Onee-chan ga Onii-chan Onee-chan is Onii-chan
(Rockin' Shower Central) [Mitarashi Biyori (Kamemura)] Onii-san to Asobou! (Show by Rock!!)
M・A・H・O がーるず HARD CORE!
[P-ME (Sakai Ringo)] Kei-chan wa Onii-chan no Tomodachi [Digital]
(C83) [Yudenakya Nama-Beer (Uzura no Tamago)] Onii-chans to Shiawase Rinne-chan (Chousoku Henkei Gyrozetter)
(Shota Scratch 27) [Yabure Kabure (Agemon)] Uwasa no Onii-san (Fullmetal Alchemist) [Chinese] [沒有漢化]
[Agata] Onee-chan Mama no Funtou | Hard working mommy sisters (Ane x Pako² [Kyuukyokuban]) [English] [Shippoyasha]
(C65) [Hard Puncher Maniax (Shibahara Gotyo)] Honey Sweet ☆Toast (Tsuki wa Higashi ni Hi wa Nishi ni)
[Crimson Comics (Carmine)] Yuna Rikku Double Hard (Final Fantasy X-2)
Chicchana Succubus-chan ni Shiborareru dake no Hon
Play! Hard Mode
(C66) [Misty Isle (Sorimura Youji)] BumbleBees (Shuukan Watashi no Onii-chan) [English] [GogetaSS4] [Incomplete]
(COMIC1☆13) [P:P (Oryou)] Onii-chan, Hitorijime Shitai no...! [Chinese] [兔司姬×無毒聯合漢化]
(Futaket 5) [Temparing (Tokimachi Eisei)] Binbin Amazoness Ecstasy | Rock Hard Amazoness Ecstacy (Seiken Densetsu 3) [English] [q91] [Incomplete]
[Hijiri] Nikutai Change. ~ Onii-chan no Karada de Iku Nante! ! ~ Vol. 2 [Digital]
(SC2016 Summer) [HAMMER_HEAD (Makabe Gorou)] Hard Tachibana (THE IDOLM@STER CINDERELLA GIRLS)
(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]
(C69) [K.A.D (Rocket Okaboshi)] Hard Core Dildo Dolls (Eureka Seven)
[1roo] Hard Attack No 1[English]
(C89) [Wancho-ke (wancho)] Imouto wa Minna Onii-chan ga Suki! 3
(SC30) [Nirvana Soft (Hironii)] Dream of You (ToHeart2)
Kami-sama de Bokizyuu | Hard On For Kami-sama
Work Hard and Don't be @
(C75) [LEMMING(S) (Gerhard, Takasaki Takemaru, Antenna)] SquEni. - OFFLINE SHARK vol.VII (Dragon Quest IV, Final Fantasy IV)
[14cm (Gao)] Onii-chan no Josei Kyoufushou wa Watashi ga Naosundakarane! | Fixing Onii-chan's fear of women! [English] [Team Rabu2]
(C90) [Allegro Mistic, Egoistic Honey (Takano Yuki, Hadumi Rio)] Onii-chan! H nano wa Ikemasen?! [Chinese] [oo君個人漢化]
(C67) [Hard Flogs (Haoto Luna)] Hard Flogs vol.2 (Fate/stay night)
EMPIRE HARD CORE 2017 SUMMER
[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]
(COMIC1☆3) [Nirvana Soft (HIRONII)] Felli no Hi-Mitsu Tokkun (Chrome Shelled Regios) [English]
[HAMMER_HEAD (Makabe Gorou)] Hard Tachibana (THE IDOLM@STER CINDERELLA GIRLS) [Sample]
[Utano] Onii-chan to Akarui Kinshin Keikaku | 與哥哥兩情相悅的近親計畫 [Chinese]
(C92) [Wancho-ke (Wancho)] Imouto wa Minna Onii-chan ga Suki! 5
[Kotoko] Onii-chan ga Hentai de Shitai. (Koushoku Shounen Vol. 07) [English] {Shotachan} [Digital]
[Crimson (Carmine)] Robin Hard 2 (One Piece) [Chinese] [前线作♂战♀基地]
Hard Down VER. W
(SC59) [Nigatsu Umare (Sawaki Koma)] Hard Down (Hyperdimension Neptunia) [English] [SMDC]
(C88) [Daihonei (TYPE.90)] EMPIRE HARD CORE 2015 SUMMER (Mobile Suit Gundam The Origin)
[Ura Urethan (Akari Seisuke)] GRAN VERY HARD (Granblue Fantasy) [English] [Anzu] [Digital]
[Ueno Naoya] Hard-X
(COMIC1☆12) [KURUBUSI-KAI (Dowarukofu)] Loli Bakunyuu de Do-M na Imouto wa Onii-chan ni Ijimeraretai
(C92) [Peach Candy (Yukie)] Onii-chan Osewa wa Watashi ni Makasete ne 3 [Chinese] [绅士仓库汉化]
(CR35) [Nirvana Soft (Hironii)] Feels like Heaven (Gad Guard, White Album)
(COMIC1☆13) [Yusaritsukata (Awayume)] Watashi no Kawaii Onii-chan (Azur Lane)
(C99) [Daihonei (TYPE.90)] EMPIRE HARD CORE 2021 WINTER (Komi-san wa Komyushou Desu.) [English] {Doujins.com}
A Hard Test to Pass
[Flavor Graphics* (Mizui Kaou)] Wataoni no Hon (Shuukan Watashi bo Onii-chan / Weekly Dearest My Brother)
(MILLION FESTIV@L) [Hard Lucker(Various)] Million Live Sukebe Goudou MILLION★SUKEBE★STARS (THE IDOLM@STER MILLION LIVE!)
[GUILTY HEARTS (FLO)] BLUE EYES BLUE (Onii-chan dakedo Ai sae Areba Kankeinai yo ne) [Digital]
[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]
(C90) [Arysuivery (Ayakase Chiyoko, Ayakase Riberi)] Rina to Onii-chan no Ikenai Ojikan
[Achumuchi] Saijaku Gal wa Ikizurai! - The weakest pussy is hard to go.
[Kokekokko Koma] Furimuite Onii-chan | Turnabout Oniichan [English]
[Eitchna] Ii yo, Onii-chan Daisukidamon. [Chinese] [罗洁爱儿个人汉化]
Hard na Oshigoto!
DOA DOA HARD CORE Momijizome
[Kamino Ryu-ya] Kitai Shiteru x Onii-Chan x Onii-san
EMPIRE HARD CORE 2017 WINTER
(C80) [CELLULOID-ACME (Chiba Toshirou)] PARTY HARD (Dragon's Crown) [English] [doujin-moe.us]
(C91) [TIES (Takei Ooki)] Watashi no, Onii-chan 4
(C92) [Peach Candy (Yukie)] Onii-chan Osewa wa Watashi ni Makasete ne 3
[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]
RΩ Hard Core
(C79) [Hired Girl (Equal)] Lala to Oniichan no Fuyuyasumi | Lala and Onii-chan's Winter Vacation [English]
(C91) [Wancho-ke (Wancho)] Imouto wa Minna Onii-chan ga Suki! 4 | All little sisters love their big brothers! 4 [English] [ATF]
SUPER HARD Hatsujou Imouto 2 | SUPER HARD Breeding Imouto 2
(C91) [Amezaiku (Shiramori Yuse)] Watashi to Onii-chan no Himitsu [Chinese] [绅士仓库汉化]
Go Ahead and Film My Hard Penis Ch. 1
Head Dive
EMPIRE HARD CORE 2019 SPRING