The early morning sun was just peeking over the horizon as Donna was getting dressed. The 28-year old took a sip of coffee as she pulled on her lab coat. Grabbing a hair tie, she pulled her dark brown hair back into a loose pony-tail. The researcher was almost trembling with excitement. They would be conducting some very important tests today. She couldn’t wait to get to the laboratory and get to work.
Drinking the last of her coffee, Donna crossed the bedroom to the bed where her purse was. The young woman checked to make sure her id was there. Security had been tightened recently, due to the sensitive nature of their work,  no one could get in without proper id. Donna didn’t want to miss out on what promised to be a major breakthrough in their research simply because she’d absentmindedly left her badge at home…
Just then, there was a knock at the door. “Who could that be?” Donna thought to herself. She shrugged. Probably one of the neighbors… Setting her purse back down, she left the bedroom and walked down the hallway to the front door.
“Hello-mmmppphhh!!!” The moment Donna opened the door, two masked women forced their way inside. The lead woman clamped a gloved hand over Donna’s mouth, cutting off her greeting. Her other hand pressed the barrel of a pistol into Donna’s gut. The young woman’s face went pale, her eyes widened in fright.
“Keep quiet, do what we tell you, and you won’t be harmed.” The woman said. “got it?” Donna nodded, hurriedly. The two intruders were dressed alike, in black jumpsuits, boots and gloves. The masks they wore covered everything except the women’s eyes. Donna’s captor had blue eyes, her partner, striking green eyes.
“Now,” blue-eyes said, roughly. “Walk back to the bedroom, and don’t say anything.” Trembling with fear, Donna nodded. She was marched at gunpoint back to her bedroom. The intruders stepped through, shutting the door behind them. “Now, strip, everything off!”
Donna’s face flushed red with embarrassment at the thought of disrobing in front of these two intruders, but staring down the barrel of two pistols, she realized she had no say in the matter. Glumly, she pulled off her lab coat. Underneath it, she was wearing a loose, grey blouse and a black skirt. These came off as well. Donna kicked off her shoes and stood trembling with fright in front of her captors.
“I said everything. Underwear to. Let’s see some skin, dear…” blue-eyes said. Her partner nodded, keeping her pistol trained on the young woman. Donna felt her cheeks heat up with shame, as she reached behind her back and unhooked her bra. She let it slid off and fall to the ground. Reaching down, she pulled her panties down as well and stepped out of them.  
“Alright, I’ll secure our hostess, you get ready.” blue-eyes said to her partner. Green-eyes nodded, stepping forward. Bending over, she collected Donna’s discarded clothes and carried them into the bathroom. Blue-eyes turned to Donna. “Over on the bed, dear…” she said, gesturing with the pistol.
As her captor ordered her, Donna walked over to the bed, and lay down on it. A soft whimper escaped her lips as she saw her captor pull several coils of rope out of her pockets. Within minutes, Donna had been lashed, securely to the bed, spread eagle, each limb tightly tied to one corner of the bed. She blushed crimson with shame, aware of how exposed her body was like this.
Blue-eyes walked back to where Donna’s clothes had been. Her partner had left behind Donna’s underwear. The young woman watched nervously as her captor bent over and grabbed Donna’s panties. As the other woman walked back, balling the underwear up in one hand, Donna realized what she intended to do.
“please do-mmmppphhh!!!” Donna’s pleas were cut off as blue-eyes stuffed the wadded up cloth in her mouth. Donna struggled not to gag, as the intruder pulled out a handkerchief and quickly rolled it into a band.
“oh, quit grumbling, unless you want to find out what my panties taste like as well!” blue-eyes teased, playfully. She knotted the band in the middle twice. She forced the knot between Donna’s teeth, tying the free ends off behind her head, gagging the helpless woman.
“Let’s see how that worked, shall we?” blue-eyes said, teasingly. She leaned over her prisoner, and began tickling the helpless woman. Donna squirmed, bonds holding her down to the bed, as she cried into her gag. The cloth muffled her protests, to soft whimpers. “Perfect…” the other woman said, straightening up.
Just then, the bathroom door opened up and the other intruder stepped out. Donna’s eyes widened in shock. The other woman had changed into Donna’s clothes, and, with her mask removed, the woman looked almost identical to Donna.
“What do you think?” Green-eyes said, stepping over. She had even managed to, more or less, mimic Donna’s voice. She walked over and grabbed Donna’s purse, digging the ID badge out. Up close, Donna noticed some differences, a slightly longer nose, thinner lips, but the resemblance was still uncanny.
“Perfect. You shouldn’t have any trouble getting through security.” Blue-eyes said. “I’ll stay here, make sure our hostess doesn’t run off…”
“Then we’ll meet at the safe house in eight hours.” Not-Donna said, shouldering Donna’s purse. She turned and left the room.
“Eight hours.” Blue eyes said, turning back to Donna. The young woman trembled as her captor crawled onto the bed. “How shall we keep ourselves entertained that long…”