"Oh shit! Not yet," she moaned, jamming two fingers deep in her pussy, keeping them perfectly still as her building orgasm trembled around them. Her eyes dilated unconsciously, the better to absorb the photons emitted from her favorite part of the vid. She had to pace herself, controlling her stubborn, impatient pussy so that she could cum at just the right time.
The lovers on the screen rocked together, building an increasing frenzy. The young man thrust deep into the woman beneath him. The cosmetics she used to hide the creases around her eyes had begun to smear from the sweat that drenched her dark black hair, her rolling breasts, his broad chest and back. Her ankles, crossed hard against his back, frantically urged him to increase his pace.
The voyeur, watching from across the years, reached down with her other hand, strumming her clit as she allowed her fingers to resume their rapid pumping. The young man arched his back, arms straining against the bed. The woman twined her fingers in his long hair. She yanked his head closer to him, staring into his eyes as her lips moved silently.
The watcher's eyes squeezed shut as she began her own back-arching orga-- "What the fuck, Jenkins?" demanded a stern voice behind her. Jenkins (or Stephanie to the other interns) started straight up in the cheap rolling office chair, pulling her lab coat shut with her clit hand and jabbing the stop button on the video display with the other. She grimaced as she saw the thick streak of her juices on the extremely expensive piece of scientific equipment.
Mr. Singh, her internship supervisor, spun the chair around so that she faced him. "Again? What is this, the third time this month? And that's just the times I've caught you. If I'd known that Columbia students were so horny, I would have gone with that abstinence activist from BYU."
"I'm so sorry, Mr. Singh. I was finished reviewing the video, and you had said to watch ALL of it..." she said, her voice wavering from embarrassment and a not-quite-finished orgasm. She prayed to any nearby gods that Mr. Singh couldn't hear the buzzing and throbbing of her still very active pussy.
Mr. Singh tugged on his slowly graying beard for the 839th time since he had met Jenkins. She was a good kid, eager to please, and a hard worker. Her brown eyes were moist, almost as if she was going to cry. Something else was moist, his nose told him, catching her scent thick in the cramped video conversion lab.