She can't handle it.

You thrust into her savagely, bottoming out deep within her. In response, she freezes. Every muscle in her body goes tense, and for a moment she is perfectly still.

Then she begins to shake. she thrashes about in her bindings, her eyes rolled back in her head, and her movements jerky and erratic.

With your dick still deep within her, You lean over and untie her gag.

"Enjoying yourself?" You ask gleefully.

"So... big... I can't..." is all she manages to say in response to your mocking question.

"well, It's about to get better. Kyra! Come join the fun!" You shout, pointing to a spot on the table above Cassandra's head.

Kyra swiftly shimmies out of her clothes before hopping up onto the table and settling into a sitting position with her legs spread, giving Cassandra a clear view of her wet pussy.

Once Kyra is in place, you pull back until only your head remains inside Cassandra. She gasps in relief, only for you to roughly thrust into her once more.

The impact of your thrust pushes her forward, forcing her face into Kyra's slit. She begins to pull her head back, but Kyra's hands clamp down on the back of her head, keeping her face firmly buried. You thrust again, and hear muffled moans from Cassandra's buried face.

You continue this way for a full hour, with Kyra only occasionally letting Cassandra up to breathe.

Finally, you feel your climax rising within you.