I work in Information Technology and it's not uncommon for me to work long hours, late nights and also work from home. A few nights ago, I was working from home in my office, and while waiting for some scripts to run, my step-daughter came into my office because she couldn't sleep.
This is not uncommon when I am working from home, when she was younger and still living at home, she'd often come in and chat with me then eventually fall asleep on the couch in my office. She was over visiting from college and this time was a little different...
Tonight was a particular boring night and I happen to be surfing some porn while waiting for some scripts to run (not on my work laptop of course). I had my cock out and was playing, but not full out wanking at this point, just enjoying the videos and feeling good. My step-daughter happened to have one of her sleepless nights and came into my office at this point. I was really into the video and didn't hear her come in, so imagine my shock when I felt her hands start rubbing my shoulders and asked if I was having fun...
I figured, what the hell, I'm busted anyway... So I swung my chair around, with my cock hanging out and said 'Yeah, just passing the time, can't sleep'? My cock was rock hard and pulsing at this point, seeing my step-daughter standing there in nothing but a t-shirt and panties was making me even harder.
She smiled, eyes locked on my cock, and to my surprise and delight, she wrapped her hands around my cock and started stroking me. She could not seem to take her eyes off it as her hands moved up and down my shaft. Suddenly, she lowered her head and took the whole thing in her mouth in one motion. I just about shoot my load right then and there, but I was determined to make this last as long as I could. If this never happened again, I wanted to make sure I got all I could out of it.
