First of all, lets dismiss the myth that people who use sex toys are dirty minded individuals or perverted sad people that dont have much of a sex life. Incredibly, the type of people who hold this view are usually those who have a boring or non-exsistent sex life themselves!
Over the past 20 years or so its a proven fact that the use of sex toys has risen dramatically, mainly because, so sex studies say, we are becoming much more liberal in our views on sex, but more importantly perhaps is the fact that the range of high tech sex toys now available has provided enormous additional pleasure during sex. It is important to note the words additional pleasure.
Most couples buy sex toys to give additional sex pleasure in the bedroom, this is how it should be, sex toys are not designed simply for solo use or as a substitute for sex, they are there as an additional pleasure aid.
However, it is important to mention that there is no right or wrong where using sex toys are concerned. It is purely a matter of individual taste.