I'm a middle aged factory worker who's field is microfilm coating. I work alone in a pitch-dark lab with a mixing vat full of liquid emulsion. I wear night goggles to see, and everything I view is illuminated by a pale, eerie green glow.
This summer, the Quality Control lab hired a gorgeous 20 year old coed named Stacy as a summer intern. Stacy works the night shift with me, and every night, like clockwork, she fumbles into my darkened lab to collect a sample from the tap at the bottom of my vat.
I've grown to enjoy watching Stacy stumble around with her hands out, feeling her way forward (the night vision goggles are too expensive to provide for her limited visits).
Stacy always wears tube tops and shorts due to the relaxed dress code overnight and the hot conditions. Her one accommodation to professionalism is a short white lab jacket that barely covers her round, firm ass. Stacy is a stunner, cute in her studious safety glasses, and even my limited vision doesn't hide the quiver of her fat tits when she squats down to take her sample.
For the last week, I've been growing bolder with Stacy as I lead her to the kettle. It started with a simple hand around her waist to guide her, and then I began to lean down next to her and play with her hair while she drew off the tap.
One night, she tripped forward, and I boldly caught her by her tube top encased tits to pull her back up. Stacy gulped nervously and adjusted her glasses, but didn't acknowledge the molestation. On her way out, I gripped her ass cheek firmly and nibbled her earlobe. Stacy hurried out the door.
Any worry I had that she wouldn't come back was allayed the next night. Stacy giggled nervously and said, "Don't be naughty tonight. I've been to the beach all day and have my bikini on under my lab coat."
"This I've got to see." I said, and I boldly unbuttoned the coat. There in the green haze of my goggles, stood a hard body like no other, her tits only half covered by material, and her pussy mound hidden by only an inch of fabric.
"O-o.k. Show's over." Stacy said through shallow breaths, and she reached out tentatively for the spigot on the vat.
I leaned down next to her and silently pulled out my pulsating hard cock. I placed it in the path of her searching fingers.