Heidi and I had worked together for about 6 months. She was only 20 years old and she was gorgeous. 5 feet tall, 105 pounds, straight long blonde hair. Her tits were small, but perfect for her size. We hit it off from the first day she came into the engineering department where I worked. She was shy, but she warmed up to me quickly. She was a good assistant and never complained about the job. After we worked together for a couple of weeks, I asked her to join me for lunch. She blushed, and stammered but she finally agreed.
We ate lunch together two or three times a week. We joked and talked and had a good time. I was 32 years old, but the difference in our ages didn't matter. I was married at the time, and my wife didn't like the idea of my having lunch with a young cutie, but I told her it was totally innocent. It was innocent at first, but after a couple of months , I found myself looking at Heidi with more and more lust. Watching her firm young ass as she bent over to file drawings became an obsession. Often, I'd stop by her desk and glance down her blouse to check her firm hard tits. Her nipples seemed to be perpetually hard and they were always clearly visible through her blouses.
I often wondered whether she knew I was checking her out, but one day she removed my doubts. I had just spent a couple of minutes near her desk trying to see her tits. She left for a few minutes, and when she returned, I noticed that she had unbuttoned two more buttons of her shirt. I returned to her desk, and I was treated to the sight of her firm tits, pushing their way up out of her skimpy bra. My cock sprang to its full seven inches and my eyes stayed glued to Heidi's gorgeous cleavage. She smiled up at me sweetly and said," You said that we might have to stay overtime today. Have you decided yet?" The sight of those sweet young tits convinced me that today would be a good day to work overtime. I said," Yes, we better work on that project. Unless you have plans for after work."
"No," she said, "I'll be glad to stay." I couldn't be sure, but I thought I saw her looking at the outline of my cock which was apparent through my Dockers.
I spent the rest of the day, planning to seduce her. I wasn't sure if she was willing, but I had to try. The rest of the employees finally left the building and Heidi and I were alone at last. I went to the front of the building and double locked the doors and set the alarm system. If any one entered the building, at least we would have a few seconds notice.
I went back into engineering and called Heidi to my office. She came in with her ever present notebook and sat down across the desk from me. She crossed her thin sexy legs and my eyes traveled up under her skirt. "Okay, boss," she said, "What's on the agenda?"
I started to describe the project proposal and she leaned over to make some notes. I looked down her blouse, then I realized that she had taken off her bra while I was locking up. Her pink nipples strained against the thin white material of her blouse. My cock was throbbing against my pants. Heidi looked me right in the eye and said," I hope you don't mind, but I took off my bra. It's new and little bit uncomfortable." I said," I hadn't noticed, but you look great without it!"
I stood up and started sketching up the circuitry of the project we were starting. Heidi joined me at the white board. As I turned towards her I noticed she was looking at me strangely. She appeared to be blushing and the room suddenly felt hot. I leaned down and pulled her towards me. She didn't resist. She pulled my face to hers and we shared and incredibly hot wet kiss. I hugged her tightly and I could feel the heat of those hot nipples burning into me. I rubbed her back as we continued our kiss. I slid my hands around to caress her tits, and I felt her shudder. I gently pinched both of her nipples and twisted them. Her tongue drove deeper and deeper into my mouth. I pushed the office door shut and led Heidi to the couch. We sat down and continued to explore one another's mouths.