[Kudou Shino] Gyaku Yobai de Tsuyogari Ecchi ~Otouto o Osotte Mita kedo Jitsu wa Shojo!?~ 1
Rena wo Kurawaba Otouto made
[Zenra QQ] Fellatio Kouhai, Otouto ni naru
Seifuku Shokushu 8 Color | Uniform Tentacles 8 color
Otouto Kansatsu Nikki
Kare no Otouto ni Netorare | Stolen by Boyfriend's Brother
[Anthology] Shokushuu Injoku | The Rape of Tentacle Anthology Comics Vol.2 [Digital]
[Sushipuri (Kanbe Chuji)] Ore no Otouto ga Hamedori Sareru Wake ga nai (Whistle!) [Chinese]
[Azuma Sawayoshi] Ane no Kokoro Otouto Shirazu (Senpai wa Minimum Girl) [Chinese] [黑条汉化]
(Shota Scratch 14) [Cannabis (Shimaji)] Konna Otouto to Kurashitara [Chinese] [龍之力漢化]
(SC2016 Winter) [Kleitos (Ryunosuke)] Mugen Zecchou no Tentacle World ∞ (Musaigen no Phantom World)
(Reitaisai 10) [Happiness Milk (Obyaa)] Nikuyokugami Gyoushin - tentacle and hermaphrodite and two girls - (Touhou Project) [Chinese] [殭屍漢化]
Otouto no Shasei Kanri wa Ani no Shigoto desu
[Aoiro Ichigou] Kono Joukyou de Otouto Route ga nai no wa Okashii! | This Situation is too Weird for it not to be a Little Brother’s Route! (Tamahime) [English] {Hennojin} [Digital]
Wakeari Ishou wa Shokushu Yoroi!? | The damaged costume is a tentacle armor!?
Otouto de Otoko o Shirimashita
[Agata] Ane no Kokoro Otouto Shirazu | True Heart of Elder Sister (COMIC Megamilk 2010-09 Vol. 03) [English] [Amoskandy] [Decensored]
Ruminaria vs Tentacle
Doutei Otouto to Sannin no Bitch ~Nana-chan no Maki~
A manga in which tentacles are transported via magic
Otouto de Otoko o Shirimashita | 弟弟让我知晓了男人的滋味
[F.A] Bitch na Shimai ga Otouto no Niku Dorei ni Ochiru Made 01 [Digital][SMDC][English]
(C92) [Rotary Engine (Kannazuki Motofumi)] Satania VS Shokushuburo | Satania VS Tentacle Bath (Gabriel DropOut) [English] {Loli Army}
(C87) [Sakusaku Kangen Noushuku (Matashita Kintama)] Haitoku Josou Otouto no Inran Jojishi - Aokan Hen
Daisuki na Otouto ga Chi no Tsunagattenai Imouto ni Toraresou de Yakimoki Suru Onee-chan no Hanashi.
Konoyo wa Subete Tentacle! | This World is all Tentacles!
A book in which the magical girl Chie-chan falls instantly with tentacles
Namaiki Wagamama Kawaii Otouto?
Otouto o Isei to Shite Isshiki Shite Shimau Mukuchi na Onee-chan
Doutei Gushi, Chinpo o Motte Otouto o Seisu.
Otouto Ana To Tsunagaru Anal Hole
Namaiki na Otouto no Taisetsu na Kanojo o Muriyari Okashite Netotta Hi
Otouto no Hatsu Iku ga Yokutte Onii-chan wa Komarimasu.
(Shota Scratch SP4) [21kg (Kito)] Otouto ga Ani de aru Ore no Doutei o Neratteru Ken (Big Hero 6)
[Coffee Chazuke (Genjirou)] Tentacle Roll (Mega Man Legends) [Digital]
[Kawai Shun] Odoru! Shokushu Kenkyuujo (Omake manga) | Dance! Tentacle Research Center (Bonus Comic) [Chinese]
[Takase Yuu] Oshikake Otouto (COMIC Megastore DEEP Vol. 16) [Chinese] [瑞树汉化组] [Digital]
Otouto ga Kawaisugiru node Mirai no Teitoku dakedo, Aishichatte mo Ii desu ka?
