Sisters birthday party

My sisters party was great, so was my niece after the party.

Here’s my story, I hope you like it. Today’s my sister’s birthday and there is a big party at her house. Let me tell you a little about my family. I’m 37 and happily single by choice, just not ready to settle down yet or maybe I just haven’t met the girl I can’t live without yet. Sue my sister is 40 got married right out of high school and has two daughters 20 and 18. They got divorced about 5 years ago and he almost never comes around to see his daughters so I try to come around as much as I can, I think they need a male role model and if he’s not going to be there I will.

Back to today’s party, they own a large lot just outside of town, no neighbors to complain about the noise. When I get there my nieces both run over and give me big hugs even though they were in the pool and are dripping wet. There’s lots of family and friends and bunches of kids of all ages running around playing and taking advantage of the pool since it’s about 90 today. The grills going and my dad can’t cook burgers fast enough for everyone. Drinks and beers are flowing and everyone’s having a great time. As the day goes on and the sun is starting to go down it’s time to sing happy birthday, cut some cake, all the traditional stuff. By now my sister is pretty buzzed. After this the guests start to leave and the party winds down to just a few of the older kids in the pool and a couple adults. Being the great brother I am I started cleaning up and my plan seemed to work. Everyone decided to leave. Just me and my nieces in the pool, I took it upon myself to get my sister in bed as she’s basically starting to pass out. I half carry her to her room and she’s pretty much asleep before she hits the bed. I finish cleaning up in the yard and since I had a few drinks myself I decide I’m just going to sleep in the basement. It really nice in the basement, her ex was a big football fan so he fixed the basement as sort of a man cave. Nice big couch, big screen TV with a nice sound system, a fridge a full bathroom and he had an office there to.

As I head down the stairs I hear someone getting sick in the bathroom. It’s Amy my 18 yr old niece so I hold her long hair while she pukes, when she’s done I tell her a shower might make her feel better. While she’s in the shower I get myself a pillow and a blanket. About the time I finish getting the couch ready Amy comes out of the bathroom and comes over asking me not to tell her mom, my sis wouldn’t care if she had a drink or two but not okay with getting plastered. I see she’s holding her hair brush so I tell her to come sit and I brush her hair which I do all the time. She starts asking me why her dad doesn’t come around hardly ever , doesn’t he love them anymore and she’s fighting back tears. She tells me he promised to be here today for the party but he never showed. I told her I don’t know why but I think he’s a fool if he doesn’t spend every minute he can with you girls. She turns around and bursts out crying with her head on my shoulder and her arms around my neck. As she calms down I tell her she’s got lots of family that loves her especially me which makes her smile and hug me. I send her off to bed and I’m not quite ready to sleep yet so I turn the tv on and strip down to my t shirt and boxers and lay down and cover up. I know it’s wrong but I can’t help it, seeing Amy in just her panties and a big t shirt that you can see her hard nipples thru got me a little worked up.

Just as I’m about to turn off the tv and sleep I hear foot steps on the stairs and it’s Amy who say good your still awake, she can’t sleep and was hoping I was still up and says let’s watch tv together picks up the blanket and lays down in front of me. She says it’s cold and snuggles in tight then takes my arm and wraps it around her. We lay there quietly for a few before she starts rubbing her but against me very gently at first, I’m thinks she just getting comfortable but that doesn’t change the fact that it’s making me hard. After a while it’s less gentle and now I’m beginning to realize it might be more than getting comfortable. I move my head so I can see her face and she looks at me and kisses me. I stop her and ask her what she’s doing! She’s says I know you want it too, I saw how you were watching me in my little bikini earlier, I wore it just for you, I was looking but honestly I was looking at all the young girls, She tells me she’s wanted to do this for a long time. She reaches behind her and grabs my hard cock telling me see, you do want me and kisses me again while still playing with my cock. Then she stands up and looking at me with a big ole grin on her face pulls her shirt over her head then straddles my legs and kisses me again. Okay, I’m supposed to know better,I know that but wow she really hard to resist, I begin to kiss her back. We make out for a few and then she puts one hand on either side of my face and brings it to her boobs. I suck on one while I play with the other one gently pinching it and rolling it back and forth in my fingers. She’s grinding her pussy against my thigh and I can feel the dampness and the sent of sex is in the air. I pick her up and sit her on the couch, I get on knees and kiss her mouth and then slowly kiss my way to her boobs and then kiss and lick my way to her dripping wet pussy. I pull her right to the edge of the couch giving me better access and use my fingers to spread her open and penetrate her with my tongue and then begin to kiss her clit gently until she cums. With her on the edge of the couch and me on my knees it’s the perfect height so I begin rubbing the head of my cock over her clit a few times and she reaches down and takes my cock in her hand and line it up with her pussy and bits my ear and whisper don’t tease me uncle, fuck me like you mean it. With that I ram it hard all the way in and she starts grinding against me, I fuck her hard and fast for a few, then I tell her to get on her knees on the floor with her body bending over the couch and I fuck her hard from behind until she cums. I’m still going and she tell me to sit on the couch then she gets on her knees and takes my cock in her hand and kisses the tip and licks it all over, then she takes in in her mouth going deeper every time. Her other hand is running her fingernails gently over my balls. She takes me down until she’s ready to gag then with vacuum strength suction pull slowly up until the head is the only thing in her mouth doing this until I’m ready to explode and I tell her I’m ready to cum, she begins beating me off and licking the tip of my cock and when I cum she takes the head of my cock in her mouth and as I cum she running her tongue over the underside of it. She sits up and smiles at me sticking her tongue out covered in my cum. She swallows every drop and then cleans my cock with her mouth. She sits up and on my lap and says I’ve wanted to do that since I was 12 and kisses me. I told her she better get her but up to her bed before he mom wakes and sees us. She says she can’t wait till next time.