by Oniichan~!!! aAH!~~~ mmm! July 24, 2020
A form of anime or manga, part of the hentai genre, where some kind of strange alien creature shoves its tentacles up a girl's vagina.
Save the schoolgirls! Use tentacle free products!
(An anti-tentacle hentai button I got at Nan Desu Kan '10)
(An anti-tentacle hentai button I got at Nan Desu Kan '10)
by hai_bai November 7, 2010
Holy shit its National Tentacle Hentai Day!
by TheSoundOfUhhh January 27, 2021
"all the way through tentacle" is a phrase included in the hentai genre, where a tentacle inserts itself into a woman(typically a teenager)'s anus so far that it protrudes out of the mouth
by xXdekuboy69420Xx February 13, 2017