Each of us is allowed to revel in our own desires, no matter how dark or depraved they may seem; for we are the only ones that know what lies within our own imagination. Inside these erotic visions there is no shame -- only pleasure. It is a chance to dip a toe into something that may have only ever seemed a fleeting thought.
The only limits that exist in fantasy are your own and this is the place where you can push them safely, testing yourself to find the places in your mind you may not know exists. Deep in these recesses you may find wants you never knew you had. Here, in this place, you have the freedom to luxuriate in unsated hungers.