Grace found a good way to pass the time

"I didn't know what you wanted me to do, Master, so I just started walking around..."

Grace was wandering around near the gym. Her Lord had told her to occupy herself, but she knew it wasn't time to start fucking at random yet, so instead she decided to walk around and see if anyone caught her eye. She had reluctantly hid her wings and pulled on a discarded pair of shorts and a shirt at the gym, the shorts in particular just a little too small for her large ass. She kind of enjoyed the tightness though, so she called it good and started roaming.Grace turned a corner and spotted someone out of the corner of her eye, a man that was looking straight at her, or more likely, her butt. She had seen him a few streets back as well. Curious, she purposely took another turn a minute later, ending up walking back the way she had come from, the man still a little ways behind her. Knowing she was being followed, Grace slipped into a deserted alleyway, out of sight of people on the street, hoping the man would take the bait.

Not five seconds later, Grace heard footsteps approaching behind her. She smiled and was about to turn around when a large hand grabbed her around the neck and pressed her against the wall.

"You should know better than to walk around like that," a low voice growled in her ear. She heard the sound of a zipper being undone and felt the hot length of a dick against her ass. "Look at this slutty butt, you're only half covered. You're a tease to men everywhere. Now I'm going to teach you a lesson." He pulled down her shorts, sending her abundant ass bouncing. Grace could practically hear him salivating behind her and grinned. This wasn't quite what she planned, but so long as his dick ended up inside her, what did it really matter?

A second later, exactly that happened. The man pushed his hard length into her wet snatch, making her gasp at the quick intrusion. Her walls convulsed as she tried to adjust to him, only to be thrown off a moment later when he pulled himself out of her entirely.

"You're a wet little bitch, aren't you? You like this, slut? You like being fucked like a whore in a dark alley? That's right, moan as I pound your dripping cunt!" he yelled, starting to fuck her in earnest. He pounded her with a fearsome brutality, every thrust sending her reeling as their exposed flesh slapped loudly. Her ass bounced delightfully, increasing her own pleasure as much as it encouraged her attacker.

"Hngh, you're a loose bitch, aren't you? Though with an ass and tits like that, I'm not surprised you're a whore," the man said, thrusting into her harder. Through her haze of joy at being fucked, Grace was confused. There was no way she could be loose, she had taken her Lord's cock repeatedly, and he was far larger than this man. Focusing slightly harder, she realized he wasn't fucking her as deeply as before, though she could still hear and feel his pelvis hitting her wobbling ass. Slightly disappointed, she began to thrust back, trying to get a little more pleasure out of this man.

"Come oooon," she whined. "Give me that dick you're so proud of. You're **** me, right? At least fuck me properly!"

"It's your fault, you loose bitch!" the man grunted, annoyed at the lack of stimulation, though his orgasm was still getting close. "I'll show you, you dizzy cunt. I'm gonna paint your insides so white, you'll be pregnant with triplets! Fucking take it!" he yelled, trying to fill her fully, but all Grace felt was a slight splash of liquid and the man's cock slip out of her twat, leaving her horribly unsatisfied.

"What's wrong with you?!" she yelled. "I let you fuck me, and you can't even get off properly?!" She spun around to face him and gasped at what she saw. Where the man's long dick should have been was instead the small nub of one, barely more than the spongy tip, and even that was shrinking, retracting up into the man's body.

"No no no, what is this? This can't be happening," the man said, frantically grasping at his smooth crotch. "What did you do to me, bitch?! Where's my fucking cock?!" he yelled, grabbing Grace by the shoulders.

"How am I supposed to know, it went into you. Why don't you look for it, feel around? Maybe its still there," she said, shrugging the man's hands off her. He quickly went back to his bare crotch, probing around on the smooth skin.

"Where is it? Where? At least let me cum! I have to cum so fucking bad!! Is it in here?" he asked, fingers sinking into an opening near where his balls should have been.

"Keep searching, it might be in there. Go really deep," Grace said, grinning as her own hand slipped into her unsatisfied pussy. The man kept pushing his fingers deeper into the new opening, the increasing pleasure he was feeling seeming like a sure sign he was getting closer.

