Derek is so close ... so, so close

Listening to Andrea's squeals of pleasure was immensely arousing and erotic for Derek. He loved pleasing women, and hearing the authentic and natural joy from this gorgeous fuck toy set off all his senses.

"I'm so close, baby," he said quietly.

"Noooo ..." Andrea murmured. "Stay a little longer."

Derek took a deep breath. "I'll do what I can, baby." Isabella took a step toward him, and placed a hand on his chest. Oh god, he thought, that's not going to make this any easier.

His breath quickened, and Isabella increased her pressure and stroke on Derek's torso as he fucked Andrea faster and faster. Andrea pulsated her pussy against his cock with each thrust, and as his dick pressed all the way inside her, with every impact, Andrea whispered "more ... more ... more ..."

Isabella began to softly coo, whisper, and blow into Derek's ear. He jerked his head back, **** to find some sudden physical action that would deter his climax.

"Keep fucking her. Don't stop fucking her tight, wet, hot little cunt," Isabella murmured into his ear.

Derek grabbed Andrea's thighs, and thrust her legs down around his knees, spreading her pussy wider and fucked her even harder. He drove forward, stayed there for a moment, and slowly withdrew -- then repeated it. Push, stay, deep breath, pull back. He found himself controlling his rhythm once again, staving off orgasm, at least for the time being.

"That's right, you monster," said Isabella, louder this time, enough for Andrea to hear. Andrea smiled and sighed with joy. "You find that strength to keep going."

He had found the strength, but Isabella's words weakened him. He kept working on Andrea's wet pussy, slowly, hoping that each plunge wouldn't be the last one.