When I heard about my sister and her son I nearly fainted. I knew about her and dad but I had never figured out that she had seduced her own son. She told me over the phone, while giggling as she usually did, that her son had almost shot his entire load in his pants when she had undressed herself in front of him.
Now, my sister was the blonde, hair twirling kind of girl who always got her guy in the end. Her husband was the former quarterbacker for the school team even. When she called me and said her husband was going on a business trip that would force him out of the house for a week I never even knew what she planned.
She just told me to come over some day but to be safe, call in advance. I called her one day, she gave me a time when I could be there.
When I came over to their house I made my presence known by knocking on the door. When nobody opened I checked the handle and the door was open.
I stepped inside and it was perfectly silent. Not a sound could be heard. I walked upstairs and I could hear a muffled sound, like someone sobbing very loud. I walked down the corridor and I could hear the sound better now.
It sounded like my sister and her son shouting at each other. I opened the door where I thought I had heard the sound from and met the biggest shock of my life. On the back in the bed was my nephew, completely nude, his rock hard cock sticking straight up while my sister was busy licking it from top to bottom. My sister, as cheerful as ever, stood up and ran up to me, hugged me and, strangely enough, kissed me. She smiled at me and let go of my hand. He was red all over his face and chest and I could see he was very focused on pleasuring himself.
I smiled awkwardly at him and then turned to my sister. Sit here with me. How long has it been since you even tasted cum? But just this once. My nephew moaned loudly when he understood what was happening. I could feel my cheeks burning but I had opened a box that could never be closed again. I leaned forward and pulled my tongue all over his head. His reaction was to groan as loud as he could and strain his entire body. I looked at my sister again and she was sitting there laughing and clapping her hands.
My sister released his cock and told me to grab it. I did and it felt like rock hard in my hand. I wrapped my fingers around it and I smiled when I could feel it pulse in my hands.
He was groaning and mumbling something which made my sister stand up and bend over him, putting her ear against his mouth. She laughed hard as she was sitting down on the floor again. Wonder what he does if we lick him at the same time? As in synch my sister and I leaned forward again, stretching out our tongues, licking his head.
His body spasmed as he started to shooting hot cum out of him. He moaned and grabbed the sheets while we let our tongues ride him through the storm.
When he had fired 3 or 4 shots straight up on his chest he started to leak cum. It practually dribbled out of him even though he had already got a few loads out of him. My sister teased him with her tongue, making circle motions while I was lapping up all the tasty cum that ran out of him. When he finally stopped we could both hear him groan loudly and when I released him he pulled up his legs, pressing them closer to his body and he fell asleep in foetal positon almost immediatly.
My sister stood up and wiped the cum from her chin with the back of her hand. She quickly licked it off her finger and I stood up and we both looked down on her son. She hugged me as hard as I had ever been hugged by her.
Would you like me to introduce Johnny Boy to some more love?