David rang the doorbell 10 minutes later. The door opened to reveal Grace in her leather studded collar and corset and stockings, with her riding crop in one hand and a leash in the other...attached to a collar around Bronwyn's neck, who was otherwise naked sitting on her haunches at Grace's feet.
"Hello Naughty Boy' said Grace in her huskiest voice "Welcome to the House of Pain". This is my slave Bronwyn. I put those scratches on her tits when I fucked her up in a catfight. Now she is my fuckpuppet until she wins her freedom. Inside is Mistress Monica who awaits you. Do you dare to cross the threshold and match your puny will against hers?"
David stepped forward without hesitation but awkwardly due to huge tenting bulge in his shorts.
"My my" remarked Grace over her shoulder as she walked leading Bronwyn on her hands and knees and David followed "I think you're even bigger than usual. I may allow you to service me after your initiation."
In Grace's room the quilt was spread out on the floor. David knew what that meant. Standing on it was a shorter but obviously powerful girl whose voluptuous curves were clad in lingerie and strong legs encased in stockings. "Get naked and assume the position." Grace ordered David "Mistress Monica will then conduct your initiation." Grace then led Bronwyn over to the bed.
It only took a moment for David to throw off his shirt and shorts and kneel on the quilt. His huge throbbing member was actually purple and extended upwards beyond the horizontal. Monica performed a slower striptease for his benefit.
Bronwyn giggled "I see what you mean, he's hung like a horse."
Grace dropped her head and bit her nipple "Stay in character." she whispered then said "Mistress Monica you may proceed when ready. I note that this slave has brought a loaded weapon into the arena. Do you require assistance to disarm him?"
"No, Mistress Grace, it will be my pleasure." said Monica stifling her smile with difficulty. Grace had said to follow her lead and damn she was enjoying this! Monica shuffled over to David on her hands and knees and gripped his member with her hand, looking into his widening eyes as she squeezed it "Confirming that the weapon is loaded." she said, pleased with herself for coming up with this line. "I will now proceed to disarm the weapon." and she knelt and started to bite the shaft, working her way backwards and forwards as David's eyes bulged and his breathing became very laboured. Then she started to tease the head lightly with the tip of her tongue. David started groaning and she realised he wouldn't be able to hold on for much longer. "On your back Slave." she ordered "I will now perform the final act to disarm the weapon." she said to the girls on the bed as her strong thighs straddled David and she enveloped his manhood with her pussy. "Slave, you now have permission to pleasure me." she grunted as she began to ride him.
Grace and Bronwyn watched open mouthed, even as they pleasured each other, as Monica brutally but expertly rode David, never allowing him to get on top, to a series of thunderous orgasms until he finally bellowed like a bull. Grace realised she'd never got him to make a sound quite like that...
Monica and David recovered on the bed as Grace and Bronwyn took to the floor to wrestle. "I order you to fight me Stave" said Grace and a torrid struggle ensued as their evenly matched. naked and soon sweaty, bodies struggled vigorously for control. Grace was slightly the stronger but Bronwyn slightly the more nimble, After about 15 minutes Grace finally managed to pin Bronwyn and shuffled forward to sit on her face before taking her in a 69. By the time they were finished Monica had to disarm David's weapon all over again, this time by taking him fully into her mouth.
After time to recover, Monica and David locked up on their knees on the floor in a trial of strength and an epic battle ensued. David was 6'2" and 180 pounds and he basically had to let Grace, strong and skilful as she was, win their wrestling matches as part of their roleplay. Monica surprised him with her strength and aggression and he soon found that he had a genuine battle on his hands. He finally managed to pin her but she bucked him off! She then grabbed and twisted his ball sack, which was how Grace occasionally managed to genuinely win one of their matches. Held down and helpless making mewing noises, David frantically tapped Monica's strong thigh and she let him go then sat on his face, her thick wet pussy hair in stark contrast to the finer hair of Grace that he was used to, Bronwyn then slid onto his shaft and Grace looked on from the bed, pleasuring herself as the three cavorted on the floor. They rode him all the way home.
They talked as they recovered between bouts of frenetic activity. Bronwyn took the blame for David missing her catfight with Grace, saying that she never fought in front of guys she didn't know. Then she said to him "But I'm fighting Sarah next Saturday night over Grace and I can have one guy there and that's you if you want it to be. Monica is coming." David's reply was initially in the nature of a strangled croak until he could get out "You and Sarah, fucking awesome."
Eventually as the evening grew dark outside, Grace, leaning back against David as he caressed her breasts from behind on the bed, said "Monica, I hate to break up the party but I said I'd drive you home, remember."
Monica reluctantly lifted her mouth from Bronwyn, lying underneath her on the floor "Oh, is it that late?" and started to get up.
"Hey babe, you're exhausted." David said to Grace "I can drop Monica home. I've got to head off anyway."
"Oh, thank you Sweetie, you're so thoughtful." said Grace, kissing him.
After Monica and David left Grace and Bronwyn went back to bed and smiled as they reached for each other. Bronwyn said "What are the odds they fuck on the way?"
"Pretty good" replied Grace "I sent them off a good half hour early."
Bronwyn laughed and kissed her "Oh I do love you Grace."
"And I love you too Bronny. Know how I know that?"
"I'm sure you're going to tell me." smiled Bronwyn.
"Well, you know, the thought of David watching while we fought really turned me on. Particularly if I wound up losing. Him seeing me stripped bare, beaten and humiliated. AArgh!" she groaned. "But the reason I couldn't have him there, no matter how much it turned me on, was because I thought of him as a potential Mr Right and I was frightened of the effect it would have on our relationship, and not just on the Mistress/Slave thing we have going: that he'd never be able to view me in the same light again if he saw me beaten in a catfight, no matter how much he enjoyed it. Do you follow?"
"Yes, actually I do." said Bronwyn quietly.
"Whereas" said Grace "I get even more turned on by the thought of you seeing me lose and I have absolutely no reservations about it - I want you to see all of me."
"That's beautiful Grace Darling and you know, I feel exactly the same way about you - I want to share everything with you."
And they kissed.