Mona turned in her chair from the video poker machine she was playing and after a moment for recognition replied enticingly, "Welcome back to Las Vegas Amy."
"We were wondering if you were busy this evening?" Amy inquired.
Mona raised an eyebrow. "And what did you have in mind?" She replied.
"I want to watch you fuck my husband really well," Amy answered pointedly.
Mona smiled while looking Eric up and down, and said, "The last time we were together you said he couldn't fuck me. So why the change of heart now?"
Amy took a moment, then replied, "Well, since the time we were last with you, I've had several occasions where I've allowed myself to be fucked by other men. One time by a very well hung stranger as my husband watched and assisted. Another time, in London, we went to a sex club, and I ended up being taken repeatedly in front of a large crowd while suspended in a sex swing. On reflection, I have been quite selfish and I feel I should allow my lover to have the same thrill that I have. He seemed to be very turned on by you the last time we were here, when you stroked him until he came all over me. It feels only proper that you should be the one that he evens the score with."
"How very generous of you." Mona smiled. "He really does have a beautiful cock. I wanted it badly for myself when we first met, so I am more than happy to have it now. In fact, I view such an opportunity as personal and not business this time around."
"How generous of you as well," Amy laughed, "But it doesn't mean that my jealous Scorpio personality will like it at all."
Amy knew that Mona surely had exceptional skills at her disposal, especially when used for her own personal pleasure. But then again, it could be a great free tutorial for Amy's future repertoire, if her hot Scorpio blood could only handle it.
"Shall we then?" Mona inquired.
"Yes, we shall," Eric quickly answered, while offering each of them an arm.
The threesome moved quickly to the elevators and transitioned to the room with barely another word spoken. Once inside, Amy lay herself back into a large padded chair with a fresh cocktail. She watched as Mona slowly unbuckled Eric's belt and unzipped his fly. His cock was already rock hard as she slipped it out of his pants and held it in her well manicured hand. The veins which ran the length of it were almost bursting and the head was fully engorged.
Mona slowly stroked the full length of his beautiful penis, studying its contours and anticipating it soon being inside one or all of her various options. She squeezed firmly to coax a little pre-cum from him before tasting it with just the tip of her outstretched tongue while giving the jealous Amy a wry little smile.
"He is going to fuck me better than you never imagined," Mona cooed, "So lay back now and learn a few things Amy."
Amy's Scorpio personality was already raging inside her at the thought of another woman with her man, especially one who was taunting her. But she was the one who wanted this, so she had only herself to blame for any discomfort she was feeling.
Eric unclasped Mona's bra and removed it, revealing her tight tits that were highlighted with the smallest of pea sized nipples. He spun her around to face Amy before slowly sliding her panties down her hips and allowing her to step out of them. Amy watched as Eric's hand slid up between Mona's legs while she widened her stance to allow him to pet her bare pussy. As he slid two fingers inside her, Mona's back arched and her hands reached back in a futile effort to grasp his hair.
"Take me to the bed and fuck me really hard in front of her right now!" Mona ordered. "Don't waste the opportunity. Make sure you do EVERYTHING to me that you might even think you want, because tonight you CAN!"
Eric picked Mona up and carried her over to the bed before lying her down on the white sheets as directed. As he did so, Mona gave Amy the most sinister look she had ever seen. Still steaming from Mona's orders to her lover, Amy approached the side of the bed for a closer view, as Eric spread Mona's legs wide and moved between them. Amy noticed that his cock was as hard as she had ever seen it and she wished that she could have it for herself at this moment. Eric took it decisively into his hand and swiped it up and down Mona's cunt in long, deliberate strokes, wetting it with her juices as he contemplated entering her.
"You KNOW he is loving this," Mona whispered. "Jealous yet?"
Amy was. She would get even with Mona for this.
Eric took one of Mona's ankles in each hand and spread her open. Her pussy parted just enough to reveal the pink inner playground where she was inviting him to play. He eased his cock up to her open door and Mona smirked at Amy as he prepared to have her.
"That's it baby," she moaned. "Fuck me deep, and fuck me well. Show little Amy how well you can slay another woman with that beautiful cock of yours. Torture her while she watches how much you enjoy me."
Amy could see Eric's ass muscles tighten as he began his slow and deliberate penetration of Mona's wanting pussy. A deep groan of pleasure resonated from her as her waxed box clutched his shaft while it entered her. Mona's legs wrapped around Eric's waist and his hands slipped under her ass to cup both cheeks. Slowly he lifted her up his cock and impaled her. Amy watched helplessly as his beautiful cock disappeared deep inside her.
With deep and deliberate strokes, Eric increased his intensity until he was pounding Mona viciously. Amy could see Mona's pussy lips hugging her lover's beautiful cock as it moved in and out, trying to milk it of the delicious reserves that he should be saving for only her. Her gorgeous tits bobbed rhythmically up and down and Amy could tell Eric was really enjoying fucking her. It was pure torture for both women.
Mona's screams grew louder and she begged him not to stop. Her nipples stood erect with excitement at his thrusting. She turned her head to look at Amy, letting her know with her wide bulging eyes that her man's cock was satisfying her well. Her head banged mercilessly against the headboard and her hands grappled for something to brace against before he knocked her out.
This continued for several minutes before Eric finally slowed his pace and withdrew from her.