Part 3:

Marcus and Cole's hands were everywhere, touching and teasing Lena until she was writhing with need. They twisted her nipples, sucked on her neck, and ran their fingers through her dripping folds, but never gave her the release she craved.

"Please," Lena begged, desperation coloring her tone. "Please let me come...I need it so badly..."

Cole chuckled darkly, his hand coming up to grip her chin. "Not yet," he growled, forcing her to meet his gaze. "You haven't earned it yet."

...