Sister in law needs help

Sister in law wants my help. I’m more than willing to help

So I was just sitting at home watching tv on a Friday night when my phone rang. It was my brothers wife and I thought it was odd since she’s never once called me before so I answer it and she wants to come over to talk to me about something, I tell her sure come on by. My brother and her have been married for a couple years and I would have to say he “married up”, she’s a couple years younger than Dave and she’s smoking hot.

When she arrives she begins telling me that her and Dave have been trying to get pregnant for several months now with no luck. We have been to the doctors and they say he has a low sperm count and suggested invetro, I was thinking that your DNA is as close to Dave’s as we could get and I was hoping you would be willing to give me your sperm. But here’s the thing, we can’t tell Dave about it because he has this thing that he has to be the father, he doesn’t want to raise some other guys baby, that’s what he said. I was a little confused at how we can schedule all this with the doctors and he not know about it, wouldn’t he get a bill or something that says what we did? She got quite for a minute and said she was thinking if we just did it the old fashioned way he would just think we got lucky, the doctors said it’s possible but unlikely that we could get pregnant on our own. It took a minute for it to sink in what she ment by the old fashioned way. She started saying they would raise the child as hers and Dave’s and he could never know that it was mine. You can only be the uncle but you will be there to see him grow up and you can be close to him but Dave is the father. I know that’s a lot to ask but we’re desperate.

At first I was going to say no but she’s beautiful and dressed so sexy, then she leaned over and whispered in my ear, I’ll do whatever you want as long you cum in me and nibbles my ear. I turn my head to look at her and she kisses me. She then stands up and pulls her dress over her head, takes me by my hand and leads me to my bedroom. When we get there she starts to undress me slowly telling me I’ve seen how you look at me at family functions, I know you want this so let’s have some fun! After she takes off my shirt she undoes my belt and takes my pants and underwear down and I step out of them. I take her by the hand and stand her up, we begin kissing and I reach behind her and undo the snaps on her bra. It falls forward and to my delight she has pierced nipples. I like that. We’re kissing and she playing with my cock so I gently get her down on her knees and start rubbing my cock all over her face while she’s kissing and licking it. She starts to grab it but I take her hands and hold them behind her head. I begin to fuck her mouth slow at first then deeper and harder until I’m close and then I stop because I don’t want to cum in her mouth, saving that to make a baby. I have her lay on the bed and I climb next to her kissing her and gently squeezing her boobs, pulling he piercing a little. Kissing my way down to her pussy and bring her to a cum. I take her legs and pull her right to the edge of the bed, I take her legs over my shoulders and slide all the in my first stroke and I give it to her hard. Then I have her stand up and lean over the bed while I take her from behind. Soon I can’t hold back any longer and I cum deep insider her holding my cock as deep as I can for as long as I can. When I pull out she lays down and holds her legs up with a pillow under her. I can’t help but to enjoy the view and start rubbing her clit and I’m starting to get hard again so with her on her pillow I take my cock and slap her clit with it a couple times and the I enter her and take an ankle in each hand and this time I take my time .eventually I let go of her ankles and lay down on top of her sucking her tits and kissing her until we both cum together. She stays up on the pillow for a while allowing the swimmers to do their thing all while telling me if this doesn’t take she’s coming back. I of course told her she can come back anytime she wants.