[Yamazaki Kazuma] Koibito -girlfriends- (Bishoujo Shanikusai) [English] [GreatKM] [Decensored]
Nee-chan wa Otouto no Are ni Muchuu na You desu.
[F.A] Bitch na Shimai ga Otouto no Niku Dorei ni Ochiru Made 02 [Digital]
[Kanou Soukyuu] Otouto ni Nanka Kanjinai!
(C89) [Right away (Sakai Minato)] Okuu-chan to Koibito ni Narou. (Touhou Project)
[Iris art] Mura no Okite ~Koibito wa Ore no Mae de Hoka no Otoko to Fuufu ni Naru~ [Digital]
Trap Younger Brother-In-Law Sequel
(Dai 11 Kai Hekigai Chousa Haku) [ALT (tacky)] Toshishita no Koibito ga Osu no Honnou o Wasureta rashii node Konya Jikkuri Et Cetera suru Ohanashi (Shingeki no Kyojin)
[TSF no F (meito)] Ore ga Osananajimi no Koibito ♀ ni Naru Nante Zettai Arienai [English]
[Crimson CROWN (Imazon)] Otouto no Koibito ga Mukashi Choukyou Shita Motokano datta [Chinese] [無邪気漢化組]
(C91) [Yomosugara (Yomogi Ringo)] Master no Otouto to (VOCALOID) [English] {Shotachan}
Otouto No Otto | 弟之夫
Hajimete no Otouto Ijiri
(C88) [SlapStickStrike (Stealth Changing Line)] Watashi no Koibito o Shoukai Shimasu! EX3 [English]
[Story Circle (Tonari)] Downer-kei Gamer Otouto ga Nii-san Sukisuki Imouto Succubus ni Naru made [Digital]
(C93) [Kanyou Shounen (URA)] Kyou kara Boku wa Master no Koibito (Fate/Grand Order) [Chinese] [瑞树汉化组]
[Zero ni Kaeru Tsuki (Tsukiyo)] Oneshota na Nise Koibito!?
[Yuunagi no Senryokugai Butai (Nagi Ichi)] Otokonoko na Ani (Boku) wa Otouto no Onna (Mono) [English] [SMDC]
Otouto no Musume | My Little Brother's Daughter
[Arubain] Kaasan to Koibito Seikatsu 2 [Chinese]
(Reitaisai 10) [Sakurai Dai Energy (Sakurai Energy)] Okuchi no Koibito (Touhou Project)
[Date] Saimin DVD ~ Aneki to Otouto no Baai ~ | Hypnosis DVD - The Case of the Elder Sister and Younger Brother (Comic Grape 2014-02) [English] [thetsuuyaku]
Doutei Otouto to Bitch Ane - The cherry boy with Bitch sister.
[Tachibana Takashi] Koibito wa Kedamono
[Kerorin] Shiawasesou no Yasashii Koibito [Digital]
(C93) [my pace world (Kabocha Torte)] Toaru Koibito-tachi no Futari Ecchi (Kantai Collection -KanColle-)
Rena wo Kurawaba Otouto made
(C87) [Sakusaku Kangen Noushuku (Matashita Kintama)] Haitoku Josou Otouto no Inran Jojishi - Aokan Hen
[Shinooka Homare] Rental Otouto (Girls forM Vol. 05) [Chinese] [黑条汉化]
[88scones (Sakaki Tsui)] Otouto Spy to Himitsu no Shachoushitsu [Digital]
(C82) [IIWAKE-GAISYA (Shigemiya Kyouhei)] Nanairo to Koibito Play (Touhou Project)
[Fuuga] Ane to Otouto to - Sister & Brother [English] [Fated Circle]
(C89) [Rasa House (Rasahan)] Mouret-chan to Koibito Ninatta. (Sennen Sensou Aigis) [Chinese] [黑锅汉化组]
[CHOCO (Chiyoko)] Boku no Derenai Koibito ga Are o Kojirasetarashii. (Hoozuki no Reitetsu)
Otouto no Shasei Kanri wa Ani no Shigoto desu
Otouto no Kanojo | My Little Brother's Girlfriend
Otouto Omoi no Onee-chan
(Splash!Hi) [Phlodexy (Yamano)] Yatto Oya to Otouto ga Dekakete Ie ni Dare mo Inai | Finally My Parents And Younger Brother Went Out And Nobody Is At Home (High☆Speed! -Free! Starting Days-) [English] [Holy Mackerel]
Nayande mite mo Yappari Otouto ga Daisuki na Onee-chan
[Agata] Ane no Kokoro Otouto Shirazu - True Heart of Elder Sister (COMIC Megamilk 2010-09 Vol. 03) [English] [Amoskandy]
Otouto no Musume 4
Onee-chan wa Otouto o Wakarasetai | Big Sis Wants to Convince Her Lil' Brother
(C91) [27 (Fujitsuna)] Otouto wa Maid-san [Chinese] [脸肿汉化组 X CE家族社]
With Kaoru-san!
