Virgin to cum slut

I was in school. The semester did not go as I had wanted. I was failing math and could not learn the material. I asked him to stay after class one day to help. He agreed to meet after my last class ended. I walked in a closed the door. He told me to pull a chai to his desk and we could go over the last test. I pulled a chair to his desk and sat down. I was wearing a loose skirt, below the knees and a button up shirt. I also had on cotton panties and just a normal bra. I was skinny, A cup. I didn’t shave other than bikini. No one other than myself saw me, so I really didn’t do much maintenance and I had no plans on having sex anytime soon.

As we were talking and going over each problem her would point to things circle questions, all moving the paper closer to him, making my sit up more and more. I did not think anything of it at the time. I was slowly standing. Soon I was right next to him, bent over leaning on my elbows. While looking at a problem explaining how I got my answer I felt a hand grab my butt from under my skirt. I spun around expecting to see a classmate, but no one. Just the teacher, hand still under my skirt. I froze and didn’t say anything. I just stared at him.

“I don’t think you are going to get this this way.” He said smiling. “I know another way you can pass.”

Her reached back up and this time cupped my vagina with his hand. I could not move. My mind raced told my legs to move or something. Nothing happened. He started rubbing back and forth against my panties. I could feel the warmth of his hand. My body slowly reacted, and I stepped away, holding my skirt down.

“No, I don’t want to do that” I said softly.

I turned to grab my stuff and leave, but he grabbed me and pushed me over his desk. I opened my mouth, but his hand immediately covered it.

“Do not scream or I will do more than just fuck you, ok?” He growled.

I just looked straight in front of me. His arm pushing on my back. He pulled my skirt over my butt and reveled my panties. In a quick pull, he pulled them down and the fell to my feat. He again cupped my vagina. This time when he rubbed his fingers pushed my lips apart and he rubbed my clit. It felt weird and dirty as he rubbed it. I closed my eyes and just wanted it to stop. He pulled his hand away and I heard him start to spit, I opened my eyes just as I felt something wet hit my butt. His finger used it to rub it into my vagina.