First time getting intimate

Responded to an ad on DL for somebody to join two other guys and have some fun. I went to the apartment met two other guys went to his bedroom and everybody got naked. We started rubbing each other’s cocks and making out. I sucked both of their cocks, and they suck mine. One of the guys started licking my ass and putting his finger in. I had never done this before so he took it slow. It started to feel really good and he asked if he could fuck me. I was so horny, I was up for just about anything. I told him take it slow. He started pushing his cock into my ass and it hurt. I tried to relax and let him do it. He got a couple of inches in and started moving back-and-forth, about this time I came so hard I cover my face in the face of the other guy that was u in my cum. I have never cum that hard before. I had it all over my face, in my eyes and in my mouth. Unfortunately, once I cum I am done playing. I let him fuck me for another minute or two but then I had to get up and go get cleaned up. Told him maybe next time we could try again. Unfortunately, he was out of town for the next couple weeks and the guy whose apartment was moved out.