My ex almost pushed my limits in sexual pleasure

I've been around the block a few times, but my ex-girlfriend nearly pushed my limits in sexual pleasure. She was a wild one, always up for anything, and she took it to the extreme that day. It all started when she invited her friend over, a guy with a massive cock. I was hesitant at first, but she insisted. The guy was huge, like nothing I'd ever seen before. He was black, and his size was overwhelming. It was my first time dealing with something so extreme, and I found myself struggling to keep up. We started off slow, just some playful stuff, but then he unleashed his monster cock. It was a whole new level of pleasure, and I found myself completely consumed by it. It was a wild ride, and I'll remember it for a long time.