Making You A Cuckold step-Father

I want to get pregnant and I want blonde hair, blue eyed, tall, and beautiful offspring. My ex has these traits, his offsprings are beautiful. I want to get pregnant with HIM. He is going to tie you down and make you watch him impregnate me. Then, you'll raise them as your own. Nobody else will know that you aren't really the step-father. When it's time for me to get pregnant a second time, I want him to get me pregnant again too. Let's completely wipe our your genes from the genepool. Accept it, you are submissive and I am going to make you into the ultimate cuck.