Uchi no Otouto Maji de Dekain dakedo Mi ni Konai?
[Royal Bitch (haruhisky)] Shishou ni Dogeza shite Koibito Ecchi Shite Morau Hon. (Fate/Grand Order) [Digital]
Namaiki Wagamama Kawaii Otouto?
[Yamano Kitsune] Otouto ga Kita Hi | The Day My Brother Came (Shounen Ai No Bigaku 12 The Otouto) [English] [Bahamut Dragons]
(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]
(C91) [Garimpeiro (Mame Denkyuu)] Koibito (kari) Hajimemashita | Becoming lovers (temp) (THE IDOLM@STER CINDERELLA GIRLS) [English] [L-san]
Otouto ni Naburareta Natsuyasumi | The Summer Break I Got Teased by My Little Brother
Ookami Kodomo no Kinshinkan ~Watashi wa Ookami no Otouto ni Okasaremashita
[Azuma Sawayoshi] Ane no Kokoro Otouto Shirazu (Senpai wa Minimum Girl) [Chinese] [黑条汉化]
[Murasaki Nyanko Bar (Vae)] Otouto Succubus-ka! Inma no Kyoudai Nyotaika Sakusen 1-2 [English]
(SUPER24) [Touheki Biten (Masumi Wataru)] Ore no Koibito ga xx Sugiru! (Free!)
[Royal Bitch (haruhisky)] Shishou ni Dogeza shite Koibito Ecchi Shite Morau Hon. (Fate/Grand Order) [English] [Digital]
(Futaket 10.5) [Sakusaku Kangen Noushuku (Matashita Kintama)] Haitoku Josou Otouto no Inran Jojishi - Jikka Hen [English] [Mysterymeat3]
[TSF no F (Yotsuba Chika)] Ore ga Otaku♂ no Koibito♀ ni Naru nante...... (TSF no F no Hon Sono 1) [Chinese] [Digital]
[Makinosaka Shinichi] Migite no koibito COMIC Megastore 2012-07
[Subesube 1kg (Narita Kyousha)] 9-Ji Kara 5-ji Made no Koibito Dai Roku. Roku wa - Nine to Five Lover
[Aoki Seishin] Otouto No Kuseni
(C95) [TOYBOX, Kujira Logic (Kurikara, Kujiran)] Otouto no Seishori wa Ane no Yakume da to Shinjikonderu Onee-chan (Fate/Grand Order)
Momota-ke 3
Reciprocal Love After Sex
Otouto ga Kawaisugiru node Mirai no Teitoku dakedo, Aishichatte mo Ii desu ka?
[Arubain] Kaasan to Koibito Seikatsu 3.1
(HaruCC21) [Samugakupetti (Shiogochi)] Deriheru Yon dara Otouto ga Kita (Big Hero 6) [English] [Shotachan]
(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]
[Supe (Nakani)] Onei-chan to Guchi o Kiite Ageru Otouto no Hanashi 2 - Tales of Onei-chan Oto-to 丨 姐姐與傾聽抱怨的弟弟的故事 2 [Chinese] [沒有漢化]
(C88) [Randou House (Randou)] Ongakushitsu no Koibito-tachi | Lovers in the Music Room (Love Live!) [English] [Zeria Scans]
[Ippongui] Kareshi to Mekakushi Etchi (← Jitsuwa Otouto ga Sounyu-chu) Itsumo Yori Kimochii...! [Digital]
(C84) [Kitchen*Channel (Kicchan)] Kasshoku no Koibito
[Hanamaki Kaeru] Otouto to Asachun! (Otokonoko HEAVEN Vol. 37) [English] [mysterymeat3] [Digital]
(C77) [pinktips.info (kazuha)] Shoutai Fumei no Otouto-sama (Touhou Project)
Otouto Ana To Tsunagaru Anal Hole
(C70) [etcycle (Hazuki)] Shiroi Koibito (Fate/stay night) [English]
(C87) [Strawberry (Ichigo)] Kimi wa "Imouto no Koibito" (Nanatsu no Taizai)
Ane to Otouto no Ecchi na Routine
(C88) [SlapStickStrike (Stealth Changing Line)] Watashi no Koibito o Shoukai Shimasu! EX3 [English]
[Ginto] Kaa-san to Giri no Otouto ga Nanka Hen
(C76) [FIZZCODE (Satoh Nishiki)] N-G ~ Otouto Ga Jijuu Shite Kurenai ~ (Axis Powers Hetaila)
(SPARK8) [Neko Masshigura (Karukanko)] Ore no Otouto mo Naze daka Totsuzen Chicchaku Natte Shimattan daga. | My Younger Brother Also Suddenly Shrank for Some Reason (Devil May Cry) [English] =SW=
