Move your hands down her body

You're burning with desire now. You need to at least get an idea of what lies in wait for you! Suddenly, you move to stand behind Callista and start kissing her neck and ears from behind. She is obviously turned on by this, as she starts to grind herself back against you. "Nnnngggg, yeah, baby," she encourages you as you move your hands over her breasts and down her flat abs. You pause to feel her feminine waist and hips beneath her dress, and she playfully wiggles around a little. Eventually, you steel your resolve. This is it! The moment you've fantasized about for months! You stroke your palms down her full thighs, then slowly move them inward along the hemline of her dress. Callista is making little moaning sounds and breathing more rapidly in anticipation. Finally, you feel the edge of her panties and reverently cup their contents.