My stepbrother's attraction to my underwear leads to intense sexual encounters

A few days ago, my stepbrother went through my drawers and found some of my panties. He was immediately attracted to them and could not resist the urge to touch them. I caught him in the act and we ended up getting into a heated discussion. But as soon as he started apologizing, I decided to turn the tables and give him a blowjob. This led to a wild and intense sexual encounter. We both enjoyed it so much that we decided to repeat it the next day. This time, we were both completely naked and he was able to fully appreciate the beauty of my big ass. We continued to fuck for a while, but then we were both exhausted and we decided to take a break. However, we both knew that this was just the beginning of our sexual adventures together.