[EB110SS] Hard Lock
[Studio Q (Natsuka Q-Ya)] Imouto no Yuuwaku ~Onii-chan wa Sukumizu KneeSo ga Osuki~ (Onii-chan no Koto nanka Zenzen Suki ja Nain da kara ne!!)
(C86) [Basutei Shower (Katsurai Yoshiaki)] SEX p.a.r.t.y -hard drug lesson- (Love Live!) [English] {KFC Translations}
EMPIRE HARD CORE 2016 SPRING
(C84) [Daihonei (TYPE.90)] EMPIRE HARD CORE 2013 SUMMER (Suisei no Gargantia) [English] {doujin-moe.us}
(C75) [LEMMING(S) (Gerhard, Takasaki Takemaru, Antenna)] SquEni. - OFFLINE SHARK vol.VII (Dragon Quest IV, Final Fantasy IV)
(C93) [Hardcore Zayaku Souten (Hirayan)] Aru Hi, Chaldea Rouka nite (Fate/Grand Order)
[A Joke is Hard!!! (Yanagi)] SCARS (Gintama)
[Crimson Comics (Carmine)] Misa Hard (Death Note)
[69station (Ekitai)] Koibito ga Akogare no Senpai wo Suki Sugite Tsurai | It's Hard When Your Boyfriend Likes an Upperclassman He Admires Too Much (Free!) [English]
[Akitsuki Hirozumi] Onii-chan Mou Gaman deki nai kara! [Chinese]
(C82) [Nanika no Atama (Picao)] Onii-chan!? Onanie Kinshi!!! [English] [frogstat] [Decensored]
The Hard Daddy
[Hisasi] Kocchi o Muite yo Onii!! (COMIC Megastore 2010-09) [Chinese] [CLA汉化组] [Decensored]
(SC2016 Summer) [HAMMER_HEAD (Makabe Gorou)] Hard Tachibana (THE IDOLM@STER CINDERELLA GIRLS)
Zenseito Kyoushokuin 509-mei ni Zettai Fukujuu Suru Kounai Yuiitsu no Josei Hard SM Dorei Kyoushi Kouhen
(C92) [Peach Candy (Yukie)] Onii-chan Osewa wa Watashi ni Makasete ne 3 [Chinese] [寂月汉化组]
[Megmy77] TQN Hard (Busou Renkin)
(COMIC1☆10) [Aomidoro (Yuunagi Sesina)] Makoto to White Shirt to Onii-chan (Tokyo 7th Sisters)
Hard na Oshigoto!
(COMITIA120) [squeezecandyheaven (Ichihaya)] Onii-chan no Osoushiki
(C66) [Daihonei (TYPE.90)] EMPIRE HARD CORE 4 (Gunslinger Girl, Maria-sama ga Miteru)
[Yusaritsukata (Awayume)] Watashi no Kawaii Onii-chan (Azur Lane) [Digital]
[Kurono Masakado] Hard S [English] [SaHa]
(C92) [TIES (Takei Ooki)] Watashi no, Onii-chan 4.5 Bangaihen [Chinese] [无毒汉化组]
9ANIMALS ver.7.0 "HARD LIZARD"
[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]
(C91) [Daihonei (TYPE.90)] EMPIRE HARD CORE 2016 WINTER (Mobile Suit Gundam Tekketsu no Orphans)
[SKB (Anashiri)] Hard to say I 'xxxx' you (Uta no Prince-sama)
(Reitaisai 13) [Tonzura Douchuu (Kazawa)] Onii-san, Nani Suru no? (Touhou Project)
Hard Down VER. W
(C94) [Chizakiya (Chizakya)] Onii-chama to nara Machigai ga Okotte mo Kamawanai no da!! (SHOW BY ROCK!!)
