His hands were moving up my sides, brushing my breasts as we kissed. I broke the kiss first. He looked at me, about to speak, but I held my finger ove...r his lips. Then I knelt in front of him, between him and his desk, on the floor in his office like I'd always wanted. I put my hands on his knees, spreading his legs in front of me. My fingers moving up his thighs to his belt. I undid the buckle, and the button, and finally unzipped his pants. Mark sat back in his chair, his arms on the arm. His jaw dropped open! I grabbed his cock through his pants and put my hand around it as much as I could through his filled jeans. He asked me how that felt, and I told him it would feel a hell of alot better in my mouth. He said oh yeah and i said yeah and un zipped his pants. I would not touch his cock with my hands instead i kissed all along his stomach and on the inside of his thighs. I then put my mouth real close to the swollen head of his cock so he could feel my warm breath. I then moved. Nah, they’re wasted.I have moved onto tweaking my nipples when suddenly a light flashes across my closed eyes. I open them and catch a glimpse of a car speeding past. The moment I hear the car brake, I begin straightening my wet clothes. By time the car backs up, I am sitting patiently with my clenched hands in my lap. Oh no. It’s Lisa and Michael. Of the nerds I hung with in high school, these two were the worst. They had both been overweight in school, and even among the rest of us social. In recent day’s I’ve noticed a lot of change in my sis’s behavior, I gave a wild guess that now she is having an affair. One day my sis told my mother that she is not well and she stayed back home. Around 9 when I was taking shower the phone rang keeping on hold she rushed to the bathroom and asked me are u going to collage I told yes. After taking shower I asked her why she has asked me she told her friends are coming home I told ok but I smelled something fishy. when I was having my breakfast.