Derek hadn't even finished his command when the orgasm ripped through Kristina. The first two words had been permission enough. Kristina's hips bucked forward into Derek's, she screamed like a complete slut as her head flew back into the mattress, her eyes seeming to roll back into her head. The blonde's body clung to her friends like she wanted to merge with him, her legs still wrapped around him gripping him tight, the hands on his back pulling him to her as her short nails dug into his back hard enough that she would undoubtedly leave marks there. All the while Kristina's pussy squeezed the thick cock rhythmically as the orgasm ripped through her.<br/><br/>The scream died down after the peak of the initial wave of the climax rolled away, but the blonde stayed clinging to her lover, hips trembling and pulsing slightly as subsequent waves of pleasure filled her, though each slightly less intense than the previous. Then finally, the grip relaxed on him. Kristina's arms slid limply off Derek's back, her legs slipped down either side of his body to return to the mattress. Panting there, Kristina blinked then her head turned in the direction of that sexy, red underwear by the sofa.<br/><br/>"I... ne~ I... have~" she stammered in a soft whisper. "Can you let me up please?" she finally asked and looked at Derek then gave him a soft, lippy kiss on the lips before lying there looking up at him expectantly.