[Fuyuno Mikan] Onii-chan Ecchi Shiyo! (COMIC LO 2016-08) [Chinese] [從培養皿突變的癌細胞個人漢化] [Digital]
Boku no Bokki Penis o Rokuga Shite Ikina Yo | Go Ahead and Film My Hard Penis Ch. 4
[Crimson (Carmine)] Robin Hard 2 (One Piece) [Chinese] [前线作♂战♀基地]
[Takasugi Kou] Hard Luck Woman (COMIC Mugen Tensei 2015-08) [English] [desudesu]
[Hard Lucker (Gokubuto Mayuge)] Ayame-chan to Fumika-chan to (THE IDOLM@STER CINDERELLA GIRLS) [Digital]
DOA DOA HARD CORE Momijizome | DOA DOA HARD CORE - Staining Momiji
(COMIC1☆8) [Daihonei (TYPE.90)] EMPIRE HARD CORE 2014 SPRING (Gundam Build Fighters) [Chinese] [Arioseins汉化]
[Neji Hina no Sekai (Kuuya)] HARD CANDY (Naruto) [Digital]
[Miyamoto Yuu] Ijimenaidene - Please Be not Hard on Me
robin hard 2
散花 咲夜HARD
[Circle Roman Hikou (Taihei Tengoku)] Erina Ganbaru! | Work Hard, Erina! (GOD EATER) [English] {2d-market.com} [Decensored] [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]
(C67) [FlavorGraphics* (Mizui Kaou)] From Shinyokohama To Akihabara (Shuukan Watashi no Oniichan) [English]
Nel Hard
[Ura Urethan (Akari Seisuke)] GRAN VERY HARD (Granblue Fantasy) [Digital]
(SC30) [Nirvana Soft (Hironii)] Dream of You (ToHeart2)
(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}
[Shibahara Gocho] Fechi-Muchi
(Futaket 5) [Temparing (Tokimachi Eisei)] Binbin Amazoness Ecstasy | Rock Hard Amazoness Ecstacy (Seiken Densetsu 3) [English] [q91] [Incomplete]
(C83) [Yudenakya Nama-Beer (Uzura no Tamago)] Onii-chans to Shiawase Rinne-chan (Chousoku Henkei Gyrozetter)
Hard-Core Miyuki
EMPIRE HARD CORE 2019 SPRING
[Tetsu no Otoshigo (Chirorian)] Nue ga Ganbaru Hon | Book Where Nue Tries Hard (Touhou Project) [English] [Food Court] [Digital]
(COMIC1☆10) [TIES (Takei Ooki)] Watashi no, Onii-chan 3 [English] [N04H]
[Tiger] Yuuwaku・Imouto #1 Onii-chan chi ni Otomari | Little Sister Temptation #1 Staying at Onii-chan's apartment (COMIC Reboot Vol. 06) [English] [Digital]
[Tamaoki Benkyo] Hard Acme
(C88) [Shiawase Manjuu (Shiawase 1500)] Onii-chan ni Present!!
(C91) [NOSEBLEED (Miyamoto Issa)] Itoshi no Onii-sama Lilim's Gaiden
(C89) [Idenshi no Fune (Nanjou Asuka)] Himitsu no Basho de Onii-san to. | In my secret spot with onii-san [English]
(COMIC1☆6) [Daihonei (TYPE.90)] EMPIRE HARD CORE 2012 SPRING (Ano Natsu de Matteru) [English] {Hennojin}
[Ueno Naoya] SIDE-A GUN SHOT (HARD-X) [Chinese] [Incomplete]
[Crimson Comics (Carmine)] Rikku Hard (Final Fantasy X-2)
(SC2016 Winter) [APRICOTTEA (Minami)] Sukisuki Onii-chan (Himouto! Umaru-chan) [English]
(C93) [Momoneko Doumei (more, Purapa)] Mada Dekiru yo ne? Onii-chan [Chinese] [脸肿汉化组]
(CCTokyo140) [Un-moto Shoko (Un-moto)] Kateikyoushi no Onii-san ga Oshiego ni Te o Dasu Hazu ga nai!! (Fate/Grand Order)
Onii-chan no Soba ni Ite mo Ii desu ka...? | Is it okay if I stay by Onii-chan's side...?
(C94) [PoyoPoyoSky (Saeki Sola)] Onii-chan wa Onapet | Onii-chan is my masturbation inspiration [English] [kyuukei]
(Chimuchimu World Micchimume!) [Mangetsu Ujiya (Tekorun)] Oshiete!? Onii-chan! | Teach Me!? Oniichan! [English] [alparslan]
[Sirokuma] Pai Hard | 終極・歐ー派 [Chinese] [Digital]
[Rico] Onii-chan Asobo | Let's Play Onii-chan Ch.1-8 [English] {Mistvern}
(C90) [Arysuivery (Ayakase Chiyoko, Ayakase Riberi)] Rina to Onii-chan no Ikenai Ojikan
Sexercise And Hard Punching
[Agata] Onee-chan Mama no Funtou | Hard working mommy sisters (Ane x Pako² [Kyuukyokuban]) [English] [Shippoyasha]
[Kobayashi Shounen] Aku | Hard Shadow - Danielle The Exorcist
(SUPER brilliant days 2017) [tainaikaiki (Majiyoko)] Onii-chan to Punipunishita (Ensemble Stars!)
