This toy made my wife cum the first time we used it, and she usually takes a while. I love the vibration, and to look her straight in the eyes as she penetrates me from behind. It is so passionate, mmmm!
It takes a bit of learning and experimentation to make it fit and work for you... what we ended up doing is taking a regular strap-on harness, and removing the backing that usually holds in a regular dildo while leaving a ring on there to put this toy through.
It could be a tad bigger, but I am a bit of a freak when it comes to size... this should easily satisfy most people who love to be pegged from behind by their lady (I can't speak for girl-on-girl or any other orientation).
I highly recommend this as something everyone should have and experience every once in a while... I absolutely love it!
Canada
USA
