Part of you was a bit freaked out by the whole transformation. Apparently the virus, at least with regard to sexual fluids functioned like Syphilis, allowing it enter the bloodstream, even if it didn't enter an open wound. Your eyes glanced back up to the vent grate you had fallen through and then to a nearby television. In it you could see your reflection on the screen. While your fur coat was colored and patterned like a cheetah's, its length and your body build was closer to that of a domestic house cat. Cheetah's claws were non-retractable, which helped them to allow for greater speeds, their fur was short, and their eyes were an amber/honey color with a round pupil. You however had somewhat longer fur with retractable claws and green eyes with a pupil that was a vertical slit like a house cat's. However, those details were lost on your mind for the moment as you then turned back to see your girlfriend there. Your new nose also picked up her scent. She smelled like a Chakat, which made a part of your mind very excited, and created a stirring between your rear set of legs.
"My god... they got you two... they tricked you... they..." your girlfriend, Sally, said nervously, backing away on her four feet.
You looked over her furred Chakat body. Her short black fur with a pattern of rosettes that were a darker shade of black then the rest of her, which was how leopards and jaguars that were melanistic looked, glistened in the lights of the room. You could also smell some scent of arousal on her, and it was both male and female arousal, and that increased the stirring. Your penis was becoming erect between your rear legs, but beneath your tail and your but you also felt growing arousal in a new organ. You were feeling yourself growing wet there, which despite what you'd seen on the news created some puzzlement, as you had not grown breasts and Sally still had hers. And as she backed away, you noticed a penis growing erect between her rear legs as well. The sight of it only made your newly grown female organs grow wetter.
"You're beautiful," was all you said taking a tentative step toward her, "I... I... I want you..."
Sally's scent seemed to grow more aroused and you guessed that your scent was now arousing her, but she again backed away.
"You're... you're beautiful too... but we shouldn't... not right now," Sally said as she backed away.
"Why not?" you asked, "I'm horny... you're horny... I'm naked... you're naked... I'm a Chakat... you're a Chakat... we're purrrrrrrrfect."
It was strange to feel your chest sort of vibrate. It was as if you actually purred when you said the word.
"It's all an instinct Charlie," Sally answered, "you aren't horny because it's a romantic moment, you're horny because of the virus."
Sally's voice sounded weak and sounded as though she was battling her own arousal as well, which by her scent had not gone down.
"Don't you love me?" you asked.
"Of course I love you," Sally answered, "but there is more to love than sex... and this virus seems to put everyone's sex drive into such high gears that people can't control it... at least not very well... Even I've been only just BARELY able to hold it back."
"Why hold back?" you asked as you continued to advance toward her.
"Because I didn't want to infect you," Sally answered, "I didn't want you to end up... end up like this..."
"It still happened," you replied as you continued to approach her, "Please... mate with me... be mine...don't hold back..."
"A good part of me wants to," Sally admitted, "Especially now that you smell like a Chakat... but that isn't the point of all this. We don't fully know how all this started, we don't know how long it'll last... or even where it's going to go! Charlie, the town can't exist as a town of Chakats just having sex all day."
You continued to advance, aroused beyond all belief. All your mind wanted was the relieve the arousal around your rear legs. Either to have Sally mount you or you mounting her, since both you and her had all the same equipment, genitalia-wise.
"But we'd all be happy, and it'd feel good," you argued.
"I'm sure," Sally said as she backed against a wall, her tail raised to she didn't crush it, "but sex should be a romantic moment when both are consenting. NOT because you're too horny to care."
You continued to advance and pulled her into a hug, feeling your longer fur rub against her shorter fur. You also felt a hand tentatively run down your chest. You that that she was about to consent, but just as you prepared to begin, she grabbed you by both arms and slung you to the ground. It didn't hurt, but she soon pinned you down where your forelegs met the "waist" where the part of you that was more hominid met the part of you that was feline with her own forelegs.
