[Horitomo] Tentacle Play
(C91) [Yomosugara (Yomogi Ringo)] Master no Otouto to (VOCALOID)
[R*kaffy (Aichi Shiho)] Otouto wo Josousasetara Kawaiikatta no de sono mama Sefure ni suru koto ni shita. [Digital]
Otouto ga Kawaisugiru node Mirai no Teitoku dakedo, Aishichatte mo Ii desu ka?
Motokano no Otouto ga Kawaii tte Hanashi
[Crimson CROWN (Imazon)] Otouto no Koibito ga Mukashi Choukyou Shita Motokano datta
[Kudou Shino] Gyaku Yobai de Tsuyogari Ecchi ~Otouto o Osotte Mita kedo Jitsu wa Shojo!?~ 1
[Hanamaki Kaeru] Kanojo no Otouto (Otokonoko Friends) [English] [mysterymeat3]
[Murasaki Nyanko Bar (Vae)] Otouto Succubus-ka! Inma no Kyoudai Nyotaika Sakusen 1+2 [Chinese] [潜水员汉化]
[Toya] Netorare Kanojo -Kareshi (Ani) o Mae ni Futago (Otouto) to Kyoushitsu Ecchi- Vol.02 [English]
Ultimate Rena 2: The Ocean! Tentacles!? Battle At Sea!!
[Taira Mune Suki Iinkai (Okunoha)] Anata no Machi no Shokushuyasan 2 | Your neighborhood tentacle shop 2 [English] [Digital]
[Kaochuu Kingdom (Sisei)] Chi no Tsunagaranai Otouto [English] [mysterymeat3] [Digital]
[Z-Ton] Shokusou Shoujo | Tentacle Suit Girl (COMIC Unreal 2015-06 Vol. 55) [English] [desudesu]
Guilty Tentacle!
Igyo no Kimi to | A Tentacled Romance Ch. 1-2
[Noise] Otouto mo Kawaii | My brother is cute too (JS☆JC) [English] [Rin]
Maji de Uchi no Otouto Nanka Zenzen Kawaikune-shi
Forest Tentacle
(SC40) [Teio Tei (Teio Tei Teio)] Shokushu x Rydia 2008 Otameshiban - Tentacle x Rydia 2008 Pilot Style (Final Fantasy IV) [English]
Otouto ni Naburareta Natsuyasumi
Ane to Otouto no Ecchi na Routine
Tokubetsu Duke Shou Sasshi : Nightmare of Tentacle
Haha wa Otouto to Yatte iru
[Jamadaioukoku (Yumemori)] Rena wo Kurawaba Otouto made (Puella Magi Madoka Magica Side Story: Magia Record) [Chinese] [牛肝菌汉化] [Digital]
(C91) [Garyuh-Chitai (TANA)] TENTACLES Reijou Akiyama Rinko no Mitsubako (Taimanin Yukikaze) [Chinese] [靴下汉化组]
[Ommed (Momoshiro)] Otouto wa Otoshigoro
Summer Tentacle
Konoyo wa Subete Tentacle! | This World is all Tentacles!
(Shuuki Reitaisai 4) [IncluDe (Foolest)] Oidemase Tentacle World (Touhou Project)
(C76) [FIZZCODE (Satoh Nishiki)] N-G ~ Otouto Ga Jijuu Shite Kurenai ~ (Axis Powers Hetaila)
Nee-chan ga Kawaii kara Otouto ga Yokujo suru
(C83) [Kabuttari Kaburanakattari (Seihoukei)] Koudo ni Hattatsu shita Real Love Doll wa Otouto to Kubetsu ga Tsukanai.
Wakeari Ishou wa Shokushu Yoroi!? | The damaged costume is a tentacle armor!?
Sagisawa Fumika to Saimin Dosukebe Nitta Minami no Otouto + Paper
Doero de Bitch na Kanojotachi to Nama Hameyari Houdai!
(C83) [Yomosugara (Yomogi Ringo)] Otouto (Vocaloid)
[valssu (Charu)] Tales of Tentacle 2 -tear- (Tales of the Abyss)
Otouto ni Tsugeri ni kitarashii
Mavis,Wendy,Lucy was played with by tentacles
Nikuyokugami Gyoushin - tentacle and hermaphrodite and two girls -
KoiFla! Tentacle
Ruminaria vs Tentacle
(SC60) [Mukousharan (Chiyami)] Tentacle Operation (Vividred Operation)
[144] Shokusou Dorei Kettousha | Tentacle Suit Slave Duelist (2D Comic Magazine Shokushu Yoroi ni Zenshin o Okasare Mugen Zecchou! Vol. 2) [English] [Szayedt] [Digital]
Otouto wa Maid-san
Kuro Gal Bitch Otouto-kun no Daresen! Ketsuana Houshi Kiroku
[Granada Sky (Mogiki Hayami)] Amaeru Otouto ni Amai Ane | Spoiled Little Brother & Sweet Sister [English] [SaHa] [Digital]
[Nekoarashi (Yana)] Igyo no Kimi to | A Tentacled Romance Ch. 1 [English] [Metaphrastes] [Digital]
Aisu o Tabeta Hannin o Kanchou to Baibu de Tsukitomeru Otouto
tentacle rape
[Shibafu Cement] Kimomen ga Ikemen Otouto no Kanojo wo Netoru
[Arsenal] Hajimete no Otouto Ijiri (COMIC Penguin Club 2010-11)