(C91) [Yashiya (YASSY)] Jigoku no Shokushuzeme | Tentacle Rape from Hell (Touhou Project) [English] [Schmö]
[Taira Mune Suki Iinkai (Okunoha)] Anata no Machi no Shokushuya-san 3 | Your neighborhood tentacle shop 3 [English] [Spiritmonk] [Digital]
(C88) [An-Arc (Hamo)] TWINKLE TENTACLE (Go! Princess PreCure)
[Fuuga] Ane to Otouto to - Sister & Brother
Bubble Feet
[Agata] Ane no Kokoro Otouto Shirazu - True Heart of Elder Sister (COMIC Megamilk 2010-09 Vol. 03) [English] [Amoskandy]
Watashi no Otouto wa Kawaii
Otouto ga Daisuki Sugiru Onee-chan to Amaama Ecchi!
Otouto no Musume 3
(C75) [UniniGumi (Unini Seven)] Seidorei Ayanami ~Kaikan Choukyou~ | Sex Slave Ayanami ~Pleasure Training~ (Gendoh Tentacle Project) (Neon Genesis Evangelion) [English] [q91]
[Jukuseiya Koubou (Hamunohito)] Tentacle Tamer! Episode 3 Act 3 [Chinese] [沒有漢化] [Digital]
Otouto no Seishori wa Ane no Yakume da to Shinjikonderu Onee-chan
Otouto no Inu Mani
[Aoiro Ichigou] Kono Joukyou de Otouto Route ga nai no wa Okashii! (Tamato Nadeshiko) [English] [mysterymeat3] [Digital]
(Reitaisai 10) [Saihate-Kukan (Hino Hino)] Tenshi-chan to Shokushu Jikken!? - Tentacle experiment with Tenshi-chan!? (Touhou Project)
(Futaket 10.5) [Sakusaku Kangen Noushuku (Matashita Kintama)] Haitoku Josou Otouto no Inran Jojishi - Jikka Hen
Kare no Otouto ni Netorare
(C91) [Garyuh-Chitai (TANA)] TENTACLES Reijou Akiyama Rinko no Mitsubako (Taimanin Yukikaze)
[Donzoko] Onee-chan wa Otouto Daisuki!!
(COMITIA120) [Nikomutoko (Nabenco)] Ore wa Otouto o Sui Zukushi Tai
[Shinooka Homare] Rental Otouto (Girls forM Vol. 05) [English] {summerwing}
(C81) [Lovely Pretty Chou Aishiteru (Maboku)] 151-piki Shokushu-san Black | Mister 151 Tentacles black [English] [WWW]
Fellatio Kouhai, Otouto ni naru- Felacion-kun, mi compañero menor, se ha convertido en mi hermano
(HaruCC21) [21kg (Kito)] Kyou, Boku wa Otouto to Sex o Shita. (Big Hero 6) [English] {Shotachan}
(CT22) [Monte Carlo-ya (Sena Monaco)] Nee-chan ga Kawaii kara Otouto ga Yokujou suru (It's Not My Fault That I'm Not Popular)
[Modaetei, Abalone Soft (Modaetei Anetarou, Modaetei Imojirou)] Sailor Senshi to Sennou Shokushu | Sailor Scouts and The Brainwashing Tentacle (Bishoujo Senshi Sailor Moon) [English] {doujin-moe.us} [Digital]
[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]
(Futaket 13) [Granada Sky (Mogiki Hayami)] Otouto no Inu Mani (Go! Princess Precure) [Chinese]
[Fumihiro] Kegareta Shokushu wa Kesshite Kanojo o Nogasanai - Tainted tentacles never make her free [Digital]
Otouto no GF ga Kawaiinde Nemurasete Hamedorishite Shimaimashita
[Ommed (Momoshiro)] Otouto wa Otoshigoro [English] [yalmetc]
[WXY COMICS] Hajimete no Uwaki Aite wa Otouto deshita | My First Affair Was with My Little Brother [English] [Amoskandy]
Ane Haha Kankei
[Kasetsu Shirokuma Kakko Yoi (Yoikuma)] Shokushu Musou (Tentacle Dreams)
(C81) [Lovely Pretty Chou Aishiteru (Maboku)] Mister 151 Tentacles black