I took one nipple in my mouth and teased it with my tongue.For five minutes, she continued working her pussy slowly up and down. I slid one hand in be...ween us and starting rubbing her clit, equally slowly.I felt the cum building and told Heather so. She immediately stopped moving, and simply sat still on my lap for a full thirty seconds before slowly sliding off me.“On the floor, on your back,” she stated.With myself on the floor, she placed her pussy over my mouth and took my penis into hers.I. I was already close to a climax.Slowly he found a rhythm that worked between us and his hands came manfully onto my hips.“Oh Margo, ... is it OK if I cum now?” he panted.“Please Madam Margo!” I spat.“Please Madam Margo!”he groaned.“Yes, all right, do it now Guy!” I snapped.My hands were on his straining buttocks as he climaxed; his thighs trembling uncontrollably.His cock ripped deep into me and he grunted out his victory while my body also convulsed in ecstasy. “Good Boy Guy!” I cried out.Guy. . Believe me, you... You don't want to know." On my other side Derek rocked back and forth on his heels, stifling laughter with the heel of his hand."Uh," said Christa, skeptical. "Okay." You guys..." Meredith said, her eyes a million miles away from laughter. "That's sort of an important thing. You should tell Dr. Zelvetti about it." Do you really think so," Christa said."Yes," Meredith said. "At the very least she'll be interested to know that the whistles worked. And besides, Mark might try. I stop with my own ministrations and my fingers brush between your pussy lips, so wet that two fingers push in tightly but without struggle. Your head throws back and your blond hair spills behind you, legs quivering as you push over the edge. I keep going, pushing your climax to last as long as I can, long gentle movements as you hammer your clit until your moaning reaches its end. I take my time slowing my pace, rubbing the outer lips and spreading your juices as you come down, one hand now.