[majocolony (majoccoid)] Koibito no Futaba to Shitai Ironna Koto (Persona 5) [English] [Digital]
otouto wa otoshigoro
[Pyramid House (Muscleman)] Shugyou Shitetara Koibito Otosarechatta (Dragon Ball) [English] [EHCOVE]
(Douyara Deban no Youda! 14) [Amedamazakura (Sacchi)] Koi ni Ochita Uchi no Otouto (Boku no Hero Academia) [English] [Squigglesjp]
(C90) [Akaneko (Sakura Siro)] Yappa Uchi no Otouto Nanka Zenzen Kawaikune-shi [English]
(C94) [Royal Bitch (haruhisky)] Mizugi Shishou to Koibito Ecchi Suru Hon. | Swimsuit Shishou and Her Lover (Fate/Grand Order) [English] [Thot Patrol]
Rena wo Kurawaba Otouto made
With Kaoru-san!
NH no Otouto 3
(SUPERKansai21) [Shushu. (Min)] Ore no Koibito (Yowamushi Pedal)
Ane to Otouto Arbeit Sono 3 | 打工中的姐姐與弟弟3
(C83) [STUDIO PAL (Nanno Koto)] Imouto wa Boku no Koibito ~Onii-chan to Icha-Love Hen~
[Gomennasai] Dakara Kami-sama, Boku ni shika Mienai Chiisana Koibito o Kudasai.
[Arubain] Kaa-san to Koibito Seikatsu 6 [English] [Amoskandy]
(COMIC1☆13) [Royal Bitch (haruhisky)] Shishou ni Dogeza shite Koibito Ecchi Shite Morau Hon. (Fate/Grand Order) [Chinese] [空気系☆漢化]
Otouto No Otto | 弟之夫
Otouto life
(C84) [Mimippu (Izumimipu)] Koibito Gokko wo Shimasenka? (Touhou Project)
(C96) [Funiai-ice (Funiai Riko)] Aya-chan no Otouto-kun to Runrunrun | Doing Boppin' Things With Aya-chan's Little Brother (BanG Dream!) (English)
[Naokichi.] Otouto-tachi no Bouken - Indecent brothers adventure Ch. 1 (Otokonoko Heaven's Door 10) [Chinese] [逃亡者×新桥月白日语社] [Digital]
(C89) [SlapStickStrike (Stealth Changing Line)] Watashi no Koibito o Shoukai Shimasu! EX5 (Monster Girl Quest!) [English] [Heart and Feather]
Pet Mimamori Camera ni Ane to Otouto no Sex ga Utsutteta.
[Crimson CROWN (Imazon)] Otouto no Koibito ga Mukashi Choukyou Shita Motokano datta 1 - 2 [English] [Fated Circle]
(C84) [Kakumei Seifu Kouhoushitsu (RADIOHEAD, Chimosaku)] Watashi ga Bitch ni Natta nowa Dou Kangaetemo Otouto ga Warui! (Watashi ga Motenai no wa Dou Kangaetemo Omaera ga Warui!)
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!
(Futaket 4) [Cobanzame (Koshow Showshow)] Otouto Imouto
[SubeSube1kg (Narita Kyousha)] 9-ji Kara 5-ji Made no Koibito Daigowa “Kanzenhan” | Nine to Five Lover 5 [English] [AfroThunda]
(Bokura no Love Live! 10) [prism*pink (Karuha)] Koibito no Jikan | Time for Lovers (Love Live!) [Chinese] [沒有漢化]
Otouto-tachi no Bouken - Indecent brothers adventure Ch. 1-3
(C92) [PASTEL WING (Kisaragi-ICE)] Koibito wa Kokoa Onee-chan 2 (Gochuumon wa Usagi desu ka?)
