I had read about body language cues of women and I was sure she wanted sex with me.She took back the cup from me. My eyes followed her bare arms. She ...at quite close to me and started chatting up. I don’t know where I got the confidence but I complimented her for her tank top. She gave a coy smile and said I saw you looking at her armpit. I was caught. I just said she looks beautiful in the sleeveless dress. This kind of talk with a sexy girl alone in her home gave me a boner and she noticed. She got Vaseline from the same drawer, applied bit on my tool and told me to apply the rest into her ass hole. I did it. I started fucking her ass hole in the same doggy style with high speed as my tool and her hole was completely lubricated. Now aunty was crying in pain. She requested to go in bit low speed. After 10-12 minutes I came into her ass hole. This time my cum was bit less as I had it for the third time in that day. Any how I enjoyed fucking her tight ass hole.We both were tired. We. "Don't worry, Riley. Youdon't need to have sex with him, and if you do, you won't get pregnant."We both laughed at this. I felt much more relaxed now.Riley had changed into a really sexy and really short body hugging blackdress. She looked spectacular. We had opened a bottle of white wine, andwe were both a little giggly, when the boys arrived. I had decided toplay it cool, and not worry about the outcome. Whatever happens, happens.Right? John was tall, blonde and well-built. He was obviously. I am a broad minded man and have insisted my wife many times to indulge in extra marital sex, may be wife swapping. But she has been refusing.Once I was required to go out for 8 days at a stretch, which I told my wife and son. As luck would have it, a couple of meetings were canceled and return back within 3 days time. I had asked my secretary to send vehicle to the airport. I drove home, straight from the airport. I was sure that my wife would be at home and son would be out to college. I had.