Gonna be getting some tentacle pics in the future and want to know some stuff... Mainly if different types of tentacles have names or is it just "I want X type of tentacle with Y design/texture"? The one I really want to know is the name of tentacles that are tightly double-helixed, or look like one solid piece with a kind of drill-bit shape. The really kinky ones, ya know? I wouldn't mind a longer list so please post all you know! Thanks!