Burning desire

I walked in to mr. Daniel stroking his long cock. I was planning to stop by his classroom after school to ask him about the research paper he assigned us this week. So After school I passed by mr. Daniels office I thought about knocking since his door was shut but I decided against it. I barged in to him masturbating, I was in shock part of me wanted to run out the door and pretend I didn't see anything but another part of me was intrigued. I had never seen such an enormous cock my ex's dick was kinda small. I let out a low moan, he turned to face me with flushed checks. Oh uhhh, He stammered I thought I locked that door sorry Ashley. I didn't think anyone would stop by since it's pledge week. Please don't tell anyone what you just saw. He said as he hurried to pull up his pants and wipe his hands on his cum rag. I smiled and said "no worries mr. Daniel I should have told you I'd be stopping by, I could leave if you want me to come back another time, I won't tell anyone what I saw if you won't.....