"I'm sorry... I beg you, please make me cum," Katherine pleaded, her voice breathless as Cassian finally let go of her arm. She pressed herself back, rubbing his length between her cheeks, trying to persuade him with her body.
Cassian only smirked, his hand landing on one of her buttocks with a sharp slap that made her moan. "Ask for it," he said, voice low and teasing. "But in the filthiest way you can. Then maybe..."
He ground his hips against her smooth skin, slowly, deliberately. He had already come once—earlier that morning—thanks to her. She was the one who woke first, and woke him up with her mouth.
He wasn't exactly desperate for another release—after all, he'd already had his—but he still hadn't given her even a single one in nearly an hour. Yet he didn't stop teasing her, making her crave it more with every passing second.