Maji de Uchi no Otouto Nanka Zenzen Kawaikune-shi
Rena wo Kurawaba Otouto made
[CHINZURI BOP (Chinzurena)] Dekaketsu Otouto no Nameinu ni Naritai [Digital]
(C91) [Number2 (Takuji)] Secret Lover ~Himitsu no Koibito~ [Chinese] [无毒汉化组]
(COMIC1☆8) [STUDIO PAL (Nanno Koto)] Imouto wa Boku no Koibito ~Onii-chan to Hitou de LoveLove Hen~
(C89) [Yosutebito na Mangakaki (Tomoki Tomonori)] Naka ni Dashichau Koibito Gokko (Alice in Wonderland) [English] {Mant}
Hajimete no Otouto Ijiri
[Cambropachycope (Soso-Zagri)] Ane x Otouto no Nijou Futsukame -Hahaoya Hen- [Digital]
[Datsuryoku Kenkyuukai (Kanbayashi Takaki)] Yuuwaku Shite Kuru Otouto [Digital]
Otouto Kansatsu Nikki
(COMIC1☆13) [Royal Bitch (haruhisky)] Shishou ni Dogeza shite Koibito Ecchi Shite Morau Hon. (Fate/Grand Order) [Chinese] [空気系☆漢化]
(C93) [my pace world (Kabocha Torte)] Toaru Koibito-tachi no Futari Ecchi (Kantai Collection -KanColle-) [Chinese] [沒有漢化]
(C83) [Yomosugara (Yomogi Ringo)] Otouto (Vocaloid)
Natsu + Otouto = Imouto!?
[Subesube 1kg (Narita Kyousha)] 9-Ji Kara 5-ji Made no Koibito Dai Nana - I-wa - Nine to Five Lover
Otouto no Musume 3
(C88) [Randou House (Randou)] Ongakushitsu no Koibito-tachi (Love Live!) [Chinese] [脸肿汉化组]
[Murasaki Nyanko Bar (Vae)] Otouto Succubus-ka! Inma no Kyoudai Nyotaika Sakusen 1+2
[Zenra QQ] Fellatio Kouhai, Otouto ni naru [English] [Yuuchen]
(C89) [Yumemiru Shiro (Haru)] Shiro no Koibito (Hyperdimension Neptunia) [English] [NepNep]
(COMITIA104) [Studio Pal (Nanno Koto)] Imouto wa Boku no Koibito ~Houkago no Gakkou Hen~
[Freehand Tamashii] 40 Majika no Otouto ga, Ane o Netorimashita. [English] [snowshoes] [Digital]
Otouto ni Ero Manga to Onaji Koto o Sarechau Onee-chan no Hanashi 3
Netorare Kanojo -Kareshi (Ani) o Mae ni Futago (Otouto) to Kyoushitsu Ecchi- Vol.01
(C94) [Yami ni Ugomeku (Dokurosan)] Sagisawa Fumika to Saimin Dosukebe Nitta Minami no Otouto + Paper (THE IDOLM@STER CINDERELLA GIRLS) [Chinese] [臭鼬娘漢化組]
(Ningen ja nai R) [SlapStickStrike (Stealth Changing Line)] Watashi no Koibito o Shoukaishimasu! EX Zukan Soushuuhen
Dekaketsu Otouto no Nameinu ni Naritai | I Want to Become My Thick Brother's Ass-licking Dog
[ManbooRerere] Ore no Koibito (♂) ga Hentai Sugite…
Otouto Ijiri
Otouto ni Netorareta Natsuyasumi
Otouto no Musume
(COMITIA111) [SlapStickStrike (Stealth Kaigyou)] Watashi no Koibito o Shokai Shimasu! EX4 [Chinese] [无毒汉化]
JK Seiyuu to Ecchi na Daihon: Otouto ni Ochiru Sukumizu Onee-chan
(Reitaisai 10) [Sakurai Dai Energy (Sakurai Energy)] Okuchi no Koibito (Touhou Project)
(C89) [Yosutebito na Mangakaki (Tomoki Tomonori)] Naka ni Dashichau Koibito Gokko (Alice in Wonderland)
[Nightmare Express -Akumu no Takuhaibin-] Yokubou Kaiki Dai 473 Shou - Fukushuu Rape Game @ Chichi no Shogyou de Otouto to Kyousei Ketsugou Saserareta Shachou Reijou -
Otouto de Otoko o Shirimashita | 弟弟让我知晓了男人的滋味
(C92) [Yumemiru Shiro (Haru)] Online de Next na Koibito (Hyperdimension Neptunia)
[SS-BRAIN] Koibito ja...nai. Seto Karen Hen + APPEND BOOK [Chinese] [Digital]
(C78) [Doronuma Bunshitsu (Tsuta)] Tomo ni Shinen o Nozokimiro Koibito yo (JoJo's Bizarre Adventure) [Incomplete]
[Chinzuriina] Nemuri Otouto wa Hatsujouchuu [English]
[Eguchi Jaws] Koibito Complex
(C89) [Rasa House (Rasahan)] Mouret-chan to Koibito Ninatta. (Sennen Sensou Aigis)
(Shota Scratch 28) [Akaeboshi (Binto)] Otouto-chan to Nekura-chan [English] [torappufan]
Otouto ga Kawaisugiru node Mirai no Teitoku dakedo, Aishichatte mo Ii desu ka?
