I was hard again, and Barb was clutching wildly at the bed sheets. Karen had her face firmly planted in the younger one's bush. Her hands gripped hard into Barb's ass, leaving deep indentations in her flesh. Karen's loud, sucking kisses and licks sounded like wet slaps of a sponge against a tub full of water, but they were almost drowned out by Barb's throaty moans.
Barb lewdly jacked up her ass ever higher into the air, I suspect in response to Karen's rough nibbling to her clitoris. A large, open-mouth grin lit across her face, as she blurted out, "Oh my god...Mistress...That's the spo...ot..."
Momentarily spent, Barb laid her head down in absolute sated bliss. Karen lifted hers up with a smile. She kissed each of Barb's ass cheeks lovingly, saying, "Oh, little one, Sir and I haven't even started touching the spot. Now where did I put that lube...Ah, here it is. Now, just stay as you are and I'll get you all ready for the main event."
Barbara was still panting, breathless, and continued spreading her cheeks wide for Karen with both hands. Karen squeezed a liberal amount of lubricant down her cleft. The cool temperature of the substance on her overly heated and overly sensitive vitals caused Barb to gasp and clench her buttocks. Putting a soothing hand on the small of her back, Karen worked a finger around Barb's anus, then pushed in ever so slowly.
Barb inexplicably broke with protocol, "What's going to be this 'main event' you keep..."
She didn't finish as Karen slapped her ass. Tears immediately erupted from Barb's eyes. Karen slid up close to her ear, and hissed like a viper ready to strike, "Did either of us say you could talk? You didn't even address us properly, speaking to us as if we were your parents and you were some snotty, little, teenage whore."
"I'm sorry, Mistress."
"I knew I would be able to use that last slap. You unruly little sluts never can keep quiet." Karen slipped her finger back into Barbara's asshole, while asking, "You think you can stay a good little slut for Mistress and Sir?"
"Yes, Mistress."
"Now, if you really want to know what's going to happen to you, then maybe Sir will tell you."
Karen went back behind Barbara, and continued to prepare her. Barb looked up at me with a questioning eye. I smiled down at her and caressed her cheek, and said, "I think I'll keep it a surprise. You'll find out soon enough. And no more speaking out of turn, or I'll be the one administering the punishment."
By now, Karen had pushed in a second finger, and worked both around together until her hand was flush with Barb's ass.
Karen gave a lighter spank to BarbโI guess she couldn't help herselfโthen kissed the spot she just smacked.
"Does this feel good, dear heart?"
"Oh yes, Mistress!"
Karen pulled her fingers out, and said to me, "I think she's ready, Sir."
I looked down at Barb and stroked her cheek soothingly, while answering Karen, "Let's do this one at a time to start. I want to make this as enjoyable as possible for her. You should see to your end first before I join you."
Karen squeezed more lubricant on Barb and applied a healthy amount to the strap-on. Once she lined the strap-on up in her asshole, Karen grabbed Barb by the hips and slowly inch her way in.
Barb gasped at the initial surge of pain, and instinctively flinched away from Karen, but Karen held her fast, saying, "It will hurt at the start, dear heart, but I'll be gentle. Soon, though, you'll be thanking Mistress for the pleasure."
Karen was gentle with her. After pushing in a little bit, she held herself still so that Barb could get used to the girth. Occasionally, she would pull out altogether, and rub Barb's clitโproviding pleasure to compliment the pain. She squirted a bit more lube into Barb's hole, and slid back in to the point she was before.
I watched Barb's face through all of this. So far, she couldn't hide from me the pain that she was feeling, as she scrunched up her face, tightly closing her lips and eyes to the hurt. Small tears were squeezed out and ran down her cheeks. As I watched her face, I thought maybe I should have been the one entering her. At least I would have a better feel for the resistance I would meet compared to Karen with a strap-on. I discarded that idea, however. I would have been too big for her as a first time.
All of a sudden, her sphincter must have relaxed, because a sudden calm washed over her face. Karen found the slide easier the rest of the way, and parked herself flush against Barbara's ass. Next, Karen rocked herself gently, working the strap-on around a little bit at a time to loosen Barb's sphincter further. Her rocking soon gave way to long, slow glides, pulling almost all the way out then pushing all the way in again. She pulled out, and again squirted more lube in into her holeโjust to be safe. When she reentered, Karen's gliding become quicker. Barb's face blossomed into a wonderfully, blissful mask, while small, subtle moans escaped from trembling lips.
Karen pulled out again, and asked, "Anything to say, dear heart?"
"Thank you, Mistress," she responded, panting.
Karen laughed, "Oh, the pleasure hasn't even started."
I pulled Barb up to me, and commanded, "Sit down facing me. Then slide my cock into your pussy."
When she sat fully down on me, I held her close and leaned back, giving Karen a nice, stationary, unobstructed target.
I felt the strap-on pushing past me, and pushing my cock hard against the dorsal wall of Barb's cunt. Barbara grunted a bit in pain, but when Karen slid fully inside of her and lightly tapping her pelvis against Barb's ass, I saw the pleasure flow across the young one's face.