Teihanpatsu JK Onee-chan Manami wa S na Otouto ni Sakaraenai | Low Resilience JK Big Sister Manami Won't Defy her S Younger Brother
[Kudou Shino] Gyaku Yobai de Tsuyogari Ecchi ~Otouto o Osotte Mita kedo Jitsu wa Shojo!?~ 1
(Futaket 10.5) [Sakusaku Kangen Noushuku (Matashita Kintama)] Haitoku Josou Otouto no Inran Jojishi - Jikka Hen [Chinese] [空想少年汉化]
[Shounan no Tamasu] Koibito no Chinpo Ate Game (Girls und Panzer)
NH no Otouto 3
[Uminari (Narumi)] Koibito Alice in summer | Lover Alice in Summer (Touhou Project) [English] {Doujins.com} [Digital]
[F.A] Bitch na Shimai ga Otouto no Niku Dorei ni Ochiru Made 01 [Digital]
[Maimu Maimu] Otouto ha mousou risou kareshi (My brother is an ideal boyfriend obsession) Ch.01-02
[Aimaitei (Aimaitei Umami)] Kimi ga Koibito (Cardfight!! Vanguard) [Digital]
Rena no Otouto Ane no Seifuku de Josou suru Hentai nanda kedo | Rena's Little Brother Likes To Dress As A Girl, What A Freak!
[Ommed (Momoshiro)] Otouto wa Otoshigoro
(SPARK10) [OVERRUNNER (Rihara)] Rival ken Koibito to Isshoni Furo ni Haittara. (Free!)
[Kuragakuya (Souko Souji)] Ookami Kodomo no Kinshinkan ~Watashi wa Ookami no Otouto ni Okasaremashita | Wolf-Child Incest (Ookami Kodomo no Ame to Yuki) [English] [JuicyBrucie]
Otouto to Renzoku Zecchou Gachi-Iki SEX
Otouto ni Mirareta Hitozuma wa... Zenpen | My Brother Saw Me Having Sex... and Then Ch1
[Nightmare Express -Akumu no Takuhaibin-] Yokubou Kaiki Dai 359 Shou - Bakunyuu Haha x Binyuu Ane x Shota Otouto = Oyako Houkai Kinshin Goukan Jiken Act. 2 Shiteikan-gakari-
[WLHO] Shinyuu no Hahaoya wa Ore no Koibito
[iiwake kaisha] koibito purei (higurashi no naku koro ni)
[E☆Roman Koubou (Edogawa Roman)] XXX ~3-nin Matomete P-san no Koibito de Ii yo ne~ (THE IDOLM@STER CINDERELLA GIRLS) [Digital]
Koi ni Ochita Uchi no Otouto
Otouto no Migawari ni Natta Ane
Midara - Yajuu na Otouto na Amai Oshioki
JK Seiyuu to Ecchi na Daihon: Otouto ni Ochiru Sukumizu Onee-chan
If I can make my cute little brother cum with an aneros, I'll train him into a pervert.
[Onsoku Ebifly (Lew)] Kawaii Otouto wa Onii-chan no Tame ni Imouto ni Narubeki! Sono 2 [English] {Hennojin} [Decensored] [Digital]
(SUPER21) [memento (Namiko)] Otouto no Oyome-san ni Narimashita (Ao no Exorcist)
(Futaket 13) [Granada Sky (Mogiki Hayami)] Otouto no Inu Mani (Go! Princess Precure)
Otouto ga Kawaisugiru node Mirai no Teitoku dakedo, Aishichatte mo Ii desu ka?
(SPARK10) [GiftKuchen (Shitori)] Uwamezukai no Koibito (My Hero Academia)
[Makita Misaki] Boku no Otouto | My Little Brother [English]
[Deburasu] "Koibito" | "Lovers" (COMIC Mate Legend Vol.13 2017-02) [English] [ATF] [Digital]
(6tsugo no Tamashii Forever) [CoconutBless (Natsuki Coco)] Juushimatsu wa Boku no Mama ni Naru kamo shirenai Otouto da (Osomatsu-san)
Momota-ke 3
(C89) [SlapStickStrike (Stealth Changing Line)] Watashi no Koibito o Shoukai Shimasu! EX5 (Monster Girl Quest!) [Sample]
Seigangu Keikaku Namaiki na Otouto o Fukujuu sasetakute
Ka no Oto episode 1
Otouto-tachi no Bouken - Indecent brothers adventure Ch. 1
(SUPER24) [Touheki Biten (Masumi Wataru)] Ore no Koibito ga xx Sugiru! (Free!)