(Ou no Utsuwa 16) [Hardcore Zayaku Souten (Hirayan)] Helena-san to Tsukiaitai! (Fate/Grand Order) [Chinese] [靴下汉化组]
(COMIC1☆6) [Daihonei (TYPE.90)] EMPIRE HARD CORE 2012 SPRING (Ano Natsu de Matteru)
Rito Love Ru Hard
PLAY HARD TO GET
[MIMO] Work Hard and Don't be Lazy@@ (Re:Zero kara Hajimeru Isekai Seikatsu) [Chinese]
(C66) [M.MACABRE (Nyanko MIC)] Nekokan Watashi no Onii-chan vol.1 (Shuukan Watashi no Oniichan)
EMPIRE HARD CORE 2018 WINTER
Hard to End 02
[STUDIO HUAN (Raidon)] ViviEin★HaRD
(CR35) [Nirvana Soft (Hironii)] Feels like Heaven (Gad Guard, White Album) [Chinese] [基德漢化組]
[HARUKI] Mogitate Namakajyu
[Crimson Comics] Sephiria Hard 2 (Black Cat)
[Shimajiya (Shimaji)] Asashio-chan wa Ganbariya-san | Asashio-chan is a Really Hard Worker (Kantai Collection -KanColle-) [English] {doujin-moe.us} [Digital]
[Akane Souichi] Onii-chan to Exchange!! ~Bro-con na Imouto to Ani no Karada ga Irekawatte Shimatta Jian~ [English] [Sensualaoi]
[Mousou Engine (Korotsuke)] Izen to Shite Nigate na Senpai (Hitozuma) o Otosu Hanashi | The Story of How I Seduced My Old Still Hard to Deal with (Married) Senior [English] {darknight}
[GUILTY HEARTS (FLO)] BLUE EYES BLUE (Onii-chan dakedo Ai sae Areba Kankeinai yo ne) [Digital]
Junai Hard Sex
[Kinokomushin (Kinokomushi)] Doutei Onii-san no Koto Kiniicchatta kara Koishi ga Hamete Agetemo Ii yo? (Touhou Project) [Digital]
Hard Harassment
(Reitaisai 11) [Tonzura Douchuu (Kazawa)] Itazura Akuma wa Onii-chan ga Daisuki! (Touhou Project)
[Tsubaki Jushirou] Onii-chan Okite yo Mou!
[BLACK LIST (Hiura R)] Furenchi Vineger (Shuukan Watashi no Oniichan)
Fukujuu to Amagami | Hard to say I love you 1
(C92) [Wancho-ke (Wancho)] Imouto wa Minna Onii-chan ga Suki! 5
Yappari Onii-sama to Kozukuri o. | In the End, I Want to Make Children with Onii-sama
[Suzux] Usopp Hard - Kairaku Ou (One Piece)
[Crimson Comics (Carmine)] Sephiria Hard Soushuuhen (Black Cat) [Chinese] [xyx1126个人汉化]
(CR35) [Studio Wallaby (Deep Purple '72)] Anata ga Oniichan (Shuukan Watashi no Onii-chan)
(Cinderella☆Stage3STEP) [Hard Lucker (Gokubuto Mayuge)] Suzuran o, Teoru (IDOLM@STER Cinderella Girls)
(SC57) [HATENA-BOX (Oda Kenichi)] Onii-chan wa Kawaii Imouto ga Mamori-masu (Onii-chan dakedo Ai sae Areba Kankeinai yo ne!)
