Threesome with Dom and his friend [FMM]

To start off this is the first story I’m writing on here, so please take it easy, I was contemplating quite a bit before actually posting. I recently been reading a lot of stories on this Reddit and it’s made me want to share a couple of my own. A little back story, I am 22 F and both my Dom and his friend are 23 M. At the time we were both one year younger. Me and my Dom had been hooking up for a couple of month beforehand, it was some of the best sex and most painful experiences I’ve ever had. We met during quarantine, and since we lived 5 mins away, we would spend all night together fucking almost every night, since everything was closed. Now we had an agreement on the things I liked and the safe word I would use, and I like being abused quite a bit. He was excellent with aftercare, but I would still go home most of the time with bruises and so exhausted that I would sleep all night, we also had to take breaks from how bruised and sore I was. I loved every minute of it.