Close your eyes and visualize an alluring person standing in front of you. Now imagine that he or she is gazing at you with affectionate desire.
Add to the scene another enchanting person who is also beaming with adoration. Insert still another such character, and another, and another. Don't stop until you have arrayed before you in your mind's eye 10 enticing people of your favorite gender--and they're all glowing with love and appreciation.
Let the scene develop further, like a waking dream, unfolding in directions that surprise and delight you.