Yasaka-san no Oppai
[Rojiurakan (HIRO)] Toraware no Seito Kaichou
(Shota Scratch 28) [Akaeboshi (Binto)] Otouto-chan to Nekura-chan
[Kudou Shino] Gyaku Yobai de Tsuyogari Ecchi ~Otouto o Osotte Mita kedo Jitsu wa Shojo!?~ 1
Tasting Mom [English] [Rewrite] [Robert Dobbs]
[Starmine18 (HANABi)] Fuuki no Haiboku -Dosukebe JK Gal Combi no Otouto Netori- | Morality's Downfall -Little Brother Stolen by Lecher JK Gyaru Duo- [English] [Panatical] [Digital]
ani sex > otouto sex
(Houraigekisen! Yo-i! 23Senme!) [ARC (Tamagawa Yukimaru)] Atashi ga Mamoru kara... (Kantai Collection -KanColle-)[Chinese] [百花屋汉化组]
[Tariya (Tarihou)] Namaiki Otouto o Saimin de! [Digital]
[GARAM (gum)] Gokigenjisan (Inazuma 11) [English]
[Mabataki Mosezu (Urotsuki)] Doutei Gushi, Chinpo o Motte Otouto o Seisu.
Nee-chan ga Kawaii kara Otouto ga Yokujo suru
(C62) [Nichoume no Denchuu (Minasaki Keitarou)] Biscuit (Sister Princess)
Motokano no Otouto ga Kawaii tte Hanashi
In The Still Of The Night
COMIC HANA-MAN 2009-12
[Hashida Mamoru] Hoteishiki (Mizuno Rina [Ryuusyutsu]) [Chinese]
[West One (10nin, Inuyama Niyao)] Summer Weed (Inazuma Eleven) [English] {Yorozuya Scanlation & Nice_Sawa}
Comic Shingeki 2004-01
[Hashida Mamoru] Kikkake (COMIC Shingeki 2012-02) [Chinese] [Decensored]
Motenai kara Otouto ni Kongan Shite Sex da!!
[Amapoteya] Otouto no Are ga Sugoi.
[Aomushi] Furuya-Kun to Oguri-San 5 (COMIC BAVEL 2021-07) [Chinese] [沒有漢化] [Digital]
Comic Shingeki 2008-04
(Shota Scratch 15) [Sushipuri (Kanbe Chuji)] Ore no Otouto ga Hamedori Sareru Wake ga nai | My Little Brother Can't Be Tainted by Gang-rape (Whistle!) [English]
[Aizome Gorou] Otouto Imouto
[Sakaki Tsui] Otouto Shikake no Honey Trap - Lovely Younger Brother Honey Trap
Kawaii Otouto wa Onii-chan no Tame ni Imouto ni Narubeki!
(C79) [Tottototomekichi (Tomekichi)] Otouto no Tomodachi [English]
COMIC HANA-MAN 2008-06
COMIC Momohime 2003-10
Rem no Egao wa Ore ga Mamoru! I Want to Protect Rem’s Smile!
Namaiki Wagamama Kawaii Otouto?
ARCHIV
From the Moon Gaiden
(C71) [Hachiouji Kaipan Totsugeki Kiheitai (Makita Yoshiharu)] Fool For Your Loving (Mamoru-kun ni Megami no Shukufuku wo!) [English]
[Tendo Masae, Amaki Touri × Karino Kei] Mezameru to Itoko wo Mamoru Bishoujo Kenshi ni Natteita Etsuraku no TS Taimashi [Digital]
Sutosatsu
[Kanou Soukyuu] Otouto ni Nanka Kanjinai!
Titty Temptation Games
Ane Otouto no Kankei
COMIC Shingeki 2013-01 [Digital]
Yomeiri
(C63) [Roof-Top (Najimi Shin)] Welcome House (Sister Princess)
[Hayakawa Mamoru] Rakka Chiten Nite
Otouto no Kanojo ga Kimoota-zuki no Bitch datta Ken
Tokkun nau 2
[Granada Sky (Mogiki Hayami)] Amaeru Otouto ni Amai Ane | Spoiled Little Brother & Sweet Sister [English] [SaHa] [Digital]
Hajimete no Uwaki Aite wa Otouto deshita
[Anthology] Hatsujou Kanbo Shimai - Sadistic Bondage Love
(SUPER24) [mochi (Ohamu)] Eccentric na Ani desu ga. (Space Battleship Yamato 2199)
Wanpaku Girls
(C54) [Tange Kentou Club (Yokota Mamoru)] Clone Doll Kagai Jugyou / My Favorite Full Colour Gengashuu
[Hayakawa Mamoru] Ijou Seiyoku
[Onsoku Ebifly (Lew)] Kawaii Otouto wa Onii-chan no Tame ni Imouto ni Narubeki! Sono 2 [Chinese] [瑞树汉化组] [Digital]
Trap Younger Brother-In-Law Sequel
Oukoku Saikyou no Himekishi wa Kuni o Mamoru Tame ni Kozukuri suru
[Hayakawa Mamoru] Retsujou Houkoku H04 - Low Sympathy Report.H04
COMIC Shingeki 2014-12
[Kasuga Kikaku (Terujirou)] Otouto no Inu Ma ni Nantoyara | What Will Happen While The Little Brother is Around [English] [Leon990 Scanlations] [Digital]
(Shota Scratch 8) [Ad-Hoc, Fuwawa (Gonta Kahoru, Okino Matsushiro)] Kakurenbo (Net Ghost PiPoPa)
[STUDIO HUAN (Kadou)] Anata o Mamoru Tame ni Rinkan Saremasu. (Kantai Collection -KanColle-) [Digital]
(C84) [99mg (Coconoe Ricoco)] Otouto no Chippai kara Oppai ga Deru You ni Natta Ken [English]
Boku dake no Inbo-tachi
Mama wo Mamoru Dakara ~ Shinmai Papa VS Boku Papa no Shasei Control made Bonus CG
(Douyara Deban no Youda! 14) [Amedamazakura (Sacchi)] Koi ni Ochita Uchi no Otouto (Boku no Hero Academia) [English] [Squigglesjp]
EARTH WIND
(C60) [BLUE GARNET (Serizawa Katsumi)] BLUE GARNET XII EDEN (Sister Princess)
[Yuunagi no Senryokugai Butai (Nagi Ichi)] Otokonoko na Boku wa Otouto no Mono
(SUPER19) [LIQUID BERRY REVOLUTION (Ashita)] SWEET ROOM (Inazuma Eleven)
Shin Bishoujo Shoukougun 5 Fukkatsu hen
(C90) [Botugo (RYO)] Onee-chan ga Otouto no xxx na Osewa o Suru no wa Gimu nandesu.
