Bi Dad and Son

My mom and dad separated when I was younger and my mom and I never got along so I chose to live with my dad,  Mom got a new husband since and lives 80 miles away.  

Dad got a couple girlfriends since then and played the field. Forward to last year, his girlfriend is a bit oversexed and not shy about it. They sent me out to the movies and encouraged spending the night over to my friends house. Last year, my friend whom I was supposed to spend the night with and play video games. Was sick with a stomach virus. So I decided to leave and had his mom drive me home without calling my dad with change of plans.

I thanked my friend's mom for the lift and walked to my front door, the house was dark except for a light in my dad's room. I unlocked and stepped in to lock door behind me, then I heard a woman moaning and rhytmic clapping noises.

I froze, and instantly got hard. I slowly and quietly made my way to the hallway, it got louder as I approached my dad's bedroom, his door was half opened with a table lamp glowing from within.

"Fuck me!" A woman's voice yelled out amongst her loud moans

My dad was very verbal as well.

" Your cunt is so fucking good" he replied. As he continued to make the bed shake and headboard bang the wall. I crept up to the door, hugging the wall. I Slowly leaned in the outside door frame and the full view of my dad's ass humping up and down between his girlfriend's opened legs which were stretch outward. My Dad was a porn star. His thrusts were hard and deep, the bed was shaking violently.

I took my cock out and stroked in the hallway while looking in. He made her cum 3 times within 5 minutes of me spying on them. Not once did he slow down as she was obviously covering his cock with her juices. Underneath her ass, I saw a large wet spot that span a foot accross and 2 feet long. He was relentless and verbal... i could not hold on any longer and shot in my hand after a few more minutes.

I stood there still hard listening in to the porn style fucking my dad was giving her. Then after a few minutes he announced loudly he was going to cum and he sped his assault on her pussy as she had another explosive orgasm then he cursed like I never heard him curse before and he growled and for a moment I thought the bed would break.

He shot his load. What seemed like an eternity. Then heard heavy breathing and shuffling on the bed, and what sounded like exhaustion exhale.

I slowly crept up to my bedroom and walked in. Closed the door but for a little crack and saw my dad walk out naked semi hard and he is hung. Must been 6" semi hard after cumming just a few minutes before.

Neeless to say, i heard them fuck 2 more times that night...