shinai to Ganbarenai | His Excellency Can't Work Hard Unless He Has Sex (Azur Lane) [English] [CulturedCommissions]
(C85) [Daihonei (TYPE.90)] EMPIRE HARD CORE 2013 WINTER (Space Battleship Yamato 2199)
(C89) [Wancho-ke (wancho)] Imouto wa Minna Onii-chan ga Suki! 3
(Senka no Toki 9-Nen Osame) [Fuyu wa Samui (Dantou)] Onii-chan wa Otouto-kun ni Dakaretai (Touken Ranbu)
[NAZ] Onii-chan e no Okurimono | A Present for Onii-chan (Ichigo Chocolate Flavor) [English] [BlindEye]
EMPIRE HARD CORE 2015 SUMMER
[Studio Q (Natsuka Q-Ya, Sanuki Udon Jin)] Iinchou to Pet (Oniichan no Koto Nanka Zenzen Suki Janain Dakara ne!!) [Digital]
(C90) [Peach Candy (Yukie)] Onii-chan Osewa wa Watashi ni Makasete ne [Chinese] [星野願個人漢化]
[Nigatsu Umare (Sawaki Koma)] Hard Down VER. B+P (Hyperdimension Neptunia) [English] [JMCS] [Digital]
EMPIRE HARD CORE 2019 SUMMER
Kasumi Hard Love 2 ver. 1
[Hard Lucker (Gokubuto Mayuge)] Ayame-chan to Fumika-chan to (THE IDOLM@STER CINDERELLA GIRLS) [Digital]
(C88) [Yu-Yu-Tei (Minakami Rinka)] Umaru to Onii-chan (Himouto! Umaru-chan) [English] [AkazaChan]
EMPIRE HARD CORE 2014 SPRING
(Shota Scratch 31) [Yabure Kabure (Agemon)] Onii-chan Crisis! (Fullmetal Alchemist) [English] {Shotachan}
[Hardboiled Yoshiko] Yakusoku (COMIC Kairakuten 2016-4) [Chinese] [漢化組漢化組×Foxglove]
[Hokama Mitsuri] Okaerinasai no Onii-chan (Kanjiru Oppai Hatsuikuchuu) [English] [BlindEye]
Yukemuri Hard Face
[Akane Souichi] Onii-chan to Exchange!! ~Bro-con na Imouto to Ani no Karada ga Irekawatte Shimatta Jian~
(C81) [Part K (Hitsujibane Shinobu)] An-chan Onii-chan ga Daisuki (Boku wa Tomodachi ga Sukunai)
EMPIRE HARD CORE 2013 SUMMER
(COMIC1☆8) [Daihonei (TYPE.90)] EMPIRE HARD CORE 2014 SPRING (Gundam Build Fighters)
[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]
(C83) [Awareness (Aikawa Touma)] IRIS11 (Onii-chan Dakedo Ai Sae Areba Kankeinai yo ne)
裏ウレタン-GRAN VERY HARD
(COMIC1☆12) [Kazeuma (Minami Star)] Sekaiju no Anone 29 Lilisoro Hard (Etrian Odyssey)
[Hijiri] Nikutai Change. ~ Onii-chan no Karada de Iku Nante! ! ~ Vol. 2 [Digital]
Zoshokumono
(COMIC1☆13) [P:P (Oryou)] Onii-chan, Hitorijime Shitai no...! [Chinese] [兔司姬×無毒聯合漢化]
(C93) [Hardcore Zayaku Souten (Hirayan)] Aru Hi, Chaldea Rouka nite (Fate/Grand Order)
Binbin Amazoness Ecstasy | Rock Hard Amazoness Ecstacy Part 1
SEX p.a.r.t.y -hard drug lesson-
[Pal Maison] Onii-chan to Penis Zoudai Pump o Tsukaou l Let's use a Penis Enlargement Pump with Onii-chan [English][Futackerman]
[Nigatsu Umare (Sawaki Koma)] Hard Down VER.G (Hyperdimension Neptunia) [English] {uncle q} [Digital]
[Shiwasu no Okina] Boku no Bokki Penis o Rokuga Shite Ikina Yo | Go Ahead and Film My Hard Penis Ch. 6 (COMIC Aun 2016-12) [English]
[Nokoppa] Love Love Onii-chan! (Gekkan Web Otoko no Ko-llection! S Vol. 32) [English] [mysterymeat3] [Digital]
[Hayagami Amurasaki] Hard Angel [Chinese]
EMPIRE HARD CORE 2016 SUMMER
[Kotoko] Onii-chan ga Hentai de Shitai. (Koushoku Shounen Vol. 07) [Chinese] [theoldestcat翻译] [Digital]
[Aita Nikov] Futanari Musume Eruna no Junan | Futanari Elna's Hard Acceptance (Futanarikko Fantasia) [English] [doujin-moe.us]
