Hard to believe at first.

That day is one of the strangest days you have had in town since things had gone down the pan, when Sgt Keyes group rolled into town it was much like now but with less people. Back then the town only had the medical centre as a point to defend, you had been at home getting some rest when the call came in about a military convoy heading to town and by the time you, your aunt and mom had reached the medical centre the convoy was already passing through the centre of town heading straight for the medical centre and nobody had been able to get in touch with them so everyone was on egg shells.

You had just enough time to get into a firing position when the trucks and off-road vehicles from hell pulled into the medical centre's parking lot. Nikki went to the main entrance to greet them and honestly one wrong move could have set everyone off, as the tension was so thick in the air you could have cut it with a knife, your aunt Ava was on the line keeping everyone calm and saying to wait for her command and that no one was to fire until she gave the order.

Sgt Keyes had gotten out of her vehicle and walked up to Nikki and thank God she was still in military mode, she saluted Nikki and told her why she was in town. What followed was a very tearful reunion as Doctor Akira came running out and hugged her sister and everyone just calmed down after seeing that as the two women cried and hugged and went on about how things have changed as Sgt Keyes was a tad surprised to see her sister looking so hot. Doctor Akira or Asa as you knew her was just as surprised to see her sister now had giant fun bags as both had neglected to mention they had the virus to one another.

Out of the others who followed Sgt Keyes only three others had contracted the virus at that point, the only thing they had in common was they had no one left alive to go look for or had already been home and found no one alive. The first time you personally meet Sgt Keyes was a few hours later after everyone had been introduced, you had been walking around the medical centre moving stuff around to try and make space for the newcomers when Sgt Keyes pulled you into a room to have a talk with you about her sister who was also in the room at the time looking very sheepish.

No longer in full battle rattle Sgt Keyes was in combat pants, boots and a t-shirt that did nothing to hide her rather impressive assets. " My sister here says you are the one responsible for her current change to her body mister would you care to explain", not really sure how to explain you tried a few times before having to come out with things. " Mam, I hope Doctor Akira has mentioned how I have had the virus and can still get it up, once all of her fellow colleagues found out they wanted proof, which lead to some very sex starved ladies taking the liberty in trying it out. This in turn lead to any of the women not having the virus so far getting a version of it that they got over in minutes, with a few improvements showing up straight away, a few hours later or even one lady a day later".

Improvements is an understatement some of the women got boobjobs, some seem to have regained a few years and others just look like supermodels and sex kittens now on even a bad hair day as one Doctor put it after seeing how she changed. Doctor Akira or Asa as you know her on a more intermit level got a boobjob that went from bee stings to a nice C cup, a facial blemish just poofed away and a sex drive she never had before that has quickly made her a very horney lesbian who has a side of cock on her mind every now and then.

Giving you a look up and down Sgt Keyes had been told about that but was having a hard time believing it and understanding just how that could make her sister become such a slutty version of herself. Rolling her eyes Asa had enough and walked up behind her sister and grabbed her tits in her hands, " Tim just fuck her it is the only way for this to be sorted out and come on just look at these things, they are so soft and lovely". Playing with her sister's tits had you hard in seconds and Sgt Keyes in shock as she had no idea how to deal with her sister's actions or the huge bulge she spotted in your pants.