(C89) [Akaneko (Sakura Siro)] Betsuni Uchi no Otouto Nanka Zenzen Kawaikune-shi [English] [mysterymeat3]
(C89) [SlapStickStrike (Stealth Changing Line)] Watashi no Koibito o Shoukai Shimasu! EX5 (Monster Girl Quest!) [Sample]
[Michinakaba (Arsenal)] Osananajimi no Koibito ga Rijichou ni Netoraremashita
Otouto Omochikaeru - Do you take him and return
[Supe (Nakani)] Onei-chan to Guchi o Kiite Ageru Otouto no Hanashi - Tales of Onei-chan Oto-to | Older Sister and Complaint Listening Younger Brother [English] [Decensored]
[Granada Sky (Mogiki Hayami)] Amaeru Otouto ni Amai Ane | Spoiled Little Brother & Sweet Sister [English] [SaHa] [Digital]
Otouto Ijiri
Daisuki na Otouto ga Chi no Tsunagattenai Imouto ni Toraresou de Yakimoki Suru Onee-chan no Hanashi.
(Love Collection 2017 in Autumn) [Chii Sanchi (Chii)] Daybreak no Koibito (Collar x Malice)
(Hyousou Strast) [Morokoshi Batake (Conpota-ju)] Koibito ga 12-sai!? (Yuri!!! on ICE)
[Story Circle (Tonari)] Downer-kei Gamer Otouto ga Nii-san Sukisuki Imouto Succubus ni Naru made | From a Downer Gamer Little Brother♂ to a Little Sister♀ Succubus Who Loves Nii-san [English] [Panatical] [Digital]
Onee-chan wa Otouto o Wakarasetai
(C88) [Petit Cherry (Kozakura Moko)] Natsu no Koibito (THE IDOLM@STER SideM)
[Subesube 1kg (Narita Kyousha)] 9-ji kara 5-ji made no Koibito 4~5.9 Soushuuhen - NINE to FIVE LOVER
[Shikkoku no Voltecker (EGAMI)] Amaetagari na Otouto wa Onee-chan Banare ga Dekinai [Digital]
(COMITIA108) [fuka fuka (Sekiya Asami)] Watashi no Kawaii Koibito + Postcard
[Story Circle (Tonari)] Downer-kei Gamer Otouto ga Nii-san Sukisuki Imouto Succubus ni Naru made
Otouto ni Naburareta Natsuyasumi
Chi no Tsunagaranai Otouto 2
Ane to Otouto Arbeit Sono 2
[SS-BRAIN] Koibito ja... Nai. APPEND BOOK [English] [Digital]
[WXY COMICS] Hajimete no Uwaki Aite wa Otouto deshita
Crimson CROWN ] Otouto no Koibito ga Mukashi Choukyou Shita Motokano datta ~Sonogo~
[Sanbaizu] Otouto wa Otoko no Ko
Sensei to Otouto no Sex o Misaserareru Hanashi
(C83) [Ningen Modoki (Random)] Producer to Koibito-gokko | Playing as Lovers With the Producer (THE iDOLM@STER: Cinderella Girls) (English) {doujin-moe.us}
[Nagisa no Haikara Kingyo (Kisaragi Moyu)] Hokenshitsu no Koibito (Hokenshitsu no Koibito) [Chinese] [cqxl自己汉化] [Digital]
Otouto no Koibito ga Mukashi Choukyou Shita Motokano datta + ~Sonogo~
Otouto no Musume 4
Otouto Ana To Tsunagaru Anal Hole
Otouto no GF ga Kawaiinde Nemurasete Hamedorishite Shimaimashita
Hoshiai Hiro - Ani Otouto (English)
[santa] Ojisan To Watashi No Koibito Gokko | Oji-san And I Are Pretend Lovers (COMIC Kairakuten 2014-08) [English] =LewdWaniBootleggers=
[WXY COMICS] Hajimete no Uwaki Aite wa Otouto deshita | My First Affair Was with My Little Brother [English] [Amoskandy]
[Aoiro Ichigou] Kono Joukyou de Otouto Route ga nai no wa Okashii! (Tamato Nadeshiko) [English] [mysterymeat3] [Digital]
[Uminari (Narumi)] Koibito Alice in summer | Lover Alice in Summer (Touhou Project) [English] {Doujins.com} [Digital]
Rena no Otouto Ane no Seifuku de Josou suru Hentai nanda kedo
Otouto to Renzoku Zecchou Gachi-Iki SEX
[SS-BRAIN] Koibito ja...nai. Suzuhara Kaede Hen