Short run with Lisa my grand daughter

I got a call from my broker Friday afternoon and he had me a little short run from Gainsville Florida up to a little town north of Atlanta Ga. It was not a rush job and I had all weekend to get the load there as long as it was there by Monday morning. I called Lisa who is at school in Gainsville to see if she wanted to ride up there and we could stop off in Atlanta to visit her mom. Lisa was excited cause she got a free trip to see her mom and I was excited cause it had been two months since Lisa had turned her vacation time with me into a sexual nightmare. The last time I seen Lisa was over Christmas and nothing happened since the whole damn f****y was there and every where I went in my condo there was people. Yea I love my f****y but when you have a daughter and her husband and another daughter and her female freind along with all three grand daughters inside a two bedroom condo that has two bathrooms well that is way more women than bathrooms. But then I had to wander if any of them would learn about what Lisa and I had done the month before. Lisa would sit on my lap knowing that she was getting my cock hard but then there was no place to go to be alone long enough for us to fuck. She would sit there and when know one was watching she would wiggle her ass and whisper to me about how wet and horny she was. She would talk about sucking my cock or me licking her pussy and then stop when someone would walk in. I was stupid enough to just wear a T shirt and gym shorts so I had to keep my cock from peeking out when she would get off my lap.
So I drove over and picked up Lisa and it was already dark when I pulled into her apartment. I think everyone looked outside when I pulled that truck into those apartments. Lisa came running out and climbed up into the truck. She leaned over and kissed me hello and that was when I noticed what she had on. I guess you would call it a short little summer dress and I do mean short. I looked over and smiled and asked if she had any other clothes to wear at her moms and she just laughed. Lisa looked over and told me that she wore this for the trip up and had other things to wear when we got there. I drove over and picked up the load and headed up I-75. We had just got going good up the highway when Lisa stood up and steped over the shifter and was standing next to me. Her hand moved down between my thighs and I felt her fingers tighten around my soft cock. Lisa began talking as her fingers played softly on my cock. Lisa was talking about how she wanted to suck my cock and how she wanted to sit on my lap and feel my cock inside her pussy as we rode up the road. Lisa helped me slid my shorts off and was strokeing my cock with her little fingers. I began to notice as she talked that she was breathing harder and was moaning louder. I felt her fingers tighten around my cock and she moaned out really loud that she was cumming. I was wandering to myself what had made her cum so fast when I went to shift gears and found out where the shifter was. The shifter was pressed to her pussy and the vibration from the truck had sent her into a orgasm. Her juice was running down over the shifter and her thighs. I pulled the shifter tighter to her pussy as I watched her lean down and her lips slid over the head of my cock. Lisa is not great at sucking cock but the fact that she is my grand daughter makes her a better cock sucker than she is. With her lips sucking up and down my shaft and me pulling the shifter tighter to her pussy I could feel everytime she would orgasm. The shifter became a big vibrator to her pussy. After a few miles she had me slid the seat back and slid over my lap. Lisa was leaning over the stearing wheel with her ass faceing me as I felt her slid her wet pussy down onto my cock. I was holding the wheel tight to keep her from turning it and all the while she was raiseing her ass up and down as my cock slid in and out of her pussy. I had her to just sit down and let the road and the air ride seat take control. Lisa slid her ass down onto my lap and my cock slid deep into her pussy. As the seat rocked and the road caused my cock to slid in and out of her pussy. I pulled the top of her dress down and would pull on her hard little nipples as she wiggled her ass and the bumps in the road would move my cock in and out of her pussy. Lisa loved when we would go over a bridge and the bounce of the truck would slam my cock even deeper into her pussy. I do not know how many times she had orgasmed but my thighs and seat was soaked. Just before Macon I pulled into a rest area and watched as Lisa slid into the sl**per and pulled that dress off. I pushed her down onto her belly and took her ass in my hands. Opening her cheeks wide I slid my tongue first into her ass then down inside her pussy. Lisa would push her ass up and I would slam my tongue deeper into her ass or her pussy. I rolled her over and slid my hands under her sweet little tight young ass. I pulled her smooth pussy to my mouth and began licking and tongue fucking her pussy. Every time I would lick her clit I got my mouth filled with cunt juice. I could not stop licking her pussy. Lisa would moan out "Poppy eat me" and I would just lick her pussy harder. Then Lisa yelled "FUCK ME POPPY" and I slid her down as I watched