rane_ab: *has wondered repeatedly what tentacle porn is*.
nematoddity: isabelgou doesn't go far enough. The true weirdness of tentacle porn goes thusly:
1. Tentacles must be multiple, thick, phallic, and belong to either demons from Hell or aliens from a terrible dimension where they can't get dates on their own.
2. Victims of said tentacle aliens must be wearing short schoolgirl skirts, be defiantly underage, and must scream, cry, carry on, blush in embarrassment, and in general give every surface impression of being raped...until each and every one is reluctantly carried away into willing unconsciousness, or willing pleasure, for at least one minute ten seconds.
3. It can't ever happen only once. These hapless femmes are generally picked on the ENTIRE movie, over and over and OVER again...so often the view wonders if they're not getting dreadfully chapped, poor darlings.
Schoolgirl + many mobile dicks + rape is fun = tentacle sex. Pretty much.