The experience is extremely euphoric for both partners. Every ass is naturally always clean, and scented similar to their pussy's musk. People are bio...ogically efficient, only needing to urinate and cum. Every ass is almost infinitely elastic to accommodate nearly every sized cock. A person can be buttfucked indefinitely."Slut Brain" is a natural stress response. Affected people act in inexplicably. Without intending to, a person's decision making submits to another person. Anyone with slut. She was gasping for breath with legs spread wide apart leaning against the wall.After a momentary pause, my mother led me to the cot and made me sit with my legs spread apart. Her legs went apart enough to position her wet clit in line with my erect dick. Then she slowly motioned her clit to brush the tip of my dick up and down for a few times to shake me in pleasure. As she moved her huge breasts were swaying just a few millimeters away from my mouth. I was holding my mother's waist firmly. I'd rather take my chances with the flat."Leanne looked at each of us in turn. I don't think she expected the decision to be hers. Eventually she smiled and I knew it was OK. "Yes I approve. Welcome Barbara. Welcome Simon. This is a big empty house and it may be fun to have other people here. Come on Mum; show us where our new lodgers will be staying."And so it was settled. Simon was every bit as thrilled with their new home as Babs had been, and soon everyone was chatting about décor and. I could see the confidence in Liv's smile. She had the reception under control. We just had to get to it.Tracey put her hand on my arm as she and Tony walked past me to take a seat. I had to remind myself that she was a grandmother. She didn't look like a grandmother to me. She would always just be my big sister. Tony shook my hand and smiled knowingly as he followed Tracey and the usher down the aisle.Mary Jo stopped momentarily and hugged me. "Remember to smile, John," she teased as she held.