Mike went out for a while that day to see his friends and play some soccer. While he was gone I went online and found my friend. She was the lady who had seen her son naked in the shower and was desperate to fuck him, she had watched on webcam while I gave my son his first blowjob a few days ago.
I told her all about what my son and I had been up too, how he had been fucking me senseless and how I had left him tied to the bed. She was fascinated by what I was telling her. She said she was incredibly horny and was even more desperate to fuck her son.
I told her that later today I planned to let my son fuck his huge tool up my ass. This sent her wild and she said she had to go and fuck herself with a dildo.
Mike had been gone for several hours and it was getting dark outside. I had fixed dinner and waited for him to get home. About ten minutes later he came in. I walked into the hallway to meet him.
"Hello Big Boy," I said leaning in to give him a kiss.
Our mouths met and tongues slid together. He put his arms around my waist and moved his hands down over my ass. I was wearing a pair of tight jeans and I could feel his hands grip big handfuls of my butt.
In response I kissed him harder and ran my fingers through his hair. After a few moments I grabbed his hair and yanked his head back, unlocking our mouths. He looked startled as I looked him deeply in the eyes.
"Tonight my beautiful boy, I want that massive fat prick to fuck mommy's ass."
Letting his hair go, I took his hand and led him into the kitchen. We sat at the table and ate dinner. Underneath the table I ran my foot up his leg and rubbed my toes against his balls. I could feel his cock hardening and my pussy began to get wet.
"Are you ready for this baby, are you ready to bang that big cock right up mommy's ass tonight?" I asked him.
"Yes mom, I can't wait to fuck your ass," he replied, with a big grin on his face.
I sat across the table looking at my son, inside I beamed with pride. This young man who I had given birth too and raised into this well built and very well hung young stud. My son who fucks me so good with his huge cock. That hot tight young body that lies in my bed and makes me cum again and again. This young fuck stud that pleasures me so much and had made me the horniest slut in the world. I was so proud of my son.
We sat through dinner giving each other winks and smiles; I kept my foot on his shorts under the table and massaged his cock which felt like it was even bigger than normal.
"That feels super huge tonight baby," I said to him, rubbing my foot along the length.
"All ready for your ass mom," he said.
I felt my ass clench and my pussy tighten as he said that, I was really gonna get it, my own son was going to take my ass.
After dinner we went into the living room and sat on the couch. We quickly cuddled together and began kissing and licking. I ran the tip of my tongue across his face, over his nose and around his neck, kissing and gently biting.
My hands were wandering over his chest and down his stomach. I lifted his shirt up and pulled it over his head. His tight young body felt hard and muscular as I ran my hands around and down him, feeling his hard stomach muscles and pinching his nipples.
Our mouths locked tight and we spent several minutes kissing hard and deep. His hands enveloped my breasts, a rush of excitement shot right through me as I let my hand wander lower down his body.
I ran my hand over the thin material of his shorts and felt his cock again growing big and hard underneath.
I massaged it in my hand, gently wrapping my fingers around the shaft and sliding down to his big heavy balls. I continued down onto his thigh, reaching as far down as I could before raking my nails back up and sliding my hand under the bottom of his shorts.
His cock felt like a baseball bat as I ran my fingers over it, reaching only a few inches up the monster shaft. His shorts were now in my way, so I removed my hand and gripped the waistband. I jerked them down and he brought his hands down to help me. Seconds later my son was sat there butt naked, with his big fat cock standing tall and hard.
I wrapped my hand around it again and began to jack him off, I wrapped my leg over his and pulled him tight against me, our mouths still locked together. I was still fully clothed as I continued to pump his cock in my hand, taking all of his throbbing fuck stick through my fist. Pre-cum was already forming on the tip of his cock head and I took great pleasure in using my fingers to rub it around.
A few moments later I stood up and pulled my top over my head. My big tits swung and bounced together as I reached down and undid my jeans. Sliding them down, I leaned forward so that my jugs draped across my son's lap, my hard nipples brushing against the head of his mighty erect pole.
Gripping my thong around the waistband, I pulled it down and now stood naked before my son. He was sat sprawled on the couch in front of me, his huge cock pointing straight up.
"Now baby, lets have some real naughty fun." I said as I jumped into my son's lap, throwing my legs astride him and bringing my ass crashing down on his cock.
It felt so good, feeling that huge fat cock pressed against me. My pussy throbbed with anticipation but tonight it was my ass that was going to be hammered.
"Oh baby, that cock is so big for mommy....all ready to slam up my ass."
We again kissed hard as he wrapped his arms around me and gripped my ass cheeks.
I crushed tightly against his young body, my big tits pressed hard against him. Underneath me, I brushed my cunt lips along the hard shaft, squeezing my thighs together to grip it against my pussy.
I sat on top of my son for quite a while, kissing him and feeling that young body below me, that vast hardness of cock squashed between my legs and pressing hard against my cunt.
Eventually I broke the kiss and looked my son in the eyes,
"Mommy is gonna give that monster a good sucking, get it nice and wet ready to fuck my ass." I said
"Oh yeah mommy, give me a blowjob" he said as I slid myself down his body. My big tits dragged down his stomach and over his cock. Then I had another idea.
"Want mommy to stick this big fucker between my tits first baby, want mommy to give you a nice tit fuck?"
His eyes lit up and he smiled wide, "OH FUCK YES MOMMY," he yelled with excitement
I took my big juicy cans in my hands and squeezed them together. My son looked in amazement as I crashed and slapped them around, my big nipples hard as bullets.
I opened them wide apart and placed them around the throbbing shaft of my son's cock. About 4 inches stuck out from above my tits as I closed them together, engulfing his huge hard prick between my pendulous melons.
Slowly I began to move my breasts up and down the thick pole.
"Look at that baby, look at mommy using her big tits to fuck your monster cock." I said as I banged my jugs hard down the pulsing cock, feeling his big balls slap against them.
I leaned my face down and watched his cock pistoning back and forth, the big head of his jutting cock banging against my chin.
