College semi formal gone wild with my BF [FM]

I’m home and kinda horny, I need to tell this story. Before the winter break, it was my sorority semiformal, it’s basically a college prom. Everyone would wear their best outfits (suit and dress). It is the last event of this semester, so my bf and I decided that we should go hard and have the most fun this time which we definitely did.

Everything started about a week prior when I told my bf, I would get the new dress for this event, I knows that he loves seeing me in a dress. But I have a plan, I went to a mall by myself. I planned to keep my dress a secret from him until the day of the event. I knew that I just made him even more curious about it and I absolute loves it.

As the day of the event, I told him that this year’s formal would be in an off-campus location which mean that everyone would have to the bus to this place and the bus would leave around 6 PM, so we decided that he would come pick me up after class and walk to the bus together from my place. He was so excited for the event, as I sit in my class, I got a text from him