(C83) [Yomosugara (Yomogi Ringo)] Otouto (Vocaloid) [English] {Shotachan}
[Jitsuma] Koukan Musuko
[Aoiro Ichigou] Kono Joukyou de Otouto Route ga nai no wa Okashii! (Tamato Nadeshiko) [English] [mysterymeat3] [Digital]
(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]
[Tsuzura Kuzukago] Tsumaiki - Tsuma no Ikigao ga Mitakute....
Takabisha na Tsuma no Torisetsu ~Mikaihatsu datta Tsuma no Seikan Kouhen~
(COMIC1☆7) [ReDrop (Miyamoto Smoke, Otsumami)] Chihaya ga Kawai sugi te Gaman Dekinaku Natta...!! (THE iDOLM@STER)
(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]
(Shota Scratch 28) [Akaeboshi (Binto)] Otouto-chan to Nekura-chan
(C99) [Horizontal World (Matanonki)] Momoka Warui Tsuma ~Momoka Yoitsuma 4~ (THE IDOLM@STER CINDERELLA GIRLS)
[TTSY (Kurogane Satsuki)] Kareshi no Otouto-kun wa Shiritagari
[Toya] Netorare Kanojo -Kareshi (Ani) o Mae ni Futago (Otouto) to Kyoushitsu Ecchi- Vol.02 [English]
[Gagarin Kichi] Netorare ta bakunyū genki tsuma Yōko ― kaji daikō-saki de toshishita serebu no onaho tsuma ni sa remashita
[Sakaki Tsui] Otouto Shikake no Honey Trap - Lovely Younger Brother Honey Trap
Tsuma x Tsuma
[AKYS Honpo] Oneechan ni Kareshi ga Dekita no ga, Kuyashikatta no de Nemurasete Okashita Otouto-kun [Digital]
[Yoshimura Tatsumaki] Monzetsu Taigatame ~Count 3 de Ikasete Ageru~ | Faint in Agony Bodylock ~I'll make you cum on the count of 3~ Ch. 1-2 [English] [Brolen+drozetta]
[Anthology] Shounen Ai No Bigaku 12 The Otouto
(C88) [Art Jam (Mitsumaro)] Taneshizume no Miko Maki no Yon ~Torawareshi Miko~
[Cannabis (Shimaji)] Konna Otouto to Seikatsu Shitara
(C94) [666Protect (Jingrock)] Otouto no Musume
[Kasuga Kikaku (Terujirou)] Otouto no Inu Ma ni Nantoyara | 弟弟不在时就…… [Chinese] [黑夜汉化组] [Digital]
Ore no Nee-san, Watashi no Otouto | Sister-in-Law Slut Life
JK Seiyuu to Ecchi na Daihon: Otouto ni Ochiru Sukumizu Onee-chan
Otouto ni Naburareta Natsuyasumi
Hataraku Boku to Kawaii Otouto
(C85) [ice*ico, Uchihadou Honpo (*ico, 10)] Ane to Otouto (NARUTO) [English] [CGrascal]
(C81) [ReDrop (Miyamoto Smoke, Otsumami)] Minna no Asuka Bon (Neon Genesis Evangelion)
(C82) [Art Jam (osm, Mitsumaro)] DenMan 24ji ~ 6jikanme ~ (Original)
[Yoshimura Tatsumaki] Opink Health Seibo no Fukuin
(C90) [Botugo (RYO)] Onee-chan ga Otouto no xxx na Osewa o Suru no wa Gimu nandesu. [Chinese] [绅士仓库汉化]
(C81) [Mabataki Mosezu (Urotsuki)] Doutei Gushi, Chinpo wo Motte Otouto wo Seisu | Virgin Sister, Control Your Brother with Your Cock [English] =SW=
[Shishunki (Sugaru Shun)] Motenai kara Otouto ni Kongan Shite Sex da!! (Watashi ga Motenai no wa Dou Kangaetemo Omaera ga Warui!) [Digital]
[Kaitou Pink] Otouto no Kanojo to xxx (COMIC Penguin Club Sanzokuban 2011-02)
[Jitsuma] Kinyoubi no Haha-tachi e - To Friday's mothers [English] [Amoskandy, desudesu, Kusanyagi]
Uchi no Otouto Maji de Dekain dakedo Mi ni Konai?
