After a birthday dinner with my son, Jerry, we return home to relax and talk. I can't help but notice my son keeps looking at my ass while I'm laying in bed. Just to be sure I wiggle and shake it a bit, and sure enough I keep catching his eyes fixated on my ass. He even pulls out his phone and claims he is "just scrolling." Cutting to the chase I offer to let him touch it for his birthday. But after some rubbing and spanking, I'm super turned on and give him a birthday present he will never forget!