The on-duty doctor is called in from a dinner party she was attending. She slips on her very distinctive white gasmask. She presses the mask firmly to her face, and then one-by-one pulls the straps of the mask to securely fasten the gasmask. She then places her hand over the air intake of the mask, blocking it. Now she tries to take a breathe, she can't - good news her mask doesn't have any leaks. Taking her hand away from the filter she begins to breath normally. She's wearing a long red dress with a long split on one side revealing her sheer black stockings. With her long red gloves and white gasmask, she's feeling really sexy. There's a faint musty smell inside her gasmask and the effort of every breath is turning her on more and more, where was her boyfriend when she needed him?
In another lab a couple of lab Tec's had been found by the terrorist. They had only been wearing lab coats over their underwear, the terrorist soon removed the coats. Both girls are then bound together, just in case they planned to escape in just their bra's & panties. The terrorist are about to leave, but the girls aren't wearing their gasmasks yet. The girls beg for gasmasks, they didn't want to die. Asked were the masks are, Susan node's towards a cupboard and say's "in there, hurry, please hurry". A terrorist grabs a couple of masks and stands behind Susan. She puts Susan's chin in the M17 gasmask and pulls the mask on to Susan's face, she then pulls the elastic straps over the back of her head, securely fasting the gasmask to Susan's face. Susan lets out a tiny gasp of air and say's "thank you". The terrorist now moves behind Sandy and pulls the gasmask firmly on to her face. With the mask over Sandy's face, the terrorist start pulling the rubber straps tight, securing Sandy's gasmask
Susan tries to make herself comfortable in her gasmask, after all she may have to wear it for a couple of hours. Breathing is hard for Susan in her mask and she soon becomes hot, now she glad she is only in her underwear. While breathing maybe uncomfortable for Susan at least her gasmask works. The gasmask Sandy is wearing doesn't have the precious filter she needs to survive. Desperately Sandy tries to escape from her bounds, she knows there is another gasmask just a few feet away. She must get the other mask soon, before the room becomes flooded with poison gas.
Blissful unaware of Sandy's plight, Susan sits back and waits for help. In the vent above the two girls gas begins to enter the room. The gas sinks down to where Sandy is sitting. Sandy takes one last gulp of air, filling her lungs to capacity. She plans to hold her breath until she can break free and get another gasmask. Despite her struggling Sandy is unable to get free. After a minute Sandy's lungs are bursting for more air, she exhales the air she had been holding and takes another breath. This time her mask is filled with the deadly gas and there's nothing she can do about it.
Sandy starts breathing in the gas, her gasmask unable to protect her. As she breathes she feels more effects of the gas, her eyelids become heavy, she feels dizzy. Meanwhile Susan thinks she can hear someone at the door. Sandy's breathing is becoming difficult, her chest tightens. Each breath she now takes must be fought hard for, even so, she manages to cry out one word "Gas!". Susan turns around to Sandy and immediately realizes that Sandy's gasmask doesn't have a filter. Susan say's to Sandy "how could they give you that gasmask, it's useless". Remembering the noise at the door Susan raises a muffled shout through her gasmask "Help! we need a gasmask in here quick". Sandy let's out a tiny gasp of air, her last, she to has succumbed to the effects of the gas. Susan thinks "what a waste, she was so close to the gasmask that could of saved her".
The door opens and in walks a maintain worker. She looks at Sandy, she realized they was nothing she could do for her. She then turned to Susan and asked "if she was OK?", Susan nodded. The worked approached Susan and checked her gasmask was fitted properly, she didn't want the same fate as Sandy's to happen to Susan. As she untied Susan, she explained that in her area the gas came without warning and of the six in the room, only she had been able to get to her gasmask in time