Otouto no Musume 2 | 동생의 딸 2
(C83) [Yomosugara (Yomogi Ringo)] Otouto (Vocaloid) [English] {Shotachan}
[Kinoko931% (Taono Kinoko)] Koibito Gokko [Digital]
(C86) [Maidoll (Fei)] Sena 29sai Koibito ga Inai 2 (Boku wa Tomodachi ga Sukunai) [Chinese] [CE家族社]
[SS-BRAIN] Koibito ja... Nai. APPEND BOOK [English] [Digital]
[F.A] Bitch na Shimai ga Otouto no Niku Dorei ni Ochiru Made 01 [Digital][SMDC][English]
Otouto Omochikaeru - Do you take him and return
Nitta Minami no Otouto. 닛타 미나미의 남동생
Kawaii Gakuran Otouto ga Natsuite Kureru to Niichan ga Ureshii toiudake no Hon
[Ikamatsu] Koibito Watcher
Otouto no Inu Mani
(RTS!!2) [menhea (uga)] Shushou de Osananajimi na Koibito to. (Haikyuu!!)
Onee-chan wa Otouto o Wakarasetai | 姐姐想教授弟弟一些人生经验
(SC15) [Neko Shounen (Takeda)] Okuchi no Koibito 11 (Digimon Tamers)
(C79) [Tottototomekichi (Tomekichi)] Otouto no Tomodachi [English]
[Granada Sky (Mogiki Hayami)] Amaeru Otouto ni Amai Ane | Spoiled Little Brother & Sweet Sister [English] [SaHa] [Digital]
(C91) [27 (Fujitsuna)] Otouto wa Maid-san [Chinese] [脸肿汉化组 X CE家族社]
[SS-BRAIN] Koibito ja... Nai. APPEND BOOK [English] [obamarox] [Digital]
(C89) [Yosutebito na Mangakaki (Tomoki Tomonori)] Naka ni Dashichau Koibito Gokko (Alice in Wonderland) [English] {Mant}
(Hyousou Strast) [Morokoshi Batake (Conpota-ju)] Koibito ga 12-sai!? (Yuri!!! on ICE)
Raise wa Duce no Otouto ni Naritai | I Want To Become Duce's Little Brother In The Future!
(C81) [Touge Mine (Fujiko)] Maruiro no Koibito (Mitsudomoe)
[Perosikos (Houhokekiyo)] Koibito Kankei ni Atta Russia-jin Imouto ga Netorareta Part 1
(SC2018 Summer) [Nakagawaya (Nakagawa Kei)] Anedeshi to Koibito ni Nareta nara (Ryuuou no Oshigoto!)
[Lemon Cake (Lemon Keiki)] Okaasan wa Eien ni Boku no Koibito [English] {Kusanyagi Tsurugi} [Digital]
(C91) [Number2 (Takuji)] Secret Lover ~Himitsu no Koibito~ [Chinese] [无毒汉化组]
Daisuki na Otouto ga Chi no Tsunagattenai Imouto ni Toraresou de Yakimoki Suru Onee-chan no Hanashi.
(Douyara Deban no Youda! 14) [Amedamazakura (Sacchi)] Koi ni Ochita Uchi no Otouto (Boku no Hero Academia)
(C92) [Kudamono Monogatari (Kuroishi Ringo)] NH no Otouto 3
[Miyamoto Yuu] Koibito Choukyou Keikaku Shinkouchuu
JK Seiyuu to Ecchi na Daihon: Otouto ni Ochiru Sukumizu Onee-chan
Otouto no Kanojo
(C92) [Nambokuya (Namboku)] Koibito no Furi Daisakusen (Undertale) [Chinese] [沒有漢化]
[CELESTE BLUE, The King of Clubs (Izumi Urara, Haruko)] koibito ijyou , tomodati miman (Baka to Test to Shoukanjuu)
[TTSY (Kurogane Satsuki)] Kareshi no Otouto-kun wa Shiritagari
Ryouude ga Tsukaenaku nattara Otouto ga Choushi ni Noridashita! Zenpen
[Mayonnaise.] Minna no Koibito ~Ai tte nan desu ka?~ | Everyone’s Lover: What is “Love”? (Shoujogata Seishoriyou Nikubenki) [English] =LWB= [Decensored]
[Tamachi Yuki] Koibito Gokko
[Arubain] Kaasan to Koibito Seikatsu 5.5
[Kosuri Club] Otoko no 1 oku 3000-bai x 3 Kimochii! ! ! ~ Kyoudai ga Koibito ni Kawaru Toki ~
Kawaii Otouto wa Onii-chan no Tame ni Imouto ni Narubeki! Sono 2
(COMITIA111)[SlapStickStrike (Stealth Kaigyou)] Watashi no Koibito o Shoukai Shimasu! 4 Preview
[Zero ni Kaeru Tsuki (Tsukiyo)] Oneshota na Nise Koibito!?
