But, when incorporating a new sex toy in your relationship, there are many things to consider. For example, what works well for solo sessions. When you think sex toys you probably think solo sex. But there's far more out there these days than the rampant rabbit and the Fleshlight. We put together a list of some of the best sex toys for couples to help you spice up your relationship. We put together a list of some of the best sex toys for couples to help you spice up your relationship. You may have noticed that this toy is not in my nightstand -- that's because I can't find it! I don't know how you misplace a sex toy, and I shudder. One of each, please. What are the sex toys that every couple should own? I've come up with five that I think that every couple in the world could.