Since it's been a while since we posted any tentacle porn links, we thought we'd pass along this site we found today—not so much for the clunky-looking CGI rendering (which requires a dodgy AVS pass to view anyway), but for the interesting backstory it provides on this most notorious of wacky Japanese fetishes: "The unfortunate men were transformed in to the tentacles, powerful sexual monsters and exiled to the moons of the planet Kuvoniz ... Over the centuries the tentacles became more powerful with an even stronger sex drive. They returned to earth in their hundreds, conquering lands and impregnating women everywhere." (And here we were thinking it had to do with something highbrow, like 19th century Japanese woodblock prints.)

Extreme 3D Hentai Tentacles (preview @ uniformbondage.com, via Attu)
See also: Tentacle Rape (Wikipedia entry)

More twisted (literally) tentacle porn links after the jump ...