Slutty Wife Gets Pregnant By Her Husbands step-Brother

So my husband and I have been trying to have a baby for awhile but it always seems that my husband is traveling at the times that its the highest for me to get pregnant. So I called his step-brother up and asked him to come over and talk to about something. When he arrived I was sitting at the table wearing a sexy red and black satin robe. He sat down and I began telling him my idea. He was put back for a moment and was very unsure. That was until I got him to agree to go upstairs with me. I wrapped my pretty lips around his cock. Sucking and stroking until he bent me over and fucked me doggystyle. Filling my married pussy with his cock driving it deeper and harder with each thrust. He then laid on the bed for me to ride him reverse cowgirl and I came all over him as he pumped his seed deep inside me hoping that I get pregnant.