I have one of these (along with pretty much every other toy in creation)
speed bump increases sensation somewhat but mostly it is going to a tighter attachement that helps.
Intense physical sensation and strong orgasm. With training you can stop/start/hold off almost indefinitely and edge.
Think this could be used with porn for some real endurance training self indulgence if I had more time.
Material is very similar but softer than the admittedly divine-feeling hustler(tm) cyberskin pussy but the case pressure/ end cap suction and solid grip makes it much more uh, useable.
Reapplication of lube will be required a few times durring a 30 minute session.
Here's the problem: Setup, cleaning, lube, powder(use corn starch NOT talc). Web site says you're supposed to warm this in warm water for 5-10 minutes. Then afterwards assuming you came in the thing unscrew the end cap and run water/soapy water and or "toy cleaner spray (ethanol) through it and let it dry (45 minutes?) and powder. How do you completely dry something that's a tight closing tube of elastic material. Well it's a lot of mess and clean up just to jerk off.
To be honest because these cyber-skin type compounds are soft they wear and are semi porous. I don't mean to be gross but my ultimate concern is it really even possible to completely clean them ? They'rve also impregnated the material with some sort of lavender scent but it still smells rubbery/synthetic.
and yes physically it feels like real pussy, maybe better in some cases. Although you realize how much of the sensation of fucking is actually things like an ass,body/base of pussy attached after a while.
Sounds like the next experiment will have to be a RealDoll , heh.