(C99) [Horizontal World (Matanonki)] Momoka Warui Tsuma ~Momoka Yoitsuma 4~ | Dirty Wife Momoka ~Sweet Wife Momoka 4~ (THE IDOLM@STER CINDERELLA GIRLS) [English] [MegaFagget]
(C92) [ReDrop (Miyamoto Smoke, Otsumami)] Cinderella, Mousou Kareshi Triad Summer Memory hen (THE IDOLM@STER CINDERELLA GIRLS) [Chinese] [無邪気漢化組]
If I can make my cute little brother cum with an aneros, I'll train him into a pervert.
[Jitsuma] 母子子子子子子相姦 (COMIC MILF 2014-08)
Chiisana Otouto
(COMIC1☆10) [ReDrop (Miyamoto Smoke, Otsumami)] Cinderella, Mousou Kareshi Anego Hen (THE IDOLM@STER CINDERELLA GIRLS) [English] {KFC Translations}
[Oda Natsuki] Otouto-tachi no Touma Oukoku Haneiki (Fire Emblem if)
[Juan Gotoh] Otouto Ijiri | Playing Around With My Brother (COMIC Masyo 2014-01) [English] {JT Anonymus}
Otouto to Renzoku Zecchou Gachi-Iki SEX
Choushi Koita Boku no Otouto ga Jitsu no Hahaoya o Okashite ita Toki no Hanashi
Otouto Asobi
[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]
[ANIM.teamMM] Kabe no Mukou no Tsuma no Koe ~Ai suru Tsuma no Karada wa mou, Tonari no Danna wo Wasure rare nai~
[Yoshimura Tatsumaki] Opink Health Seibo no Fukuin [Chinese]
[Katsumata Kazuki] Chicchai Musume Shijou Shugi
[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]
(COMIC1☆9) [ReDrop (Miyamoto Smoke, Otsumami)] Cinderella, Boku to IchaLove Shibuya Rin (THE IDOLM@STER CINDERELLA GIRLS)
[Tsukushino Makoto] Kinshin Mesudorei Ane Otouto
[Zenra QQ] Kuro Gal Bitch Otouto-kun no Daresen! Ketsuana Houshi Kiroku [Chinese] [管少女汉化]
(C89) [Tsumasaki Label (Hidari Kagetora)] Nyotaika Shita Ore o Do-S Kanojo ga DenMa de Ikaseyou to Suru Ken ni Tsuite
Otouto no Seishori wa Ane no Yakume da to Shinjikonderu Onee-chan
Otouto no Himitsu
(C71) [Quick kick Lee (Yoshimura Tatsumaki)] Nikukue! (Dragon Quest III)
[Minazuki Mikka] Otto wa Gokuchuu, Ippou Tsuma wa... 2 ~Shakkin no Kata ni Tsuma ga Ooya no Musuko no Kaseifu ni Narimashite...~ [Chinese] [超能汉化组]
Otouto ni Netorareta Natsuyasumi
Namaiki Wagamama Kawaii Otouto?
Otto no Otouto ni Netorareru
Otouto Kansatsu Nikki -Yotsukame-
(C90) [ReDrop (Miyamoto Smoke, Otsumami)] Cinderella, LiPPS Service (THE IDOLM@STER CINDERELLA GIRLS)
[Yoshimura Tatsumaki] Natural angle Round 1-6
(C83) [Katsuma Gokurakudou (Katsuma Rei)] MomoNana Darkness (To LOVE-Ru Darkness)
[Kare-na Lyric (Beti, Katsumata Kazuki)] Rabbit’n Girl (Suigetsu)
(C83) [ReDrop (Miyamoto Smoke, Otsumami)] Ohime Beast! (Neon Genesis Evangelion) [English] =LWB= [Decensored]
Kawaii Gakuran Otouto ga Natsuite Kureru to Niichan ga Ureshii toiudake no Hon
Otouto Omoi no Onee-chan
(COMIC1☆2) [ReDrop (Miyamoto Smoke, Otsumami)] Candy Pop Star (THE iDOLM@STER)
Onee-chan ga Otouto no xxx na Osewa o Suru no wa Gimu nandesu.