[Aoiro Ichigou] Kono Joukyou de Otouto Route ga nai no wa Okashii! (Tamato Nadeshiko) [English] [mysterymeat3] [Digital]
(C93) [my pace world (Kabocha Torte)] Toaru Koibito-tachi no Futari Ecchi (Kantai Collection -KanColle-)
[SS-BRAIN] Koibito ja... Nai. APPEND BOOK [Digital]
[Oomori Harusame] Kyoudai Ijou Koibito Miman | More than Siblings, Less than Lovers (COMIC HOTMILK 2010-06) [English]
(C90) [Onsoku Ebifly (Lew)] Kawaii Otouto wa Onii-chan no Tame ni Imouto ni Narubeki! | The Cute Otouto Has to Become an Imouto for the Sake of his Onii-chan! [English] {Hennojin}
[AKYS Honpo] Zoku Sex ni dada Hamari suru Ane to Otouto
[Umino Sachi] Mama no Koibito | Mother's Lover (Jukubo Yuugi) [English]
Otouto no Musume | 동생의 딸
[Ruibosucha] Bitch Ane no Fukushuu ~Oya no Takara no Tensai Otouto o Sex Zuke ni Shite Daraku Sasete Yaru~
Kinpatsu Yancha-kei na Kanojo to no Kurashikata 3.1 + Otouto de Otoko o Shirimashita 0.9
[WLHO] Shinyuu no Hahaoya wa Ore no Koibito
Kuro Gal Bitch Otouto-kun no Daresen! Ketsuana Houshi Kiroku
[Aimaitei (Aimaitei Umami)] Kimi ga Koibito (Cardfight!! Vanguard) [Digital]
Otouto de Otoko o Shirimashita
(CCOsaka100) [Kyuukyuubako (Band Aid)] M na Koibito o Yorokobaseru Houhou (Free!)
[Mogiki Hayami] Nazuna-kun no Otouto (Koushoku Shounen Vol. 10) [English] [mysterymeat3]
Seigangu Keikaku Namaiki na Otouto o Fukujuu sasetakute | I Want To Make My Cheeky Younger Brother Submit To Me Using Sex Toys
[Arubain] Kaasan to Koibito Seikatsu 1 | Life as Mother and Lover [English]
[Ninjin San] Mama wa Koibito [Digital]
(CT26) [Hebereke BLACK7 (Hebereke BLACK)] Satori-sama to Koibito Gokko! (Touhou Project)
[Arubain] Kaasan to Koibito Seikatsu 3~4 Set
[Story Circle (Tonari)] Downer-kei Gamer Otouto ga Nii-san Sukisuki Imouto Succubus ni Naru made [Chinese] [熊崎玉子汉化组]
(C93) [my pace world (Kabocha Torte)] Toaru Koibito-tachi no Futari Ecchi (Kantai Collection -KanColle-) [Chinese] [沒有漢化]
(C84) [Maidoll (Fei)] Sena 29sai Koibito ga Inai | Sena 29 Life without Lover (Boku Ha Tomodachi Ga Sukunai) [English] [CGrascal]
[Anthology] Shounen Ai No Bigaku 12 The Otouto
Pet Mimamori Camera ni Ane to Otouto no Sex ga Utsutteta. | 寵物監控拍到了姊姊與弟弟做愛的畫面。
[Katou Jun] Salvia no Koibito | Salvia Lovers (Koushoku Shounen Vol. 04) [English] [Toks]
[Bundosuikou] Onee-chan no Dokidoki Otouto Sei Kaihatsu
[Nanase Mizuho] Ane Otouto Ane | Older Sister Little Brother Older Sister [English] {biribiri} [Decensored]
[Bronco Hitoritabi (Uchi-Uchi Keyaki)] Ishin Denshin Myoukou-san no Koibito | From Heart to Heart - Myoukou san's Love (Kantai Collection -KanColle-) [English] [Bigbigfool] [Digital] [Incomplete]