(C89) [SlapStickStrike (Stealth Changing Line)] Watashi no Koibito o Shoukai Shimasu! EX5 (Monster Girl Quest!)
(RTS!!2) [menhea (uga)] Shushou de Osananajimi na Koibito to. (Haikyuu!!)
[Story Circle (Tonari)] Downer-kei Gamer Otouto ga Nii-san Sukisuki Imouto Succubus ni Naru made
[Namboku] Koibito Rule - For Sweet Lover [English] {doujin-moe.us}
[Shinogi A-Suke] Iinchou no Koibito | Chairman's Lover [English] [Yoroshii]
Mijikana Ane Ana to Otouto Bou
(C88) [SlapStickStrike (Stealth Changing Line)] Watashi no Koibito o Shoukai Shimasu! EX4 (Monster Girl Quest!) [Chinese] [无毒汉化组]
Ryouude ga Tsukaenaku Nattara Otouto ga Choushi ni Noridashita! part 6
(C95) [666Protect (Jingrock)] Otouto no Musume 2
Gyaku Yobai de Tsuyogari Ecchi ~Otouto o Osotte Mita kedo Jitsu wa Shojo!?~ 1
The Great Escape 3
[majocolony (majoccoid)] Koibito no Futaba to Shitai Ironna Koto (Persona 5) [Digital]
Otouto no Otoshidama
Hoshiai Hiro - Ani Otouto (English)
Otouto no Musume
(C89) [Right away (Sakai Minato)] Okuu-chan to Koibito ni Narou. (Touhou Project) [Decensored]
[Cambropachycope (Soso-Zagri)] Ane x Otouto no Nijou Futsukame -Hahaoya Hen- [Digital]
(Ningen ja nai SP) [SlapStickStrike (Stealth Changing Line)] Watashi no Koibito o Shoukai Shimasu! Soushuuhen [English] =TLL + CW= [Incomplete]
(Futaket 13) [Kudamono Monogatari (Kuroishi Ringo)] NH no Otouto 2 [English] [mysterymeat3]
(Shota Scratch 14) [Cannabis (Shimaji)] Konna Otouto to Kurashitara
Kawaii Otouto wa Onii-chan no Tame ni Imouto ni Narubeki!
(C92) [Kazuya (Yoshiura Kazuya)] Natsu dake Koibito - Summer only Lover [Chinese] [丧尸汉化]
(C94) [666Protect (Jingrock)] Otouto no Musume | My Little Brother's Daughter [English] =LWB=
(C89) [UNAP! (Maine)] Koibito wa Santa Claus | 戀人是聖誕老人 (Shingeki no Kyojin) [Chinese] [進擊的艾利主頁]
[milkberry (Kisaragi Miyu)] Datte Kiss Shichattara Koibito Mitai Janai [2017-03-18]
Otouto Kansatsu Nikki -Hajimari-
(C89) [Akaneko (Sakura Siro)] Betsuni Uchi no Otouto Nanka Zenzen Kawaikune-shi
Yappa Uchi no Otouto Nanka Zenzen Kawaikune-shi
(C86) [Maidoll (Fei)] Sena 29sai Koibito ga Inai 2 (Boku wa Tomodachi ga Sukunai) [Chinese] [CE家族社]
(HaruCC21) [Hailar, Small Clone (Sake, Kayato Sae)] Koibito ga Neko ni Narimashite (Owari no Seraph)
[Agata] Ane no Kokoro Otouto Shirazu | True Heart of Elder Sister (COMIC Megamilk 2010-09 Vol. 03) [English] [Amoskandy] [Decensored]
Sagisawa Fumika to saimin Dosukebe Nitta Minami no otouto
(Himadara) Tsumi o Kikaku Shi Ane Ni Shazai Suru Mo Hara Ni Shokushu o Shoukan Suru Otouto Manga
[mogg] Yoru no Koibito
[Crimson CROWN (Imazon)] Otouto no Koibito ga Mukashi Choukyou Shita Motokano datta + ~Sonogo~ [English] [Fated Circle]