Your step-sister asks you to come over, it sounded serious she had to see you in person and couldn't explain over the phone. Just listen step-bro and I'll explain everything. Well the thing is my relationship is failing, we are on the verge of parting ways. We've been trying to conceive but it's just not happening and I don't think it's me that's the problem. Every pregnancy test I've taken has came back negative. My boyfriend is just not giving me what I need, he's been shooting blanks, low sperm count maybe he's sterile fuck knows. I need your help step-bro, cause if I don't get pregnant ...

Your step-sister asks you to come over, it sounded serious she had to see you in person and couldn't explain over the phone. Just listen step-bro and I'll explain everything. Well the thing is my relationship is failing, we are on the verge of parting ways. We've been trying to conceive but it's just not happening and I don't think it's me that's the problem. Every pregnancy test I've taken has came back negative. My boyfriend is just not giving me what I need, he's been shooting blanks, low sperm count maybe he's sterile fuck knows. I need your help step-bro, cause if I don't get pregnant soon then we wont be getting married and there will be no future for us. I just need you to do this one thing for me. I just need this one big favour, one time thing to borrow your sperm to get me pregnant cause I need me and my BF to stay together. Getting me pregnant is the only way to tie him down. He provides for me in other ways, the big house, the nice cars, I don't work a day in my life he's filthy rich. Don't call me a gold digger just because I enjoy a lavish lifestyle. I still love him it's just a shame he just he cant produce the goods in the bedroom department but lets just make him think he knocked me up and everything will be fine again. I need to produce a positive test this time. He's gone to work now so this was the only opportunity I had to see you, I need him to believe that I'm pregnant this time I need a positive test and that's where you come in. You question this, don't they have sperm donors and clinics for this kind of thing. But it's too late for that besides there's a record kept of that a history he could find out. Besides I don't just want anyones sperm I want it from a reliable source I want it from you. There will be no trace of it because all of your sperm will end up sucked inside me. Your the only person I can trust to deliver and keep this a secret. You won't have any responsibilities to worry about, he'll raise it like it's his own. I promise I'll never ask you for anything ever again. Oh cmon step-bro, if I mean anything to you, you'll do this for me. Do you realise what your asking, yes I'm well aware I'm asking my step-bro to breed me because my BF can't get the job done. It's not my fault it's starting to make me feel inadequate like there's something wrong with me but I'm sure it's him he's the reason I just need you to help me prove it that my body is functioning perfectly and give me a reason for us to stay together. I'm begging you here, please I'm desperate do you want me to get on my knees if that what's it's going to take making your step-sis plead. Look if words won't convince you maybe this will on her knees to reveal her bare tits. Can you say no to me now? She reaches her hand out to rub his crotch to coax him into getting her way. He'll support me, you won't have to do a thing after this I just need your seed step-bro please I'm out of options here your my last hope, just knock me up already. I promised I'll never ask you for anything ever again. Your so hard for me, she's got her hand on your cock, you have some cum to spare for me right? She starts sucking your cock, you can't resist her her mouth feels so good on your dick. She really want's this laying on the bed her dress lifteng up playing with her pussy asking you to fill her. She doesn't want her boyfriend she wants you to take her right here right now. You finally give in to the idea of fucking your step-sis thrusting deep inside her she begs you to impregnate her and you blow a huge creampie so much that it's leaking out. You defintley got me pregnant now! Afterwards she starts putting her dress back on, wow I can't believe we just did that now everything is going to be all right all thanks to you step-bro. She leans in to kiss you, she's so thankful and tell you not to worry and that her boyfriend will never know the truth about what just happened.