Motokano no Otouto ni Natsukarete Komattemasu ga Yaru Koto wa Yacchaimasu
(Reitaisai 8) [1787 (Macaroni and Cheese)] Himawari-iro no Koibito (Touhou Project)
(C83) [Yomosugara (Yomogi Ringo)] Otouto (Vocaloid) [English] {Shotachan}
Saimin DVD ~Aneki to Otouto no Baai~
(Ningen ja nai R) [SlapStickStrike (Stealth Changing Line)] Watashi no Koibito o Shoukaishimasu! EX Zukan Soushuuhen [Incomplete]
[Onsoku Ebifly (Lew)] Kawaii Otouto wa Onii-chan no Tame ni Imouto ni Narubeki! Sono 2 [English] {Hennojin} [Decensored] [Digital]
(CT22) [Monte Carlo-ya (Sena Monaco)] Nee-chan ga Kawaii kara Otouto ga Yokujo suru (Watashi ga Motenai no wa Dou Kangaetemo Omaera ga Warui!) [English]
Chi no Tsunagaranai Otouto
Otouto no Namae wa Omorashimaru datta ka na?
(C88) [yemak (yemak)] Ore no Otouto ga Konna ni Kawaii no de (Durarara!!)
[Katsurai Yoshiaki] Kanojo wa Kazoku de Koibito de Ch. 1-3 | She's My Family And My Lover Ch. 1-3 [English] {doujin-moe.us}
Kuro Gal Bitch Otouto-kun no Daresen! Ketsuana Houshi Kiroku
Otouto no Kanojo | 弟弟的巨根恋人
[Granada Sky (Mogiki Hayami)] Amaeru Otouto ni Amai Ane | Spoiled Little Brother & Sweet Sister [English] [SaHa] [Digital]
[R*kaffy (Aichi Shiho)] Otouto ni Josou Sasetara Sekkyokuteki Kawaii [Digital] [English]
Otouto no Kanojo | My Younger Brother's Girlfriend
[Namakemono Kishidan (Tanaka Aji)] Unsweet Inoue Ai Watashi wa Dare wo Aishiteru no... Daisuki na Koibito... Soretomo Aitsu... act 1 [Digital]
Namaiki Wagamama Kawaii Otouto?
InCha Otouto ga YouCha Aneki o Netoru made 2
(C89) [Right away (Sakai Minato)] Okuu-chan to Koibito ni Narou. | My Sweetheart Okuu (Touhou Project) [English] [Decensored]
[Hirekatsu] Haha wa Otouto to Yatte iru (Chinese)呆呆个人汉化
[Zenra QQ] Kuro Gal Bitch Otouto-kun no Daresen! Ketsuana Houshi Kiroku
(Chou Senka no Toki 25) [inumog (Fujino, Marumo)] Ore no Koibito wa Tsuru!? | 我的戀人是鶴!? (Touken Ranbu) [Chinese] [月下鶴吟漢化組]
Otouto Ana To Tsunagaru Anal Hole
[Maimu-Maimu] Ore no Nee-san, Watashi no Otouto | Sister-in-Law Slut Life (Aniyome bitch life) [English] {Taihen Zombii}
[Haruhonya] Tsuyoane -Otouto wa Ane no Omocha- Ch.1-3
[Crimson CROWN (Imazon)] Otouto no Koibito ga Mukashi Choukyou Shita Motokano datta ~Sonogo~ [Chinese] [無邪気漢化組]
(C88) [SlapStickStrike (Stealth Changing Line)] Watashi no Koibito o Shoukai Shimasu! EX3 [Chinese] [无毒汉化组]
(C91) [Kudamono Monogatari (Kuroishi Ringo)] NH no Otouto
My Pacostant
Otouto no Namae wa Omorashimaru datta ka na?
[CHINZURI BOP (Chinzurena)] Otouto(Mesu)-tachi no Mezame -Chinzurena Sakuhinshuu SIRO- [Digital]
[Niratama (Sekihara)] Saitei na Koibito to Saikou no Soushitsu o (Kantai Collection -KanColle-) [Digital]
(Chou Senka no Toki 25) [Nora (Kiriya Himi)] Otouto no Namae wa Omorashimaru datta ka na? (Touken Ranbu)
(C91) [Quartzshow (hari)] Hitotsuki Dake no Koibito (Yu-Gi-Oh!)
Otouto no Onna wa Ore no Mono
Hajimete no Uwaki Aite wa Otouto deshita | My First Affair Was with My Little Brother
Otokonoko HEAVEN Vol.13 Junjou Bitch★Otokonoko
Sagisawa Fumika to Saimin Dosukebe Nitta Minami no Otouto + Paper
(C89) [moriQ (Mori Airi)] Chino-chan ga, Koibito (Gochuumon wa Usagi desu ka?)
(COMIC1☆9) [Namakemono Kishidan (Tanaka Aji)] Unsweet Inoue Ai+ Watashi wa Dare o Aishiteru no... Daisuki na Koibito... Soretomo Aitsu... act2
[Sano Yuu] Imouto wa Koibito
[KATAMARI-YA (Shinama)] Rena no Otouto Ane no Seifuku de Josou suru Hentai nanda kedo (Puella Magi Madoka Magica Side Story: Magia Record) [Digital]
(C84) [Mimippu (Izumimipu)] Koibito Gokko wo Shimasenka? (Touhou Project)
Doutei Gushi, Chinpo o Motte Otouto o Seisu.
[Eichi Jijou (Takamiya)] Kousai Sengen -Okuchi no Koibito- | The Oral Declaration of Friendship -A Lover with a Mouth- [English] [alparslan] [Digital]
(C77) [Kirintei (Kirin Kakeru)] Favorite Memory's (THE IDOLM@STER) [English] {Koibito}