He was mesmerised by the movements of her bottom and the rise and fall of her hem as she climbed. He sensed that under that dress would be sexy linger...e and stockings and suspenders. John was a stockings lover and he was like putty in her hands when he knew that she was wearing them. His sense of foreboding grew stronger when he entered the bedroom and saw their bed. Attached to the two top corner posts were pieces of red soft rope but what intrigued him even more was the indentation in the. Sarah shivers and cums from that, still rubbing her clit as his cock keeps moving in and out of her. "Yes baby. Mommy will do whatever you tell me." She gets turned on from saying that.Randy chuckles as he fucks his mother more. He moves a bit and kisses her sides before licking her breast. Sarah watches as she keeps moaning. The bed rocks from their movement. She moans when Randy sucks on her breast before leaving a hickie on the side of it. "I was thinking, while you will still be my mother,. She is waiting for it" "I can't go out like this! You have got to be kidding!" "You told me you would do anything I asked for and right away youdon't want to do a simple thing. You have two choices right now.You can either take your walk and return that dress or walk out thedoor and never come back. Which will it be?" "I'll return the dress to Sandy." He said in a dejected voice. As he went out he was thankful no neighbors were out in theirfront yards. He listened to the click of his heels. ***'Your mother Charlotte and I met your father at university, and we bothfell for him in a big way. It was the late sixties, and free love waseverywhere, so what was more natural than that twins should share the manthey both love. We continued the open relationship for a few years afterwe left university, until Charlotte got pregnant.'She insisted upon marriage, and both your father and I were happy aboutthat, assuming that it wouldn't change our threesome relationship. Itdid. Charlotte wanted.