I'm kind of curious how the beepre will add to what what has been achieved by the Quickie.
Imagine that sweet, cute girl you had a crush on in high school. You were both young and learning about love, and it was very special. Something you will always cherish.
Now imagine the best f*** you ever had, where that amazingly skilled lover read your mind and your body better than you did, so deeply immersive and satisfying that you wish you could live that moment again, just one more time.
I know, it's a stretch, but that's kinda how I see it.
*These could maybe even be the same person at different times (not in my case), but even still those were probably at different times in the relationship - in which case the difference is due to the application of knowledge gained through experience.