A week of fucking my sister-in-law!

This story I'm sending you happened last week when my wife was away on business for ten days. For a long time, I have been trying to get some shots at my little sister-in-law (that's right, she is quite petite) who is 1.60 meters tall, blonde and thin but has a very round bundle that gives erection just by looking and imagining my dick going in and out of this beautiful asshole. From time to time she passes by the house because it is part of her work route, and last week when I was home alone a downpour flooded many towns near mine. Suddenly my sister-in-law's phone rang saying that the windshield wiper on her car had broken so she would come over to wait for the rain to stop as if she could see something before returning home. Despite my secret wish, I never got into trouble with my younger sister in law. She came home all wet from the rain and sneezing, so I offered her a towel and told her to go take a shower while I made some very hot coffee for us to drink because it was already time for me to have my afternoon coffee. She went into the bathroom and I kept looking through the lock, my dick hardened in the act. Then I went down and set up the table, when she got ready I gave a change of clothes from my mistress who's her sister but is much taller and stockier, then the clothing didn't fit, So I gave her a robe as we put her clothes in the dryer. So while we were having coffee, talking about work issues because we worked in similar areas and the chatter was flowing. When we saw it's already 9:00 pm and clothes had not yet dried up and rain hadn't stopped she called my mother-in-law to say that she was at home and explained what happened and would stay a little longer there. After a while she said that it was hot and I offered her one of my ex's T-shirts, which she promptly put on and stayed in underwear only at the bottom, this is when I noticed that not just me had secret desires for her. We started watching TV on the couch and I could not take my eyes off her thighs and began to straighten them, she was surprised at first but condescending and began smoothing my cock over his trousers, soon she was opening zipper pulling out staff and punching nice as I placed fingers into her pussy. I took off my shirt and started sucking on her nipples, kissing that mouth. Then I went down to the baby's crib and began licking it all over while passing my tongue through a crack in the grill and also into an asshole which was quite smelly; this bitch had put some very tasty cream on her body and especially onto her ass (I think she came with the intention of giving me an ass). Then she started punching me again, and I asked her to suck my cock. She said it was disgusting but that she'd try because the blow job on her xana had been so good for her. She started kind of biting my dick, but pretty soon she was putting the whole stick in her mouth and drooling a lot as I kept asking her to do it, sucking up all that shit took out and bounced everything down her throat again, taking off licked balls and spit and dribbled more and more on the cock, went like this for about fifteen minutes until I collapsed into fucking bitch's little mouth. That broke the mood a little bit, but I apologized and started smoothing her pussy again. And then I was pumping into that tight-ass vagina of hers... But it all came in... This time I warned her that she was going to make fun of me, and she said not to do it inside because she doesn't take birth control pills, so much to my surprise she took my stick and started sucking with pleasure until I made a joke in her little mouth. I told her that what she wanted was an order, so I broke the KY and kissed my roll. And started sucking on this little asshole of hers and made him drool all over it, then put some gel in there and began to force his head into that delicious doughnut. It was hard and even thought he wouldn't get inside but kept pushing until he got through. And I kept pumping that delightful ass for half an hour, until it filled the little hole with hot fucking shit and we lay down and slept for about two hours fainting in bed. When I woke up, I went to take a shower and saw that the dryer was still on. The other day my sister-in-law awoke and it continued raining so I took her to work and arranged to pick her up at the end of the afternoon and get her car fixed.