A couple of days after I graduated high school my parents told me they were separating in preparation for a divorce. I was neither shocked or surprised as I knew things weren't right although they kept their problems to themselves. The house sold mom took her part and moved back home (neighboring state) to be near her parents and purchased a condo. Dad bought a condo too and I stay with him when I'm not in college, which is in a neighboring town some 54 miles away. This is my senior year and I share a 3 bedroom apartment near campus with 2 other guys. One of my roommates had an emergency last Thursday and needed me to drop him at the airport not far from my dad's condo.
It was almost 8pm and I decided to stop at the condo to see dad so I stopped. I had txt dad with no answer so I figured he was out and stopped to piss and get a sandwich. When I unlocked the door and stepped in the foyer the TV was loud so no one heard me. As I stepped into the living room a naked man (with his back to me) was piston fucking someone doggy. I was a frozen deer in the head lights. That is when I realized he was fucking a blonde headed women and my dad's head was under her pussy with the man's balls all over my dad's head. She was sucking my dad and dad was eating her pussy while the man, who I now recognized as one of dad's co workers, fucker he doggy over my dad's face.
David, the friend of dad's) saw my reflection on a mirror turning his head to verification I was standing there. He closed his legs around my dad's head and smiled at me and nodded his head yes and put a finger over his lips to be quiet. I smiled and put a finger over my lips too. He motioned me to take off my pants and I was naked in 30 seconds with my hard dick in my hand. He motioned me beside him as he put his other hand over my dads eyes and baked away. I knelt in his place and shoved my bareback dick in that used pussy and after a few stroked felt my dad lick my balls and the bottom of my cock. David whispered in my ear, if you pull your dick our and push down your dad will suck her pussy juice off your cock. She has looked back and I saw a strange women in her 20's who was fucking 2 men in their 50's and loving it. My dad has no idea whose dick was in his mouth and neither did he care and neither did I. I pushed back in her wet pussy and David straddled her facing me and I shock me head NO. he pout his hand on my head and pushed it to his cock and I took it in my mouth. At the same time I took mine out of the pussy again and my dad was sucking me and I was sucking his friends and some hot blonde chick squirted all over us.
Dad slide my dick back in her pussy and he slide out and when he stood and saw me with David's dick in my mouth he put both hands over his face screaming NO, NO, NO. David stepped over her to get to my dad where he was pulling dad's hand from his face and I was on my knees taking my dad's dick in my mouth. I stood up dad and I hugged and David took turns on our dicks then the girl as dad and I stood side by side. we laid her on her back and took 2 minute turns each fucking her until her legs were like rubber. Cum and pussy juice all over the place and while she showered we did a daisy chain in the floor. After she left (11pm) we sucked,. fucked and sandwiched each for another hour.
That was the first time I slept with my dad since we were on a camping trip many years earlier. I skipped class, dad called in sick and we sucked and fucked a dozen and dozens times Friday and the weekend as we shared our most private and personal sexual adventures. I knew my dad was a womanizer but had no idea he is bi although he suspected I was bi because he heard me and a friend having sex one night at a sleep over. My dad and David hooked with the girl off a CL ad of: 2 professional bi men ISO open minded female for NSA sex. She had been with them twice before and they were looking for a 3rd man - and found me.