Monday, the 1st of December, we were back in classes for a few days before exams started. We were out again for Christmas break by the 16th.We relaxed...at home for a few days after getting out of classes. My daughters were awake a lot of the time now, and we had a play pen which all four of them could fit in and play. Each was unerringly able to pick out her biological twin from the others, and they would cuddle up together and go to sleep.We returned to my parents' home on Sunday, the 21st,. She thrusts her groin at me over and over, until she gives out a purr of total contentment. In a matter of moments she’s on the other side of the bar, and the daydream is over, as a barman recognizes the Twenty I have been waving around and comes up to me. I laugh to myself, even in my fantasies I can’t get off! ‘Yes mate?” He shouts across the heavy beat of the music filling the club. I’m about to ask for the two obligatory beers when I spot Lenny sitting with a woman, to his right, having. . any change was important! This was weird... what was different?Perspective! The perspective had changed. Harry was still talking, but she was now looking down at Harry, not across from him as before. Did he get lower, or did she get higher? Was she still sitting, or was she now standing? Lisa had no way of knowing.The image of Harry's lips tilted and quickly righted itself. What was that? Another flash of white, but Lisa got a better look at it this time. It looked like a handkerchief... some. I grabbed my shaft and stroked myself. I pumped up and down as I heard something creak open. I shuddered, picturing my naked, busty mom hurrying across the room, her large tits heaving. She would have a thick, blonde bush dripping with her passion. I imagined her kneeling before her boss and sliding a black harness up her body.I vaguely understood how strap-ons worked. I was nineteen and heard stories. I should find some lesbian porn. That would be hot to watch. Or that futa porn produced by.