"I'm 8x7. I love this toy. I have no idea what the guy saying its for guys with less than 5 inches girth.

Lube it up generously, slide it over your member and turn on your vibrator. You can slide it up and down.

It's maybe not the sensations that person is looking for. This thing isn't meant to simulate penetration. It's to put a slimy textured wrap around you that vibrates a lot that you can slide up and down to other positions. It's not really meant as far as I can tell to be used in the same repetitive motions you'd usually be using."

"I have the original corded Hitachi wand 6800 and 8800 VBM power. I added this and a closed ended cup like attachment. Could only last a few seconds before I had to turn it off. Determined I continued to browse for ideas to harness this raw power. I added the wand speed control even with bad reviews.
Now I cannot say which is better. The open sleeve generously lubed and me suspended on a pillow like missionary position, head through where frenulum is directly held by the rim of this. With the speed control I am able to last and with enough lube pull the head in and push it out again. The speed control allows you or my girl likes to control "when". She says it provides results like when we met in our twenties. I concur!
The closed ended attachment like this I cannot allow her to control. What I can do is sustain the climax for more than a minute. It is good to have a spotter as I have passed out while experimenting.
I also use these as infrequently as possible. I would hate to be dependent on a set of tools like this for pleasure. But it is the most fun we had since the wedge pillows I got us for valentines one year.
I would not recommend use of these products without the speed control."

"Works good"