My Husband in Bed and Me in the Living Room Having Sex with His Best Friend

My husband invited his best friend over for a bachelor party. They arrived home, and his friend settled on the living room sofa. In the morning, I started making breakfast, and his friend woke up. He asked me to make him some coffee, and I offered him some water. I was a little distracted and accidentally spilled the water on him. When I offered to help him clean up, I saw his hard penis under his underwear. I wasn’t expecting that, and I couldn’t resist the urge to try it.