Friend of the sister

I decided to send my adventure with a friend of my sister.three years ago,I lived alone and my sister with my mother,the two argued too much,until the point she leave home,and came to ask to live for some time with me,my house has two floors and three bedrooms,being two upstairs and one downstairs,My room is on top part,The room from the side became being my desk,my sister got her bedroom next to mine ,she had many friends,who always went there at home to spend the day with her,at that time my sister was 18 years old,one of his girlfriends did not go out of ladurmia,spent days in LaDurmia Dorava, then I was company for her , being that I work all day and when I'm at home am most of the time in my office, I have never had any malice with either one of them, you know what a certain day I came back from a business trip, I got home around 1:30 AM, I went to the house and everything was quiet, She would never take a man into her room, who respected my house. I went on behind the door waiting for the whorehouse to end and that's when I heard the female voice in the room. To my amazement it was not my sister but your friend. I heard her telling the guy to make fun of her, but the guy was asking for a joke in his mouth. She said if he would give more R$50.00 for it, the guy agreed, I was amazed by that, the girl was selling herself to the man, she was really a little whore after hearing the guy mocking and ordering her to swallow his cock which i think she swallowed everything, ran into the room and stood at the window just spying on me lying down and couldn't get what I had heard out of my head She was going to visit our aunt in the countryside, she would spend two days away, said no problem. I almost every day had to go to a neighboring city because I was doing work for a company there my sister went to sleep as we were going to her house next morning that same night carol left i usually wake up at 4:00 am when she came back I was gonna make some money, she asked how? I said it's just you doing to me what you did with that guy the other day. I said, "I heard it all from behind the door". She was quiet for a few seconds. I'm here and now, she said no because my sister was at home,and could wake up anytime,I insisted but she didn't accept. I went back to the bathroom very small of life already preparing to go away that is when it gave me a fit of madness er, I began to pass my hand on her, realizing the thighs, she was on his stomach, started pushing it sideways, he started grumbling, our came up a breath of cachaça that got me dizzy, but did not give up, went turning, became ladinho , threw my cock out of underwear, at this point I didn't want to know anything anymore, just fuck that bottle, I pushed her to the side, my dick looked like it already knew its way. I went straight for the entrance of that hot and wet bottle. I felt his head go in. put a condom to not have fun too fast,I'm very horny,she said let's go as soon as I am crazy for climbing worth it she told me to lie down and sat slowly on my roll after everything went in she stood there so squeezing my dick with the nozzle seemed like he wanted to tear my cock out she stayed that way about five minutes she started trembling and say i was mocking I told her it hurt my dick, she saw that I had also made fun of him. She came out quickly from on top of my cock and took off the condoms and started sucking my cock. I said not to let it get soft. My cock became bullet point again. I was about to put it in the bottle, that's when she warned me she would mock again. I sped up and tried to push her as deeply as possible. She started trembling. if it was my first and last joy of life, she didn't let anything go, swallowed everything, washed all my dick until he left him clean, I went when I heard noises coming from the m room of my sister , had completely forgotten about her, I got up running, took my clothes and went to the bathroom in the lower part la house.my sister did not even leave the room, put on my clothes, opened the door slowly so as not to make a noise, inside the car called Carol 's cell phone , said that when I returned home I would give her money, For the next day after my sister went to her aunt's house, I would not work and spend all day at home with her.