Ken woke up slowly, realizing he was still on top of his mother's naked body. He rolled slightly to the side and looked down, stunned at the beauty of his sleeping mother and lover. He realized his semi-hard cock was still inside his mother's pussy, and their pubic hair was stuck together by their drying juices.
He slowly pulled his cock out of his mom, separating their bodies. He noticed that his mom's beautiful green eyes were now open and looking at him with obvious love, and not a little lust. "Hello, my loving master. I hope you have something left, as you still have business with my body," said Christine.
"Don't worry, slut. Your spectacular ass will be dealt with shortly," said Ken with a chuckle.
"But first, let's take a short break, clean up and have something to eat before we complete the final act of the evening, OK mom? I'll run to my room and take a quick shower and go down and put some dinner together. You shower, redo your hair and make-up, and by the time you come down, I'll have dinner on the table. I want you wearing your red heels and nylons and bright red lipstick, I have something special I want."
Ken kissed his mom, and left her, and what was now his, bed.
20 minutes later Christine came down the stairs dressed as instructed. Again, seeing his mother wearing nothing but heels and nylons stunned him into immobility. After a moment he got control and rushed to pull out her chair and sat her at the table, taking the time to kiss her deeply.
"Can we talk about what happens next, mom?" asked Ken.
"What happens next master, is we keep doing what we're doing. I'm your slave. You're my master. I do whatever you want me to do." said Christine.
"Not about that mom, that's settled, I'm never going to stop using you, or loving you. I'm talking about the boy's club. Which mom is next.?
"That's easy Ken, Alice is next," Christine replied. "Alice is just as much a slut as I am, and she's just as obsessed with her son as I am. I told you I'd done girl-on-girl with Alice. We get together occasionally to take the edge off. We both prefer men but had to do something to keep ourselves under control." Christine told Ken.
"What about Tom's dad, Bob, why'd leave if Alice was like you, why would any man be so stupid?" asked Ken.
"Because he lost interest once Alice got older. He likes them young, and by the time Alice hit 25, she was too old. The only reason his trophy wife is still with him is that she has an iron-clad prenup. Nor is she exclusive to Bob." replied Christine.
"Alice will do what I tell her to. I'll get her and Tom over Monday morning and make it happen," said Christine.
"I'll leave it to you, mom, but speaking of butts, now it's time for your butt! Follow me please." taunted Ken.
Ken led his mother into the front room. There was a waist-high wrought iron banister between the upper and lower living room. Ken positioned his mother cunt forward against the banister, making her spread her legs shoulder-width apart. He quickly used some soft ropes from his mom's closet to tie her ankles to the banister.
He then went around in front of her, and grabbed her wrists, tying them with longer ropes, running to either side of a couch in the center of the lower living room. This stretched his mom out with her torso parallel with the ground as he pulled the ropes as tight as he could, leaving his beautiful fucktoy helpless and at his mercy.
He then went back behind her and retrieved a bottle of lubricant he'd found in his mom's stash. He poured a generous dollop down the crack of his mom's ass and began to vigorously rub it around her asshole. Christine's response to this was to push back and moan. After rubbing around her rosebud for about thirty seconds, Ken placed the tip of his index finger against his mom's sphincter, poured more lube on his finger, and gently but firmly pushed his finger into his mom's virgin ass.
Christine screamed: "Oh god! So good! Stop teasing me and use your dick, you bastard." Which earned her a stinging slap on her perfect right ass cheek.