"Here 'fantasies' stand for the widest range of sensuous ideas and practices that go beyond norm and routine.
You'll also be able to list "secret" kinks that are kept hidden.
Your public fantasies will be visible to potential matches, so they have a good idea of what you like to get up to under the covers.
Through exploration with their partner, it may be possible for a more vanilla-minded person to discover new facets of their sexuality.
As with any sexually active person, they may find their preferences on the commonly termed "vanilla-kink spectrum" are sufficient for their full satisfaction.
You can also list your gender and sexual orientation, to give other users a better idea of what you're into. After all, the 2015 hack of dating site Ashley Madison will have created a distrust of handing over too much personal info online.