21f a photographer wanted to take pics of me but I ended up riding him

there was a photographer friend from school that has been asking to have a photoshoot with me. i invited him to my dorm so we can look through my wardrobe and get a sense of the vibe. idk why i did it, maybe bc he’s a friend and i wanted to have fun and try something crazy but as we were picking options, i decided to take my clothes off and try them in front of him. I did it in such a nonchalant way where he wasn’t sure if this was normal or to be turned on. But I could see his cock getting so hard. He sat down to try and hide it. So still naked, I went to his lap and sat there. He wanted me so bad. I made him lay down, I unzipped his pants and started stroking his hard cock. It was massive surprisingly for a nerdy guy like him. I then slipped it in my and rode him hard. He came in a minute. He felt so embarrassed and we didn’t even end up having a photoshoot. I was hoping he would take pictures or even a video of us doing it, but maybe next time.