"Fuck, what is this? It's goes so deep~!" he said, his voice going up an octave at the end. Grace watched happily as the man pushed at the now larger hole in his crotch, distracted from the changes rocking his body. His hair, formerly brown, was lightening and lengthening until it was bleach blonde and reached his shoulder blades, which were slimming down, followed by the rest of his body. His pelvic bone shifted, changing his stance and making him push his butt out more. A slightly large stomach shrunk, leaving his waist ridiculously tiny. "Ngh, what is this? Where's my dick?" he said again, voice even higher. He finally realized something was wrong, but was too caught up with his searching fingers to stop. He could only watch as his body continued to change.

"Fuuuuuuuck....." he groaned, his butt and hips expanding ever so slightly, creating a striking contrast between their width and the skinniness of his waist. He desperately pushed his groin forward, humping the air and his fingers. Moments later, he felt an itching at his chest as the skin there stretched. He watched in amazement as his pecs became obscured by small lumps of fat, his nipples becoming larger, pointed, and more sensitive. Cute A-cup breasts were sitting on his now slim chest. He looked at Grace, who was still playing with her pussy.

"Try right here," she said, moving her fingers to hit her clit, shaking slightly at the intense feeling that followed.

"Right where----?!" he asked, doing as she said and immediately finding the clit at the top of his own new vagina. Compounded with his already overwhelming desire to cum, orgasm hit him as soon as he touched the sensitive nub.

The man collapsed to the ground, shaking as his release finally crashed over him. He couldn't help but scream in ecstacy, voice rising in pitch again. His hips jerked sporadically, getting wider and wider. His butt followed, becoming fleshy globes that rivaled the ass he had pursued through the streets. His tiny breasts shook, the flesh multiplying rapidly. They rocketed through cup sizes, passing C's in three seconds and E's in seven. He gasped and panted as the slick and shaking tits stopped at gigantic H-cups, shaking every time she breathed. Grace, having cum herself at the sight of the man's rapidly transforming body, stood over him and looked down.

"Well, aren't you the looker? I bet you can get any man you want now. Maybe see what it's like to be the one to get **** and fucked, hmm? If that's what you want of course. What do you want?" Grace asked, looking at the man's transformed body. His chest heaved as he tried to catch his breath from his incredible orgasm. He knew what had happened to his body, that he looked like a busty bimbo, the kind of woman he would have targeted to get an easy fuck. He could feel the pussy that had replaced his cock leaking moisture, begging to be touched more. And he could sense the clouds on the edge of his mind, waiting to rush in and complete his transformation. He just had to resist. He knew he could. But his cunt ached, yearned for something. For cock. For cum. To be soaked in jizz and fill the new womb he could feel in his abdomen. He wanted to suck dick, to bathe in semen while he was fucked in every hole. He could resist, but he didn't.

"I want a fucking COCK~!" he yelled, the virus filling his mind and wiping his old identity away. In a second, he was a she, and she wanted to get fucked like the blonde slut she was. Her face changed slightly, eyelashes lengthening and lips plumping, becoming perfect dick suckers. Her eyes clouded over, her average intelligence replaced by the sole desire to be on the end of some man's shaft. The new slut stared up at Grace, who smirked down at the dumb blonde.

"Serves you right," she said, contemplating what to do with the virus' latest victim. Her thoughts were interrupted by an order piercing her mind, calling her to a nearby hotel. Instantly dripping with lust at the thought of her Master, she thrust her wings out, taking flight and shooting towards the hotel's roof.

Down below, the new bimbo stared dumbly at the fallen angel as she flew away. A sound from her left distracted her, and she turned to see a somewhat muscular man standing in the alleyway.

"Miss, are you alright? Is there anyone with you?" he said kindly, looking down on the woman with clothes that didn't fit her right at all.

"I'm alone," she said vacantly, staring at the man's broad shoulders and the bulge in his pants.

"See something you like?" the man said, pulling his hardening dick out. The bimbo nodded, not really thinking about anything. Before she realized it, her back was being pressed to the ground by the man, who was pushing her flat with one hand and stroking his dick with the other. "Good, because I'm gonna fuck you, and there's nothing you can do about it!" he yelled, tearing her ill-fitting pants off. Without a bit of hesitation, he plunged into her, immediately making her cum.

"Fucking **** ME!" she screamed, reveling in the thick shaft filling her new depths.

"...and then I came here and waited for you, Master. Oh, I missed you so much," she cooed, rubbing her cheek on Aiden's hanging cock, sparking another burst of lust in him. He **** her back, not wanting to get overly distracted.

"Good, I'm glad to see you made use of your extra time," he said. "Now..."