my cock part her pussy lips. Watching as my shaft slid deeper into my grand daughters wet smooth pussy. We fucked with her on bottom and then Lisa set on top but then when she got on her hands and knees and I could look at her tight young ass as my cock fucked her pussy it became to much. I took hold of her tight young ass cheeks and fucked her as hard and as fast as I could. I could feel her pussy tighten and loosen with each orgasm. I finally held her ass tight and pressed my cock deep as I felt my cum leave my balls and flood up my shaft and deep into her pussy. I felt every squirt of cum leave my cock and flood her pussy. I pulled her on top of me as I sucked at her pussy. My tongue licking between those pussy lips and deep into her tiny pussy hole. I sucked and licked at her pussy till I had my cum licked cleaned from her cunt. I watched Lisa lean down and suck at my cum covered soft cock as she licked my cum and her cum from my cock and balls. I watched her slip that dress back on and we walked to the bathroom. Watching those other truckers looking at her tight ass and knowing what they were thinking made me smile cause I just had what they were thinking about. Lisa slept the rest of the way as I droped that load and picked up the empty trailer to bring back with me. We went a little east of Atlanta to her moms house and I almost fell out of the truck when the only thing Lisa changed to go visit with her mom was she slid panties on. I slept while she and her mom had a few hour visit and then we all went out for dinner and while Lisa had went into the bathroom I got yelled at for aloowing her to ride around in my truck dressed like that. I had to convince my daughter that I did not stop anywhere to let all the nasty truck drivers look at Lisa. Also I had no controll over what Lisa would wear and there was no way I would take her dressed like that into a truck stop. My daughter finally calmed down when Lisa came back. When we got back on I-75 south that was when Lisa noticed something. I had taken the ball off the shifter and added the extra one I had in the back. Now it was a plastic shaft about 5 inches long and not that big round shifting ball. Lisa started to stroke it like a cock and told me she could not wait to see how it felt inside her pussy. As we got further south of Atlanta Lisa steped across the shifter. I told her to lean toward the sl**per so she had something to hold onto. I watched as she pressed the end at her clit and then watched her pussy lips open as she slid down that hard plastic shifter. Looking from the road to her ass moveing up and down that shaft. Then watching as the truck would bounce hard when we went over a bridge and her ass would bounce up and down hard onto the shifter. Lisa rode on that shifter for almost 30 miles till she yelled out for me to stop and fuck her. She set in the seat as we had 20 miles to go to get at the next restarea. I watched her rub her clit so hard. I took the shifter off and handed it to her and she shoved it in and out of her pussy as we rode south. When I pulled into the restarea she just leanded over into the sl**per and told me to fuck her from behind right there. Thank god for walk-in sl**pers. Looking at my grand daughters ass as she was bent over holding onto the sl**per and me behind her with her ass back again in my hands. I slid my cock back deep into her wet pussy. My cock covered in her juice when she looked back at me. "POPPY FUCK MY ASS" I slid my cock from her pussy as I pressed the head at her tight little ass. She pushed back hard and I watched my cock slid deep into her ass. Lisa moaned out loud as my cock slid deep into her ass. I stood still as she moved her ass back and fourth. Letting her decide how much and how deep my cock went. After a few times then she looked back and told me she wanted my cum inside her ass. I fucked her hard now and felt her fingers on my balls as my cock fucked hard at her tight young ass. Lisa kept yelling for me to cum and finally hearing her telling me to cum and her fingers on my balls I let my cum explode into her ass. She held on tight as I held her ass cheeks in my hands and my cock deep inside her ass. I could feel my cum covering my cock as I fucked slowly in and out of her ass. Lisa fell forward onto the bed and I could not help myself as I leand down between her ass cheeks and began to tongue fuck her ass. I could taste my cum as my tongue worked deeper into her open little ass. I began to finger her clit as I tongue fucked her harder in her ass till I felt her pussy juice running down my hands and arms. When I pulled back into her apartment I handed her the shifter handle and told her to put it to good use. Lisa leaned over and kissed me good bye but it wss not a little cheek kiss but our tongues touching inside each others mouth and her fingers touching my soft cock. Her lips and tongue was going to make my cock hard again an she wanted to leave me with something to think about on the way home. I hoped no one in her apartment could see how this dirty old grand dad kissed his little hot grand daughter bye...The trip back home I thought about her little tits and those hard nipples, her smooth little girl pussy and that tiny tight ass. I can not wait for her to cum visit or I get another trip where she can cum along