It had been several weeks since the janitor in my office building had caught me masturbating to pictures of nude men on the internet. That resulted in my first oral sex experience with a man. I had thought about it everyday since hoping that he would return. Finally, one night when I was working late, he showed up at my door and asked me if I had been thinking about the last time he stopped by. I told him constantly. He asked me if I would like him to stay for a while, and I said absolutely. He shut the door to my office and came over to me. I got on my knees in front of him. He was already fully excited and very big. I gave him oral sex, and he asked me if I was ready to take things further. I said I was, so he asked me to lay down on my desk. He gave me oral sex. We then had regular sex as well. I have a feeling I haven't seen the last of the janitor.