Despite your measures to avoid the beta virus, which had infected over 90 percent of white men across the globe, eventually the dreaded morning arrived when you could immediately tell upon waking up that the outbreak had finally gotten to you as well.
The struggle to lift yourself up confirmed it; you had lost so much height that your feet could no longer even reach the floor as you sat on the edge of the bed. But though you had lost at least two feet in height, your body mass had only gone up in return. Your gut looked especially massive from your sitting position, extending all the way over your knees and covering lap entirely. You examined your new body in shock, estimating your weight to be over 300 lbs now. Except for your face, which still presented some traces of masculinity despite your beard having vanished, you now looked more like a morbidly obese kid than a man.
You waddled to the living room as fast as your size and weight allowed. The sensation of your fat naked body jiggling uncontrollably from the motions and all your surroundings appearing larger made the situation feel like a nightmare, but you knew it was all too real to be a dream.
Your girlfriend was laying on the couch as you entered.
Noticing your change right away, her expression became one of boundless pity. Before you could come up with any words, she stood up and embraced you in a tight hug. The new height gap between the two of you made it feel awkward, as your head was now almost eye level with her belly button. Despite the gravity of the situation, this physical contact made your cock spring to attention immediately, though it felt much smaller than it used to.
"Ohhh, I don't know what to say, honey... Maybe avoiding the infection just isn't possible", she said in an attempt to console you.
"I d-du-don't get it", you sobbed, your face buried so deep against the fat belly of your girlfriend that it muffled out your voice almost entirely.
"I did everything that survival guide told me to do."
"It's alright, darling. I'll be by your side to support you through this. It's not the end of the world. At least now you can finally stop holing yourself up in your room, holding out for some vaccine that might never be developed anyway. You'll get to live your life again. Most guys are in the same boat anyway, so there's nothing to be ashamed of."
"... I'd have rather secluded myself forever than end up like this..."
"Don't be silly. This could be the beginning of something wonderful for us. Let me prove it to you."
Having said that, your girlfriend got on her knees and groaned in a playful tone as she lifted up your gut. For some reason, she seemed delighted as she looked at your crotch, and for a second you held onto a hope that maybe your cock had remained unchanged at least.
"H-how is it?", you asked.
"It's so cute", she squealed with joy, and your heart sunk immediately.
"I wish I could have at least gotten to keep my dick..."
"Maybe I can change your mind about that, 'big guy'... How does this make you feel?", your girlfriend asked as she took your tiny hard-on between her fingertips and tugged it a few times.
You could only moan in response. Only a couple of tugs and you already felt the familiar sensation of an orgasm closing in.
"A-ahh, s-stop it, It's... Ah, haah..."
"Aww, ready to cum already? I guess the premature ejaculation symptoms weren't exaggerated...!"
"P-please... Don't..."
"What did I just say, darling? There's no need to be ashamed with me. Come on, show me how quickly you can cum now!"
With that, she gave your little cock one more tug, and that was all it took to send you over the edge. A thick rope of cum shot out onto your girlfriend's hand as you moaned in ecstacy.
But as you climaxed, she suddenly pushed you and you fell backwards, landing on your fat backside.
As you laid there on the floor, still spraying spunk like a fountain, your girlfriend stood up straight and planted her foot on top of your stomach in a dominant fashion. She laughed as a huge fart escaped from your gigantic butt.
"Ahahaha, look at yourself! A helpless horny pig! Just the way I wanted you!"
"Y-you... You did this!", you managed to blurt out.
"Of course! Gawd, I've waited so long to start enjoying an open relationship like the rest of my friends. I was so frustrated by you avoiding the virus that I had to order some myself! I didn't expect it to work this great, you're in way worse shape than most that caught it naturally!"
"You fucking b-bitch!"
"Watch your language, piggy. Since you haven't left your room in weeks, you haven't noticed my new friends yet, but they're black and they'll gladly fuck you up if they catch you talking to me like that. They've already stretched me down there so much that I'll never be able to feel your pathetic dicklet, and they'll gladly do the same to your asshole if I ask. So just shut up and go to your room, the guys are coming over as we speak. I doubt you'll be able to stop yourself from cumming when you hear them fuck me..."