(C45) [Trap (Urano Mami)] Tsukiyo no Tawamure Vol.4 (Bishoujo Senshi Sailor Moon)
Defending Sis [English] [Rewrite] [EZ Rewriter]
Triangle Z
[Anzu] Nana iro endou (RAW)
[Aoiro Ichigou] Kono Joukyou de Otouto Route ga nai no wa Okashii! (Tama to Nadeshiko) [Chinese] [瑞树汉化组] [Digital]
[Zenra QQ] Fellatio Kouhai, Otouto ni naru
(C94) [Yami ni Ugomeku (Dokurosan)] Sagisawa Fumika to Saimin Dosukebe Nitta Minami no Otouto + Paper (THE IDOLM@STER CINDERELLA GIRLS)
COMIC Shingeki 2014-04
Bijou de Yajuu
(SC26) [Honey QP (Inochi Wazuka)] Baka Ani/Otouto (Fullmetal Alchemist)
ND-special Volume 1
[Tange Kentou Club (Kiryuu Souhachi, Yokota Mamoru)] TAKE ONE'S CHANCE ARENA (Dead or Alive)
[Anthology] Girl's Parade Scene 9 (Various)
(Shota Scratch SP4) [21kg (Kito)] Otouto ga Ani de aru Ore no Doutei o Neratteru Ken (Big Hero 6) [Chinese] [勝己小傲嬌漢化]
Homo no Hon SIDE A
Inazuma Train
Kisekae Otouto ~Yuganda Shiteiai Ai~
[Hashida Mamoru] Ane no Ka | The Scent Of My Sister (Comic Shingeki 2007-09) [English]
Futari wa Heart Catcher (Inazuma Eleven Collection)
Tokkun nau!
(COMIC1☆11) [Botugo (RYO)] Zoku. Onee-chan ga Otouto no xxx na Osewa o Suru no wa Gimu nandesu.
Otouto no Namae wa Omorashimaru datta ka na?
(Shota Scratch 15) [Sushipuri (Kanbe Chuji)] Ore no Otouto ga Hamedori Sareru Wake ga nai (Whistle!)
[Crimson CROWN (Imazon)] Otouto no Koibito ga Mukashi Choukyou Shita Motokano datta + ~Sonogo~ [English] [Fated Circle]
Dekiru Otouto ~Aitsu wa Dareka no Nikubenki!?~
(C52) [Studio Rakkyou (Ashisyun, Takase Yuu)] Kanzen Nenshou King of Braves GaoGaiGar (GaoGaiGar)
(CR28) [RYU-SEKI-DO (Nagare Hyo-go)] Geschwister (Sister Princess)
Otouto no Musume | My Little Brother's Daughter
JK Seiyuu to Ecchi na Daihon: Otouto ni Ochiru Sukumizu Onee-chan
(C78) [Bakuhatsu BRS. (B.Tarou)] Kawaii Otouto-san wa Suki desu ka? Otameshiban (Final Fantasy Tactics)
[Sakaki Tsui] Otouto Shikake no Honey Trap - Lovely Younger Brother Honey Trap Ch. 1-2 [Chinese] [萌控漢化組]
[Rie-chan 14-sai] Akogare Hakusho
[Fundoshi] Ane to Otouto ga Issho ni Ofuro ni Hairu to.
(Shotaket 14) [Ad-Hoc, Fuwawa] Gyutto (Net Ghost PiPoPa) [English]
[Saipin] Otouto!! (K-ON!)
Ore no Nee-san, Watashi no Otouto <Kouhen> | Mi cuñada, mi cuñado Parte 3
COMIC Momohime 2005-01
Shadow Defence 2 - Kage Mamoru 2
(C68) [Hiyotama Goten (Nagase Yutaka)] Ura RePure (Sister Princess)
Keisou Ryuujou
[Anthology] Bishoujo Doujinshi Battle 6 (Various)
(C88) [M.MACABRE (Nyanko MIC)] MOON LIGHT LOVE (Bishoujo Senshi Sailor Moon) [English]
[Zenra QQ] Fellatio Kouhai, Otouto ni naru [English] [Yuuchen]
[Ruibosucha] Bitch Ane no Fukushuu ~Oya no Takara no Tensai Otouto o Sex Zuke ni Shite Daraku Sasete Yaru~
[Granada Sky (Mogiki Hayami)] Amaeru Otouto ni Amai Ane [Chinese] [管少女汉化] [Digital]
(Senka no Toki 9-Nen Osame) [Fuyu wa Samui (Dantou)] Onii-chan wa Otouto-kun ni Dakaretai (Touken Ranbu)