Note: This story was dynamically reformatted for online reading convenience. Denise I was having a rough day at work. It was about 7pm and I had a migraine from the shit that was dumped on me today. I should have gone home two hours before, but I had to finish before I could go home. I was in the lab working on a printer when Denise walked in. She was her normal chipper self. She asked if I using the printer right now, or if she could squeeze in and use it. I wasn't in the mood to play word games, or twist what she said. I told her I needed it and I didn't know for how long. "You looked stressed, is there anything I can do?" She asked with concern in her voice. "Not unless you can fix this system and get it out the door by morning." "Let's see if this helps." Just then I felt warm hands massaging my shoulders. I let out a low moan as she massaged away all the stiffness out of my tired frame. She moved up my neck to the base of my head, slowly kneading my muscles. I could feel all the muscles in my body relax as I forgot about all my problems and soaked up her warm touch. I could smell her perfume as she worked around to the front of my chest. As she started rubbing my pecs harder and harder she bent down and kissed my neck. I turned my head and our lips met. Her kiss was passionate and deep. We were connected. Up until that day no one watching us pass in the hallway would have picked us out as having any feelings for each other, or anything other than just casual friends. That kiss told me she felt the same sensations every time we passed in the hall. Our lips never separated as she stepped in front of me and straddled my lap, her long, satiny dress gliding down the side of my legs. As our kiss intensified her hands slowly worked their way down my chest, over my stomach, and found my zipper. She unzipped me, freeing my dick. As it sprang out of its restraints she positioned her body over me. I could feel the heat from between her legs as the head of my cock penetrated her slick lips. She had obviously come to lab with a single thought in mind, and I was glad she did. As she sat on my lap, I was plunged deep into her sizzling pussy. When I was fully engulfed in her, she stopped kissing me and sat up straight, ramming our pelvic bones together, and driving me even deeper in her tight twat. She grabbed the bottom of her shirt and quickly pulled it over her head, exposing her luscious breasts. She began fucking me, rocking back and forth, each time making her tits bounce more and more. As she neared climax, she took her breasts in each hand and began tugging on her nipples. The was all she could take, the extra stimulus drove her over the edge. I felt her pussy clamp down on me as the first wave of orgasm swept over her. Her body shuddered as wave upon wave of ecstasy wash over her. With each spasm, she clamped down on my member, until my sac couldn't hold back its contents. As my cock swelled inside her cavity, she squeezed again and milked my cum out of my swollen balls. As our bodies shuddered together and came down from the land of ecstasy we looked into each others eyes and knew our friendship would never be the same. Author's Note: This happened about a month ago. Ever since that day we have "gotten together for lunch" at least once a week. I've shown her some of my skills :), as well as learned that she's quite good at other things too.