I took this as a sign and tongue fucked her as fast as I could. When she finally came down, she looked at me like a wild animal. She simply said, “I...’s your turn”. I lay back on the bed and told her that I didn’t think I would last very long. She said not to worry and that she had read how to prolong a man’s orgasm. When asked if it worked, she said she didn’t know because her boyfriend was always in a hurry to cum. I was in for the time of my life. She first started off by deep kissing me.. He was only home two out of three nights. Even then he found excuses to be gone after our son was in bed. There was always a cop who needed to move something. He also got a lot of text messages," Rachel suggested. "He even went fishing with his friends on his four day break once or twice. Just a couple of days at a time," she explained.The boy came to the door. "If that's all? I need to fix dinner," she said."Of course," Peter said. Peter and Trish both said goodby and thanked her for her. “So did you enjoy watching me last night?”“Yes I did.” I was so glad I was under the table, because my hardon was out of my boxers and pressing against the underside of the table.“Good. Maybe after breakfast we can use it together.” There was no hint in her voice that what she was saying was wrong or even strange. She smiled at me like a daughter would, ate as if nothing was wrong, and once done, stood up put her bowl in the sink, and rubber her hand along my back and said, “ok I’m ready.”What. I licked her for another 15 minutes and then I heard her moan, and I was yet again startled but I continued, after some 20 minutes my sister finally cums all over my face. Her hot juices flow through my face and I lick it and savor her taste. By this time my cock was rock hard and I was tempted to put it in my sister but I couldn’t do it, it didn’t feel right taking her while she was passed out, so I just went to the bathroom and jacked off, after jacking myself I went back to her room and.