F20 My supervisor is a dom.

I am currently in the middle of a yearlong project at my college, and my supervisor is my assistant professor. He's apparently engaged to his long distance partner, but I had heard rumours of him being quite open with girls on campus. He definitely looks good, and I used to see him running around the campus often. He slowly started flirting more and more with me and even asked me (and other students) to a party for his 5 years at the college. At the party was the first time something happened as we sneaked a kiss in his kitchen.

After that we have gradually gotten more and more close, until finally he asked me if I wanted to come to his place to continue working. I said yes, but I knew what was going to happen, and I couldn't wait. That's when I realised for the first time that he was different in bed. For starters he was rough in this really casual simple way, like pulling my hair or spanking me, or pinching me. Also he had this thing where he would sweet talk in my ear while getting more and more rough with his thrusts. Something about this combination drove me wild, and in turn he also loved it. He also introduced me to proper spanking with a paddle, and it arouses me a lot more than I would have thought.

The best moment came when mid fuck he felt me tense up for an orgasm and just grinned at me and said "hold on". Then he pulled out, and using his middle two fingers started to really finger me intensely. Within seconds i squirted out a tiny jet, and I was so so blown away by the sensation. He immediately continued fucking and my orgasm just sort of melted into another second orgasm. Just the most incredible feeling!!