Tease-n-Denail and a ride to break him in

"You'll come when we allow it, pet."

Then Onyx leaned down and bit his nipple hard, sending a searing jolt of painful pleasure through him. Cerise chuckled darkly.

"He's so helpless, I love it. So sensitive and ****." She followed the path of a vein on his straining erection with a sharp fingernail, making him gasp and buck against his restraints.

"I bet he's never been edged this masterfully before. He's completely at our mercy."

"Indeed," purred Onyx.

"Now let's see how many times we can bring him right to the precipice before allowing him to spill his pathetic load. That cock ring will keep him from coming no matter how hard he tries."

Zack moaned brokenly as they continued their merciless **** on his poor, aching cock. He had never felt such exquisite torment, his body screaming for release that never came. They took turns stroking and squeezing him, occasionally dipping their mouths down to lap at his weeping slit. After what felt like an eternity, Ceriseby straddled his waist and slowly lowered herself onto his straining erection.

"Oh god yes," she moaned as she sank down, enveloping him in her wet heat.

"He feels incredible inside me."

Onyx laughed wickedly.

"Just wait until you feel him explode. I made sure to mix an extra ingredient into his drink that will make his orgasm truly excruciating. The poor dear is in for a world of hurt."

Cerise rode him hard, slamming herself down on his cock with abandoned glee. Zack could only lay there, impaled and helpless, his climax building to a peak.

Just as it was about to crest, she would lift herself off, edging him again and again.

Finally, after what felt like an eternity, they allowed him to come. His vision whited out as his cock jerked and spasmed, erupting in the most intense orgasm of his life.

It seemed to go on forever, his cock pulsing over and over.

When it was finally done, Cerise lifted herself off and scooped up his release, bringing it to her mouth.

"Mmm, delicious," she purred. Onyx smiled cruelly.

"Don't think you're done yet, pet. We still have that chastity device to lock you up tight. I'm afraid you won't be allowed to come again for a very long time..."