Psychotic Ex Manipulative Impregnation

You just recently dumped me for cheating on you. It's not the first time I've betrayed your trust, but every time you leave me you always end up taking me back. Your friends and family can't stand me. They always tell you that you shouldn't trust me, and that I'm terrible for you. But, there's just something about me that you can't say no to. This time it's different though, you're really done... at least you think so. I have been asking for weeks if I can stop by to bring you your things and apologize for what happened. You know it's risky to let me come over, so you've been reluctant to see me. I am insistent, promising you that I won't try to talk you out of anything and I will just apologize and then leave you alone for good. You know this is dangerous but you do want your things back, and an apology would be nice... so you agree to let me come over, just for a few minutes. I come in, seeming very meek and quieter than usual. I make some small talk and give you back your things. It's not long before somehow the conversation seems to take a turn. Before you even know what's happening, we are reminiscing about some of our favorite memories together. The story soon gets sexual, we have had a lot of really hot, memorable sex and it's easy to get wrapped up in the stories of it. Then, I start to get hysterical. I tell you that I am still in love with you and I want you back more than anything. I know that this time you're serious about leaving me, so I propose a deal. If you give me one last night with you, then I will leave you alone forever. I promise. You're really not sure if you can trust me, but you don't have the will power to resist me. I beg and plead until you finally agree. I get on my knees, reminding you that this will be the last time... even though I love you and would do anything to get you back. I suck your cock while I tell you how much I need you, how badly I need you inside of me, how desperate I am for you to creampie me... just one last time. I take off my panties and present my pussy to you, begging for you to fuck me how you used to. I climb on top of you and ride you, whispering to you more about needing a creampie. You fuck me from behind and then in missionary, you make me cum one more time while I beg for your cum. I've always been on birthcontrol while we've been together and I assure you I still am. You cum deep inside of me. I lean up and look you in the eyes, I tell you that in nine months you're going to be a step-Daddy. I reveal to you that I meant almost everything I said tonight... except all that stuff about leaving you alone forever and about being on birthcontrol... I lied to you, again. You're so naive, and I love that about you. And now that I'm pregnant, you're never going to get rid of me.