I hooked my fingers under his briefs and pulled them down, his cock was hard and hit his stomach. I immediately went down on his hard cock. My brother...grabbed my head and started fucking my mouth."Yeah, bro, suck that cock" he said as I engulfed his cock. I was getting his cock good and wet.We did not realize that my dad was home and was down in the basement when we came in. He had heard the front door open and my brother and I talking as we went upstairs to my brother's bedroom. We did not. I continued to pump my fingers in and out of John's loosening ass while Bob popped open a packet and began to drizzle a little onto his hole. The lube allowed me to spread him even wider and I quickly slipped in a third finger. John moaned, "That feels so fucking good…go deeper" just before sucking my cock into his mouth like a Hoover vacuum.After John's comment, I looked up to see Bob poised and ready to replace my fingers with his cock. I slowed my pumping of John's ass and eased out. As I passed her, I set my beer on the counter and put my hands on her hips and pulled her close to me. She responded to me by taking a step back pushed her bum into my lap. We must have danced closely for several minutes before I thought better of myself. I let her go, thinking what the hell are you doing, this is your friends’ wife? She just turned around and smiled as I led myself out of the kitchen back outside.As the night turned into early morning there were a few more “close encounters”. Oh, how I wished it was my hand spanking that glorious ass. I wanted to feel the sting on my hand and see the red glow spread across her cheeks and know that I was doing it. The dom started to spank the sub harder and faster. She had a rhythm going and I could see the color change from pink to red. The sub started to kick her legs out and wiggle that red ass. I could get glimpses of her ass hole and her pussy lips. This was glorious to watch. The sub was sobbing and begging the dom to stop..