SAREN HARD 2
[Hayagami Amurasaki] Hard Angel [Chinese]
(C87) [Daihonei (TYPE.90)] EMPIRE HARD CORE 2014 WINTER (Space Battleship Yamato 2199) [English] {doujins.com}
(C85) [Urakata Honpo (SINK)] Urabambi Vol. 48 Ochi Mama ~Kazoku ni Kakurete Hard SEX ni Hamaru Hahaoya-tachi~ (Dokidoki! Precure) [English] {doujins.com}
[Momoneko Doumei (more, Purapa)] Souiu Toko da yo Onii-chan ga Kimoi no wa ~Soredemo Watashi wa Onii-chan ga Daisuki~ [Chinese] [脸肿汉化组] [Digital]
[Hikodge Beya (Nishino Hikodge)] Watavine (Various)
(C93) [PoyoPoyoSky (Saeki Sola)] Onii-chan Unicorn to iikoto... suru? (Azur Lane) [English] [Manab&]
Asashio-chan is a Really Hard Worker
(COMIC1☆13) [PoyoPoyoSky (Saeki Sola)] Onii-chan no Doutei Moratte Agete mo Ii yo? [Chinese] [MISO个人汉化]
[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}
[Inoue Kiyoshirou] Misaki-chan Funtouki | The Story of Misa-chan's Hard Struggle (Black Market +Plus) [English] =LWB=
[Crimson Comics (Carmine)] Rikku Hard 2 (Final Fantasy X-2)
[Ura Urethan (Akari Seisuke)] GRAN VERY HARD (Granblue Fantasy) [English] [Anzu] [Digital]
Urabambi Vol. 48 Ochi Mama ~Kazoku ni Kakurete Hard SEX ni Hamaru Hahaoya-tachi~
(C84) [MaruMaru Arumajiro (Majirou)] DOA DOA HARD CORE (Dead or Alive) [English] {doujinmoe.us}
[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}
(C90) [Danna (Danna)] Totsuzen desu ga, Ofuroba ni Zenra no Onii-chan ga Chinnyuu Shite kimashita (Fate/kaleid liner Prisma Illya)
(HaruCC18) [EVE-SYA, Love Size (Saiga Mayu, Tanaka Rin)] Boku o Yuowaku suru 4-shu no Kireina Onii-san (VOCALOID)
Kronii no Shinkon Santaku
(C72) [Genki no mizu no wakutokoro (Various)] RO Hard Core (Ragnarok Online)[Chinese]【超⑨汉化】
(C79) [65535th Avenue (Akahito)] Extreme Hard Mode (Houkago Play)
Bitch Sonoko to Hard SEX Tanpensuu
(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]
Sephiria Hard 1
[Over.J, Choi Tae-young] Learning the Hard Way 2nd Season (After Story) Ch.2/? [English] [Manhwa PDF] Ongoing
HARD CANDY FULL COURSE
(C97) [Kansai Orange (Arai Kei)] Onii-chan wa Kiss Shite Kurenai. | Onii-chan Won't Kiss Me [English] {Doujins.com}
(SC2017 Winter) [Idobata Kaigisho (Fried)] Haikei Onii-sama Yakusoku Owasure Naki You (Kono Subarashii Sekai ni Syukufuku o!)
(CSP4) [Urakata Honpo (Sink)] Urabambi Vol. 25 - Max Hard (Futari wa Precure [Pretty Cure])
(C84) [Mine Noujou (Mine Mura)] Arigatou Oniichan ~ Seihin Chounan Manbiki Kyouhaku ~ | Thanks, Onii-chan [English] [B.E.C. Scans]
(C93) [Kinokonomi (kino)] Unicorn Onii-chan Suki (Azur Lane) [Chinese] [嗶咔嗶咔漢化組]
(C76) [Hard Puncher Maniax (Shibahara Gotyo)] Seishun no Bell Narippanashi! (Saki)
Daisuki Onii-sama | Beloved Onii-sama {Hennojin}
[Anzaki Moral] Ne! Shiyo - Let's make me hard!
(C83) [GUILTY HEARTS (FLO)] BLUE EYES BLUE (Onii-chan dakedo Ai sae Areba Kankeinai yo ne)
[Unagiyasan (Hanamiya Natsuka)] Onii-chan wa Sekai de 2-banme ni Daisuki | I love Onii-chan second most in the world [English] [LoliAce] [Digital]
(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)
(COMIC1☆8) [moriQ (Mori Airi)] Konya dake, Onii-sama (Mahouka Koukou no Rettousei)
Hard masturbation (uncensored)