I've broken mine in and all I can say is . . . WOW!
I'm hung 8" and moderate/average thickness and it was a very comfortably tight fit. Not sure how some of these really horsey-hung guys on here might find it. Apparently it comes from the factory with a light coating of white power (probably cornstarch) on the interior to keep it smooth, so a LOT of lubrication is needed at least for the first use. I didn't use quite enough and so the fit was even tighter (though never too tight or uncomfortable), but I now know how to do this better next time.
The good thing about it is that it has an extremely form fitting hold on your cock. The bad thing is that it has an extremely form fitting hold on your cock! :biggrin1: The small screw cap on the back end does help control suction and could make it either tighter or a bit looser on you cock.
It took some effort not to cum just getting into it. And when I did get in, the sensation was unbelievable. Next to sex with an actual person's orifice, this thing is AMAZING (and if a real person's vag or butt is too loose, this is even better!). I defy any normal man (who is not under the influence of any drugs) to hold out more than 5 mins with this thing. I had to wait several mins before I could even start to move it around, and when I did, I was on the verge of cumming in moments. When I finally did let go, I came bucket-loads inside of it (and it's very easy to clean with hot water alone). An incredibly intense orgasm is guaranteed.
I HIGHLY recommend this any guy who's interested in a toy as an alternative to hand masturbation, or as a way to get yourself off during a dry spell.
:tongue: