I come into your (my coworker) office and talk about how our last encounter didn't end up getting me pregnant. I ask if you'd like to try again, since you look just like my husband and it would work out perfect, as he's infertile and I don't have the heart to tell him. I tease you and take off my clothes and then waste no time sitting on your cock. I ride you in forward and reverse cowgirl where you give me your first load in my pussy, then take a break to give you a handjob / blowjob / spitting on your cock. We then move to missionary where you cum inside of me again. You have to impregnate me!