Otouto no Musume 3
[Himeya (Abe Inori)] Tsuma no Hajimete no Otoko 2 ~Toshiue Bijin Tsuma wa Zetsurin Joushi ni Choukyouzumi Deshita~ [Chinese] [转尾巴猫汉化] [Digital]
(C90) [childwife (Jitsuma)] Ruida no Sakariba (Dragon Quest III)
(C86) [ReDrop (Miyamoto Smoke, Otsumami)] Koi suru Sirius (THE iDOLM@STER)
(C87) [Art Jam (Mitsumaro)] Idol Mania ~Kazuna Kankin 2~
(COMIC1☆7) [Art Jam (osm, Mitsumaro)] Otonayou no Omocha [English] [SMDC]
(Futaket 10.5) [Sakusaku Kangen Noushuku (Matashita Kintama)] Haitoku Josou Otouto no Inran Jojishi - Jikka Hen [English] [Mysterymeat3]
(C84) [ReDrop (Miyamoto Smoke, Otsumami)] Boku no Kanojo wa Super Idol Iori-chan! (THE iDOLM@STER)
Brother and Sister Pregnancy
[Kudou Shino] Gyaku Yobai de Tsuyogari Ecchi ~Otouto o Osotte Mita kedo Jitsu wa Shojo!?~ 1
[Agata] Ane no Kokoro Otouto Shirazu | True Heart of Elder Sister (COMIC Megamilk 2010-09 Vol. 03) [English] [Amoskandy] [Decensored]
(Shota Scratch 15) [Sushipuri (Kanbe Chuji)] Ore no Otouto ga Hamedori Sareru Wake ga nai (Whistle!) [Chinese]
Otouto no Musume
[Himeya (Abe Inori)] Tsuma no Hajimete no Otoko 2 ~Toshiue Bijin Tsuma wa Zetsurin Joushi ni Choukyouzumi Deshita~ [Chinese] [Digital]
(COMIC1☆4) [ReDrop (Miyamoto Smoke, Otsumami)] Mousou Railgun (Toaru Kagaku no Railgun) [English] [Belldandy100] [Decensored]
(C85) [ReDrop (Miyamoto Smoke, Otsumami)] Cos-Mako! (THE iDOLM@STER) [English] {doujin-moe.us}
(COMIC1☆9) [ReDrop (Miyamoto Smoke, Otsumami)] Cinderella, Boku to IchaLove Shibuya Rin (THE IDOLM@STER CINDERELLA GIRLS) [English] {KFC Translations}
[Onsoku Ebifly (Lew)] Kawaii Otouto wa Onii-chan no Tame ni Imouto ni Narubeki! Sono 2 [Chinese] [瑞树汉化组] [Digital]
(C88) [Quick kick Lee (Yoshimura Tatsumaki)] GANGBANG! (Gundam Build Fighters Try)
[TLB] Hadaka Boots no Kyochichi Ane ga Mayonaka no Byouin no Okujou de Jitsu no Otouto to Tomodachi ni 3P Shota Shota Sareru Yatsu
[Tagayanism (Kuroiwa Tagaya)] Ore no Otouto ga Konna ni Dekai Wake ga Nai!! | My Little Brother's That Can't Be This Huge!! [English] [Leon990 Scanlations] [Digital]
Otto wa Gokuchuu, Ippou Tsuma wa... 2 ~Shakkin no Kata ni Tsuma ga Taike no Musuko no Kaseifu ni Narimashite...~
Nee-chan ga Kawaii kara Otouto ga Yokujo suru
Momota-ke 3
Namaiki Otouto ni wakarase ! | 教育狂妄的弟弟!
[Granada Sky (Mogiki Hayami)] Amaeru Otouto ni Amai Ane | Spoiled Little Brother & Sweet Sister [English] [SaHa] [Digital]
Ore no Nee-san, Watashi no Otouto | Sister-in-Law Slut Life {Taihen Zombii}
[Yuuki Ray] Ane Otouto no Kankei (Shota Eater) [Chinese] [Incomplete]
(COMIC1☆11) [ReDrop (Miyamoto Smoke, Otsumami)] Cinderella, Cute ni Narimashita! Passion Hen (THE IDOLM@STER CINDERELLA GIRLS)
Otouto Kansatsu Nikki
Otouto Omochikaeru - Do you take him and return
[Mosquito Man] Bakunyuu Tsuma Namatamari Kyouko ~Sekuhara Buchou ni Nerawareta Tsuma~ | Wife with a strong sense of justice NTR manga ~Wife targeted by sex obsessed manager~ [English] [tanasinn]
(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}
Otouto no Koibito ga Mukashi Choukyou Shita Motokano datta
(C76) [FIZZCODE (Satoh Nishiki)] N-G ~ Otouto Ga Jijuu Shite Kurenai ~ (Axis Powers Hetaila)
Motokano no Otouto ga Kawaii tte Hanashi