[F] I once had a guy completely abandon me at a school dance for another girl

It was a guy that I had a crush on for a while, and finally worked up the courage to ask him to the school dance. (10th grade) I was super excited about it. He was popular and super attractive. The night of the dance he showed up at my house and picked me up. We got to the dance and he let me into the middle of the crowd of kids that were dancing, we danced for a little bit and he got progressively more and more Handsy. After only a couple of songs he decided to take me aside and out into the hallway and let me into the boys bathroom. He walked us into a stall and lock the door behind him, telling me to get on my knees. I knew this was coming, I just didn’t know it would be so early in the night. So I started sucking his dick, but I guess he was really eager because he soon after grabbed my head and started thrusting into my mouth. I told him not to but he came on my face anyway. It got all over my face some of my hair in a little bit on my chest. So I would definitely have to clean up before anyone was able to see me, but instead of helping me you’re waiting for me he put his dick back in his pants and left the stall heading back to the dance floor. Of course while we were in there another boy came in to use the bathroom and saw me since my date left the door wide open. He said he wouldn’t tell the chaperones about me if I blew him as well. Ended up being forced to spend most of the night in that bathroom. By the time I did manage to make it out my crush was already dancing with another girl. I felt humiliated but I had to stay because he was my ride home. By the time the night was over I had lost track of him, and he had left with her while I wasn’t looking.