Shelly’s mouth felt like a furnace around the young boy’s cock as she used her tongue to bring him to the brink of orgasm.At that moment, Barb wit...essed the most amazing thing she had ever seen. First, she saw Billy’s pink, puckered asshole begin twitching… almost as if it were winking at her. Then, as he cried out, “Oh Shelly… arrrgggghhhh!!!, she saw the spot between his asshole and balls begin to rhythmically contract, and with each contraction, she saw his exposed cock shaft jerking over. Abbie’s back vagina is now throbbing so and clenching his cock so tightly with each thrust. It is making the semen in him churn and want to release. He feels his balls filling his shaft, pushing cum up farther and farther to his glans to explode out.Abbie, feeling Tim full in her, his balls hitting against her sore ass doesn’t matter. She clenches against him with each thrust, wanting to hold him deep in her forever. Well, for this magic moment. Tim is leaning forward now, feeling Abbie’s. No. I do it so that they have a clear understanding of their role and responsibilities. Specifically, for them to provide the exact sexual pleasuring I require delivered within the manner and time frame I have decreed. The last thing any wife wants is their chosen hubby getting all creative in the bedrooming department.Now if I'm enjoying myself in a series of marital clichés; his mouth feasting upon my cherry-bite nipples, my finger wiggling in his tight anal star, a vibe pulsing yummily. Every few weekends, they'd take me to their cottage out in the country. Late in August, we walked to "Mindy's Tree" for the first time, with the cuffs hanging from its branch and stakes still in the ground. Upon seeing it, I almost broke down and ran. Almost. But instead I found myself named and chained again. Master and Mistress replayed that first day, almost exactly the same. Except my terror and fear were all but memory now, and I came more, and harder, and I reciprocated Mistress'.