"OWWWWWW!" the lady about college age screamed as she clutched her shoulder, blood spilling out. Her bust was size D easily, her curves looked bimboish, she was blonde with the bimbo kind of face... but she didn't act like a bimbo.
Several men in CDC suits walked up to her. "Subject 3 has been hit!" one man said.
"Jamie!" another girl said.
Colin looked to see a mirror image of his gaming crush Samus Aran, albeit younger and curvier.
"I'm alright sis, my fault... shouldn't have snuck up behind them...." Jamie said.
"You two aren't bimbos?" Amy asked.
"We'll explain back at the CDC Safezone." the Samus Aran stand in said.
Before either could ask, Colin and Amy were drug into a CDC armored vehicle.
*********
Colin and Amy got their answers from a man named Morton within the CDC Safezone, set up in a town near Lakeside.
Basically, a CDC genetics expert called Dr. Grant created a serum to protect against the virus. It gave the injected person the body of a bimbo, even genderswapping guys. However, the mental and intellectual effects of the virus were nullified. The case of sample syringes ended up at a convention.
There, to escape the bimbo outbreak, Dr. Grant's daughter Mona, Jamie, the young Samus Aran look alike named Rachel, and a martial arts student named Mei. They had snuck out of the horde after the injection and were brought here for training to go out into the field as soldiers immune to the virus.
"So, we happened to get caught up in something you were doing?" Amy asked.
"Precisely." Morton said.
If this were a movie, then there'd be a zoom out shot showing Colin and Amy strapped into a pair of chairs.
"Why are we strapped up?" Colin asked.
Morton looked the head on, saying "We need more immune soldiers out there, and since you two put one of them out of commission for a whole week..."
The needles dug into their arms hard. Colin opened his eyes to see his body hair and acne disappear, as well as the head on his hair growing past his shoulders and turning white. Amy's hair grew out as well, turning blonde.
"This next part of the transformation is a bit more painful..." Morton said.
Both of the twenty year olds screamed as their hips crunched and bowed out. Colin clenched his eyes shut as the fat in his gut migrated to his butt and chest and his waist cinched in. Amy herself gained and hourglass figure that was identical to his, same DD tits and plush ass. Colin could feel his face shift and his spine contract.
After another ten or fifteen minutes of pain, both girls were released and walked up to a mirror. Colin gasped at the gorgeous hottie gazing back at him. A cute little nose on a doll like face, lighter blue eyes, and those huge knockers! Colin turned to see that Amy's immune body was identical, save the freckles, new green eyes, and blonde hair.
"So ladies, how's it feel?" Morton asked.
"Why is her hair white? And my eyes green?" Amy asked.
"We can't figure that part of the shift out." Morton said.
"Cailin?" Amy asked.
"Uh yeah, that's me. Well, it feels good." the white hair gils said, tempted to grope herself as soon as she was alone.
"Well, time to show you around." Morton said as he handed them new clothes. After all, Amy's were torn up by her new curves and Cailin's shorts had fallen off.
The girls toured around in sweats and tank tops, with matching bras and panties underneath. They eventually ran into...