I just really don't know where to go from here." I saw you both, you know," said Tina. "In the bathroom the other day. I'm not mad, though." She wasn'...t, either. She realized that she fully accepted the relationship between her husband and her daughter now.Guin smiled, "It was a lot different then you told me it would be. I was honestly afraid at first, but after Daddy first went in, it was wonderful afterwards."Tina chuckled ruefully, "I know what you mean. This weekend was almost like my first. Joan flopped on her back and smiled at us all. She ran her hands over her sticky body. Joan said, "I think I need a shower. Tom and George, will you join me." I wondered at her deep lust for cocks and orgasms. Joan came over to me an gave me a passionate kiss. She fondled my cock. Joan said, "Hey cowboy, do you want to watch?" She cocked her finger at Tom and George to follow her. The shower was a large rectangle with glass walls and numerous shower heads. Joan turned the shower on and pulled. I kissed her shoulder and she kissed my chest as we each felt a tsunami of pleasure shoot through us. I was struggling to regain the ability of speech just as I assumed my sister was. And then there it was....."Holy shit!" the three of us said as one. There was a dramatic pause, it seemed much longer than it probably really was, as Becky and I looked at each other and then turned to look at our mom. It took maybe all of fifteen seconds before each of us realized our statement was the same as. I got the double out and showed her it. After she saw me naked with it she asked me simply "Where does it belong?". I just took a guess and put it in my mouth and started sucking on it, only to hear her respond "Good boy." I got it all lubed up with my own saliva and started fucking my ass for my Mistress B. She was using a vibrator on herself loving every second of her boyfriend pounding his own ass. I remember watching her get the strapon dildo out and proceed to start fucking her pussy.