I got one of those, or one that looks identical to that anyways and I love it. Also the idea of wearing it for long while without being "in the mood" doesn't sound exactly fun.
Hey hey that's fun. Get something compatible with silicone lube if you can. That would help. I don't know which materials you would have to have it made of for that to be true, other than ABS or metal, which would be too hard to use for a toy like that.