I got horny after sucking my son's dick from changing his diaper earlier in the evening. Since papa isn't home to take care of me, I decided to fuck my own son to be satisfied. I climbed on the bed and I see that he's still napping but still hard. So I got on top of him and took his thick cock into my tight wet pussy. His cock felt amazing while I was riding him. At times, I forgot that he was even my son. I grabbed my mini Hitachi wand and placed it on my clit while I rode him. Before I knew it, I was having orgasm after orgasm and I felt my pussy just squeeze his cock. Then I started squirting on his cock and all over him. That's when he woke up from his nap and found me fucking him. I told him to be a good boy and make mommy feel good. Then we changed positions where I was laying down on the bed and he slide his big cock right into my pussy. He fucked me for a good while and that's when I realized that I was fucking my own son. I didn't care if it was wrong or taboo. I was a total slut for my son and I loved it. We looked into each other's eyes and I told him to get mommy pregnant. I was so horny that I wanted to my son to knock me up. Just as he’s about to fill my pussy with a hot load of cum when I say to him "Oh son, knock me up." I can feel the head of his cock swell and that makes me cum at the same time. Then he shoots his huge load of cum deep into my pussy, claiming me as his property. He filled my pussy with a lake of cum which poured out of my pussy. I played with his cum and rubbed it all over my pussy. Taboo sex is the best kind of sex, especially if there's a creampie finish.