"Oh, yes...please, Mistress, please Master, fuck me!"
BabySub threw her hips forward in offering. She spread her legs wide. Mobius stepped in front of her and picked her up by the hips. Wrapping her long legs around his waist, BabySub clutched at the chains holding her wrists. Yes, this was what she wanted, needed.
Mobius set up a punishing rhythm, bouncing BabySub up and down on his oversized erection. Each thrust buried his cock deeper and deeper into her hot, tight sex. Up, down, up, down, the friction sweet, the thrusts hard. Up, down, up, down, Mobius took them both closer and closer to a climax.
BabySub was beyond speaking, murmuring nonsense. Ruby leaned over and silenced her slave with a kiss. Sari and Myya watched their mistress fondle their slave sister, cupping BabySub's breasts in her hands. When BabySub began to shake, Ruby lightly snapped her fingers over the pink tips, sending jolts of pain through her slave.
No, no, no! BabySub thought in frustration. Please let me cum, don't hurt me. She turned her head away from Ruby, begging into her ear, "Please, Mistress..."
Before she could utter another word, Ruby's hand was over BabySub's mouth. "It's time, Mobius, she's not going to last much longer."
Mobius nodded his assent, knowing what delights were yet to come. He pulled BabySub up and away from him, setting her down not too harshly, but the affect was the same. She burst into tears.
Ruby licked the tears from her face, while Mobius positioned himself behind BabySub. He was generous with the lubricant, coating his hand. BabySub calmed a bit, when she realized that she was going to get her wish.
Mobius pressed against her back opening, inserting a large finger into her bottom. He was gentle, but BabySub was anxious, unsatisfied, and wanting bigger things. To prolong her wait, Mobius took his time, swirling, spreading the cool liquid while BabySub pumped her hips back and forth against his hand.
"Slow down, BabySub," he growled. He added another finger and BabySub shook, fighting her impending climax. It seemed like forever, before he removed his fingers and thrust into her with his well-lubed shaft.
"You can't cum until he's ready," Ruby reminded her slave.
Shaking her head, BabySub tried to salvage her control. She wanted to cum, right now! Myya and Sari knew the look in her eyes. Their slave sister was going to lose it. Proving them right, BabySub screamed in frustration.
"Go ahead and scream, BabySub," Mobius warned. "It makes me last longer!"
"Ahhhhh!" BabySub screamed again. She was riding Mobius as much as her position would allow, squeezing his hard cock, massaging him, feeling every bump and ridge in her full bottom.
Ruby began to touch herself. "God...I love when they scream! Fuck her hard!" Turning her attention back to her other slaves, she commanded, "Get over here and take care of your sister."
Myya and Sari raced to BabySub. They eagerly shared her soft breasts. With a slave girl sucking on each hard peak, BabySub's screams turned into moans of pleasure. Myya and Sari reached around and held Mobius's tight ass cheeks, pushing him into her as they sent BabySub into oblivion.
With a final thrust, Mobius spilled his seed. BabySub screamed again as she climaxed repeatedly. For a brief moment, the dungeon became very quiet. The sound of panting filled the room, the smell of sex was in the air. And the ceremony wasn't over yet. Myya had two more trials waiting.
Mobius uncuffed BabySub and held her to him, cuddling with her in a surprising, yet very pleasant way. Ruby and the other girls held Mobius, wrapping him in a girl sandwich.
"Happy Birthday, Lord Mobius!" They all said. "We await your next trial for Myya."
To be continued...