(SC2016 Summer) [HAMMER_HEAD (Makabe Gorou)] Hard Tachibana (THE IDOLM@STER CINDERELLA GIRLS) [English] [CutegirlsTL]
(Reitaisai 13) [Kinokomushin (Kinokomushi)] Doutei Onii-san no Koto Kiniicchatta kara Koishi ga Nuite Agete mo Ii yo? (Touhou Project)
[Hard Lucker (Gokubuto Mayuge)] Hajime-chan to Minami-chan to (THE IDOLM@STER CINDERELLA GIRLS) [Digital]
[Udokurokujou] Madouhyouki Retia Nakayoshi Hard [Digital]
[P-ME (Sakai Ringo)] Kei-chan wa Onii-chan no Tomodachi [Digital]
(COMIC1☆13) [Daihonei (TYPE.90)] EMPIRE HARD CORE 2018 SPRING (Violet Evergarden, Karakai Jouzu no Takagi-san) [English] [Fated Circle]
[Supe (Nakani)] Onii-chan to Issho! [Chinese] [沒有漢化] [Digital]
[Momoneko Doumei (more, Purapa)] Souiu Toko da yo Onii-chan ga Kimoi no wa ~Soredemo Watashi wa Onii-chan ga Daisuki~ [Digital]
[Katou Teppei] Too Drunk to Hard-on [English] [resurrective, Messy] [Digital]
[Hayake] Onii-chan no Okuri Mukae | Onii-chan's Pick-Up and Drop-Off (Imouto no Hadaka o Mite Koufun Suru nante Hen na Onii-chan) [English] {Mistvern} [Digital]
[Cartagra (Kugami Angning)] Watashi no Hajimete wa Zenbu Onii-chan no Mono no You desu. [Digital]
[Yuna] Binbin ni Naru Tsubo Oshichatta!? ~Toshishita Otokonoko no "Are" de Gyaku Massage | I Hit A Pressure Point That Makes Him Hard?! ~A Reverse Massage Using a Younger Boy's Thing~ [English] [CulturedCommissions]
(C94) [Chizakiya (Chizakya)] Onii-chama to nara Machigai ga Okotte mo Kamawanai no da!! (SHOW BY ROCK!!)
(C62) [Daihonei (TYPE.90)] EMPIRE HARD CORE 02 (Onegai Teacher, Kokoro Library)
(COMIC1☆10) [TIES (Takei Ooki)] Watashi no, Onii-chan 3
[Mogiki-chan chi (Mogiki Hayami)] Mesu Neko Onii-san (Go! Princess Precure) [Chinese] [管少女汉化] [Digital]
[Yamamoto] Hard na Oshigoto! It's hard work! (Dragon Ball) [English][Colorized]
[Shiwasu no Okina] Boku no Bokki Penis o Rokuga Shite Ikina Yo | Go Ahead and Film My Hard Penis (COMIC Aun 2016-03) [English] [/H/]
[Hijiri] Nikutai Change. ~ Onii-chan no Karada de Iku Nante! ! ~ Vol. 1 [Digital]
Sekaiju no Anone 29 Lilisoro Hard
(Futaket 13) [Rei no Tokoro (Kuroarama Soukai)] M.A.H.O Girls HARD CORE! (Mahou Tsukai Precure!)
Hardcore chapayev
(J.GARDEN 41) [Kume (Minakami Riku)] Onii-chan no Koibito Sex Keikaku [English] {Shotachan}
[Ueno Naoya] Hard-X
[Kurono Masakado] Hard S [English] [SaHa]
[Takeuchi Kazuma] Sexercise And Hard Punching (Comic Hotmilk 2013-06) [English] [Kameden]
(SC2015 Summer) [Kazeuma (Minami Star)] Shin Sekaiju 2 no Anone Hard (Etrian Odyssey)
[Inoue Kiyoshirou] Misaki-chan Funtouki | The Story of Misa-chan's Hard Struggle (Black Market +Plus) [English] =LWB=
Soto Kataku Naka Ururu | Outside Hard, Inside Ripe
(C86) [Wancho-ke (Wancho)] Imouto wa Minna Onii-chan ga Suki! Suki!
Naoto Works Hard On Kanji-kun's Birthday
(C93) [SHINING (Shaian)] Master-san to Onii-chan Illya to Ecchi Shiyo (Fate/Grand Order) [Chinese] [胸垫汉化组]
(C91) [TIES (Takei Ooki)] Watashi no, Onii-chan 4 [Chinese] [星野願個人漢化]
[Ishino Kanon] Onee-chan ga Onii-chan | Onee-chan is Onii-chan (Futanari Secrosse!!) [English] [desudesu]
NAMI HARD FUCK!
Too Drunk to Hard-on
(HaruCC18) [EVE-SYA, Love Size (Saiga Mayu, Tanaka Rin)] Boku o Yuowaku suru 4-shu no Kireina Onii-san (VOCALOID)