Today was just a bit sexier than the usual. Usually, we just flirt and maybe some innocent bumps in the copy room. He made numerous trips in there when I was doing my usual work, and he kept going by and rubbing just a bit harder each time, plus lingering there a bit longer each time as he talked to me. Well, I started pressing back against that hard cock until the last time, I'm sure that my one last wiggle made him cum...saw a bit of a wet spot on the front of his pants.