I could not stop thinking about my family. I was so exhausted Friday night from all the sex that I had that day, that by the time I went out with my buddies I wound up calling it an early night. I can not tell you the last time I came so much in one day, between grandma, my mom and then my sister my cock got overloaded with some prime poontang.
Cassie called me on Saturday to inform me that she wants to break it off with Zach. They had gone out Friday night, and she stated that when they had sex, she couldn't have an orgasm with him. Cassie wound up going home and jilling herself off thinking about me. I told her not to do anything rash to make sure that this is what she wants.
I was antsy all-day Saturday in anticipation for Sunday. I jacked off twice just knowing that I would get to have the three ladies again and again. Plus, my dad and grandpa are going to be there so it will be interesting to see how all this will work out.
Sunday finally got here I woke up hard knowing that today is going to be a great day. I got out of bed to piss, but I am so hard that I could not release any urine. I tried thinking of things to make my erection to go down just a little so that I could piss. I finally started thinking about my classes and was able to relieve my bladder.
I did not want to jack off today so that I could save myself for the family gathering. I did my morning routine I got dressed in my running clothes went outside to run my regular five-miles, I got back to my apartment and made some coffee to brew while I was in the shower.
Once I was cleaned up and dressed for the day, I enjoyed my first cup of coffee. All I had on my mind was being able to screw my mom, sister, and grandma; I was trying to decide who I wanted first.
My phone chimed letting me know that I had a text message, I looked at my phone to see that is was Cassie. "I am ready to have my big brother's cock in my puss again."
I smiled before I replied, "Cassie you have no idea how excited I am to be back in your puss!"
She replied with an emoji kissy face. I laughed as I put my phone down. I was full of nervous energy, and I couldn't sit still. I got up and cleaned my apartment making it the cleanest it's probably ever been. I looked at my watch to see that it was time to head to my grandma's house.
I grabbed my keys and headed over. When I got there, I saw my parent's car in the drive already. I smiled thinking that they must be very excited about this also considering it will be the first Sunday family dinner where Cassie and I get to participate.
I went into the house without knocking but yelled out to let everyone know that I was there. I found my mom and dad in the kitchen, while grandma, grandpa, and Cassie were out on the patio by the pool. I went over kissing my mom on the cheek and shaking my dad's hand.
My mom had a smirk on her face while my dad was all serious when he asked me "Josh, I hear you've had a taste of your mother and grandmother?"
I looked over at my mom, and she was trying so hard not to laugh at my dad being all stern and severe. I replied, "Yes, sir." He sized me up and down before nodding his head at me with a huge smile then wrapping his arms around me for a big hug.
When we pulled away from each other my dad slapped me on my back laughing as he told me "Good, it's been a bitch keeping this from you now that you are older."
I smiled back, and all I could say to him was "I thank you for sharing with me!" My dad started laughing even harder and said: "anytime son, anytime."
I went out on the patio to greet the rest of the family; my parents followed me out. I went over to grandma to kiss her and to grandpa to shake his hand. I noticed that Cassie was standing off to the side watching all of us.
I walked over to her leaned down to kiss her and whisper in her ear "You ready to get fucked hard today, sis" She smiled and nodded her head in response.
We all sat around the patio talking and having a drink while grandpa got the grill started. I didn't know who initiated the sex or what to except, so I patiently waited. Then I noticed that my dad was touching my grandma very intimately. As I was watching them, they started kissing each other, and it was not any mother, son kind of kiss.
Grandma reached down to rub my dad's crotch through his shorts; then I see grandpa standing behind my mom grinding his dick into her ass while fondling her tits. I was starting to get worked up, my cock got hard, and I was uncomfortable in my shorts.
Cassie came over to me, straddled my legs and sat on my lap as she started kissing me. While Cassie and I were kissing, I started smelling food. I looked over Cassie's shoulder to see that grandpa started cooking. But what had my attention was my mom on her knees in front of him giving him a blow job while he was manning the grill.
Grandma and my dad had gone inside to get the rest of the food for all of us. When they had everything on the table grandma sat in a chair, and my dad was rubbing her shoulders down to her boobs. I could see that grandma's nipples were hard as dad started pinching them.
I still had Cassie on my lap facing me, I lifted her shirt over her head and helped her take off her bra, so she was topless. I started sucking on her nipples squeezing her tits; she threw her head back breathing hard.
All of a sudden, my grandpa yelled out "Food's ready for anyone who's hungry." I was hungry alright, but it wasn't for food.
Cassie could feel my erection through my shorts; she started gyrating her hips against my cock. I moved my hands to her ass cheeks to help her move against me. I was ready to bust a nut; I want to be inside her now.
Cassie has on a short skirt, so it is easy for me to reach under it to rub her gash through her panties. I then unfastened my shorts to pull my cock out of my boxer briefs; once I was free, I moved the crotch of her panties to the side and guided my cock into her pussy.
She paused to get used to my size inside her, after a few seconds she started moving on my cock. I held her ass cheeks to help her move up and down so it will feel good for both of us.
Neither Cassie nor I were paying any attention to the others. She put her hands on my shoulders to use for support as she started bouncing harder on my cock. I was on the verge of cumming when she screamed out from her orgasm, then I followed her and filled her quim full of my cum.
When we were coming down from our orgasms we heard clapping, Cassie turned her head, and I looked over her shoulder to see our parents and grandparents watching us and clapping. Cassie turned her head back to face me, and we both were red in the face but started laughing out loud.