I reached up and gently put my fingeers around his shaft and with the other hand cupped his sack giving it a slight squeeze. This immediately caused h...m to groan and I told him to hold still. "Don;t move Billie" I said. I began to examine his shaft, slowly moving my hand the length of it. He began to tremble a little up there.I said, "Billie I've been waiting to give your birthday present until we could be together and I want you to have the best present I have to offer, OK"? Now he is having a. Dad tiptoes around them when they are both in the same room. Aunt Lois and mom’s kiss in the morning was just a quickie on the cheek before dad and I fled the safety of the aircraft plant. Aunt Lois avoided me like I was a stalker.Then there was the night Aunt Lois did not come home until the next morning. Mom and Dad were frantic. Then they were pissed when she walked in with a smirk on her face and informed them that one of her customers was kind enough to buy her a couple of drinks after she. I could see a string of cum from our previous fucking run down the inside of her thigh as she parted her pussy lips invitingly.I moved into position behind her. Looking down, I grabbed my hard dick and placed it at her wet opening"Are you ready, Grandmom?"Emily looked back at me as she grabbed the headboard with both hands. Breathlessly, she nodded quickly.With a single thrust, I impaled my Grandmom on my hard cock. She was so wet, that I went inside easily. I paused for a moment, buried deep. His ass clenched around my rod and his body began to shake and I knew he was coming too. I fell forward and rested on his back with my deflating cock still in his ass as I caught my breath. The sound of Kate and Riley moaning filled the room as they brought each other to orgasm and I stood up as my cock slipped out of Raymond’s ass. I flopped back on the sofa feeling drained and watched the cum leak out of Raymond’s ass and trickle down over his balls. Raymond remained motionless on the table.