"I need you to focus, Charlie," Sally said to you, "I need you to ignore how horny you are. We need to think things through and figure out what to do."
"Then we can have sex?" you asked.
"If it's just you and me... yes," Sally sighed, "but you need to get control of yourself. We don't want to infect anyone who isn't a Chakat. It won't be fair to them."
You looked to her, and while you were unbelievably aroused, you found that your mind really didn't care about anyone else. All you wanted was Sally.
"The only one I want to have sex with is you," you said to her.
"And you'll fight the urge to mate if we come across a human?" Sally asked.
"If you're with me, I won't need to fight... I'll have you to mate with and love," you answered.
"Would you protect this human from other Chakats?" Sally asked.
"If that's what you want," you answered, hoping that would allow you and Sally to start mating, "Why do you ask?"
"Because my sister lives in a trailer park on the north end of town," Sally answered, "She called me and said they haven't got there yet, but she can hear the yowls and roars of mating Chakats from there. And I fear they may go after her... just as our neighbors went after you in a mischievous way."
"Ok," you said simply. A part of your mind wondered why Sally wanted to go to protect her sister, after all, if she stayed inside she should be fine, but then another part remembered how the white Chakat had smashed in your window and used her great muscle mass to knock in your bathroom door. "Can we mate now?"
"No," Sally answered, "We gotta get to my sisters and make sure she doesn't get infected and if need be get her out of the city..."
"Won't she be scared of you now? As such a big, strong, sexy Chakat?" you asked, lust highly evident in your voice.
"No, I told her I'm a Chakat now... I was grocery shopping when it all seemed to start," Sally spoke, "I saw the reporter get "attacked" and changed... she came at me. I hit her with one of my bags, but she still clawed me trying to get a grip. I made it home... but all the way I could feel myself changing... bones shifting, elongating... growing a second set of ribs between by forelegs and my rear legs... feeling my heart and lungs enlarge inside my hominid half's chest while my stomach, intestines, ovaries, and uterus moved into my cat half and as I began to grow a penis between my rear legs... and I've struggled to get my new extremely high libido under control. I spent an hour getting myself under control and not going down the hall and infecting you myself."
"Not that that matters," you replied.
"I know," Sally answered and rubbed your muzzle with one of her hands, "but still...I used all my training in meditation to get control my new libido."
You looked to her.
"Anyway, she knows I'm a Chakat and she knows what I look like, but also that I'm in control," Sally said, "and since I couldn't get a chance to protect you... I've got to protect her, and to do that... I need you to be in control of yourself. I need you to focus and not just mindlessly want to mate. The others aren't crazy... the virus has just sent their libido through the roof that they aren't fighting it or doing too little to fight it... I'm certain I'm not the only Chakat that's in control... and if you focus... you can wait until the appropriate moment to mate and actively choose WHO you mate with."
Sally then held you firmly.
"You're the only one I want to mate with," you answered.
"I need you to focus and wait until we're sure my sister is safe," Sally answered, "can you try?"
"I think so," you said slowly, your eyes locked on her breasts, her nipples poking through her black fur, showing that she was still aroused as well.
"It's a yes or no question," Sally answered, "Either you can, or I'm going to need to tie you up until I can come back for you. Can you focus for me?"
You figured you'd do anything to mate with her.
"Yes," you told her.
With that, she sat back on her haunches and let you get up. With that you could see her fully erect penis there between her rear legs. Unlike you though, she didn't have any testicles, which you could still feel on your own body between your own erect penis and feline vagina between that and your butt. She just had the shaft, not that that made your female parts become not wet. You clambered back onto your four feet. You made a slow motion toward her when she bopped you on the nose. It wasn't hard enough to hurt but it did make you stop.
"Focus, Charlie," Sally said firmly.
"Okay," you responded and stepped back, barely managing to hold back, and mostly in the hope that doing so would get Sally to accept your advances.
With that, Sally stood up onto her four legs and looked toward the front door to her apartment.
"Now the big test... to get to my sister's," Sally spoke.