Let me set the scene, I'm 39 , work for a IT company and recently a 18yr old girl started as a trainee alongside me. She works 1 day a week and the rest she studies at a local college. To get some work experience, I get her to do the basic stuff, which isn't too tasking. She looks older than 18 and dresses very smartly. On this particular day, she wore a cream blouse, a short dress with tight leggings. This really showed off her long toned legs. As usual, I showed her how to perform the day's task, by standing close to her and guiding her through various modules. This enables me to have physical contact with her hands , and at times her body. I usually stand behind her and move close together helping her to manoeuvre the mouse to various selection of the modules. This sometimes gets me horny with a hard on and I end up wanking later that night thinking about her. Anyway, I had some nice aftershave on and she always smells nice. I commented on her perfume as I stood close to her and was demonstrating. My hands instinctly touched hers as I held the mouse. I was moving the mouse with her hand coupled in mine. I could feel her soft which made me hard. I was stroking her hand slowly, she felt the movements and moved backwards touching her head in my chest. I knew she was getting turned on. Don't know why but my other hand touched her thigh. She didn't didn't say anything and let me stoke her firm thighs. She pretended nothing was happening and I guess she was enjoying the feeing. Her hands squeezed mine. I continued to move my hand all over her thigh and leg. She whispered 'higher'. My cock was throbbing, I moved my hand toward her pussy and started to rub her lips. She opened her legs apart and I got rubbing her wet pussy really deep. Her hand squeezed me harder, whilst I finger rubbed her pussy lips. I continued to rub her until I felt her hands dig in mine, and she very softly moaned. She told me how nice that felt. She left the chair to go to the ladies to clean up. Upon her return, she emailed me saying' how nicely she came' and would like to meet me later alone'. We are hoping to meet this Friday. Can't wait.