[Crimson CROWN (Imazon)] Otouto no Koibito ga Mukashi Choukyou Shita Motokano datta + ~Sonogo~ [English] [Fated Circle]
[SS-BRAIN] Koibito ja...nai. Seto Karen Hen
(Reitaisai 14) [Yosutebito na Mangakaki (Tomoki Tomonori)] Koibito no Furi shite Naka ni Dashite... (Touhou Project) [Chinese] [oo君個人漢化]
Boku Dake no Bakunyuu Onameido no Otouto ~Ai Hara Yuki~ no Koiwazurai
[Subesube 1kg (Narita Kyousha)] 9-Ji Kara 5-ji Made no Koibito Dai Nana - I-wa - Nine to Five Lover [Chinese] [ssps个人汉化]
Nayande mite mo Yappari Otouto ga Daisuki na Onee-chan
(C83) [Tairikukan Dandoudan Dan (Sakura Romako)] Koibito Ijou Tomodachi Miman [Chinese] [暗锻个人汉化]
[Kasuga Kikaku (Terujirou)] Otouto no Inu Ma ni Nantoyara | 弟弟不在时就…… [Chinese] [黑夜汉化组] [Digital]
Otouto wa Futanari Ane no Onaho desu!?
(C96) [Funiai-ice (Funiai Riko)] Aya-chan no Otouto-kun to Runrunrun (BanG Dream!)
Motokano no Otouto ni Natsukarete Komattemasu ga Yaru Koto wa Yacchaimasu
[Pan to Butterfly. (Tokei Usagi)] Ofuro no Koibito Rydia (Final Fantasy IV) [Digital]
Chi no Tsunagaranai Otouto 2
[Yuunagi no Senryokugai Butai (Nagi Ichi)] Otokonoko na Ani (Boku) wa Otouto no Onna (Mono) [English] [SMDC]
(C88) [Petit Cherry (Kozakura Moko)] Natsu no Koibito (THE IDOLM@STER SideM)
[WLHO] Shinyuu no Hahaoya wa Ore no Koibito [English]
[Namboku] Koibito Rule - For Sweet Lover
[JinJin] Koibito Sengen - Lovers' Declaration
Otouto to no Happy Life! | A Happy Life with My Little Brother!
[Shikkoku no Voltecker (EGAMI)] Amaetagari na Otouto wa Onee-chan Banare ga Dekinai [English] [mysterymeat3] [Digital]
(COMIC1☆8) [STUDIO PAL (Nanno Koto)] Imouto wa Boku no Koibito ~Onii-chan to Hitou de LoveLove Hen~
(C94) [Yami ni Ugomeku (Dokurosan)] Sagisawa Fumika to saimin Dosukebe Nitta Minami no otouto (THE IDOLM@STER CINDERELLA GIRLS)
(C79) [Yurari Biyori (Yukko)] Happiness! ~Hanayome wa Otouto 16-sai~ (CODE GEASS: Lelouch of the Rebellion)
(COMIC1☆10) [Bronco Hitoritabi (Uchi-Uchi Keyaki)] Ishin Denshin Junyou-san no Koibito (Kantai Collection -KanColle-) [English] {doujins.com}
(C88) [Iiwake-Gaisya (Shigemiya Kyouhei)] Nanairo to xxx Play (Nanairo to Koibito Play 6) (Touhou Project)
(C92) [PASTEL WING (Kisaragi-ICE)] Koibito wa Kokoa Onee-chan 2 (Gochuumon wa Usagi desu ka?)
(Reitaisai 14) [Yosutebito na Mangakaki (Tomoki Tomonori)] Koibito no Furi shite Naka ni Dashite... (Touhou Project)
Teihanpatsu JK Onee-chan Manami wa S na Otouto ni Sakaraenai | Low Resilience JK Big Sister Manami Won't Defy her S Younger Brother
Layton x Everyone
Otouto no Musume 2 | My Little Brother's Daughter 2
[Supe (Nakani)] Onei-chan to Guchi o Kiite Ageru Otouto no Hanashi 2 - Tales of Onei-chan Oto-to [Tamamo | GDS] [English]