[pseudoclever]

Last warning: From here on the story contains graphic sexual content.


Act 2


Carrying my girlfriend's spiked ice tea, I ran up the stairs two at a time. I yanked open the bathroom door, and my jaw dropped in surprise. The scene on the other side of the door was beyond belief.

Kristen was kneeling on the floor, looking up at me with an expression that I can only describe as hungry. One of her hands was cupping her right breast, which was now at least as large as a softball. Nothing on this Earth could have made me want to look away from the sight of her fingers as they pinched and rolled her hard little nipple. Nothing, that is, except what her other hand was doing.

My girlfriend's legs were spread far apart, and two of her fingers were stroking the pink folds of her slit. Even from across the room I could see that she was soaking wet. As I watched, she plunged her middle finger deep inside her pussy, and began to thrust in and out rapidly. She moaned softly, enjoying her own work as she stared up at me. ?I'm sorry Justin, I just couldn't wait. This stuff just makes me feel so...God I can't even control myself.?

My lecherous grin was so wide I thought my lip might split. ?Believe me hun, I don't mind.?

She winked at me. ?Enjoying the show, huh??

?You have quite a talent for understatement. It smells amazing in here.? It was true. Kristen had filled the small bathroom with her fragrance. Her odor was tangy and distinctive, uniquely hers, and it, more than anything else, made me want her right now.

I moved to join her on the floor, but she stood up, backing away from me playfully. ?Pay the toll first. Did you bring me my iced tea??

I put on my best poker face as I handed her the beverage container. Without bothering to ask why it was already open she began to gulp it down, not stopping until she had emptied the can of every last drop. ?Wow. Pretty thirsty, are we?? I asked, stifling a grin.

?Yeah. I wonder if it has something to do with....? She waved her hand over her new and improved body, and my eyes followed willingly. I just couldn't get over how amazing she looked. People throw around the phrase ?ideal woman.? Right now, the term seemed woefully inadequate.

?With his job well done, the delivery boy moves in to collect his tip....? I growled, leaning forward and brushing my lips lightly against hers. She laughed at my awful joke, and wrapped her arms around me. It was so novel being able to kiss her this way, without having to bend down, looking her right in the eye. I loved how much MORE of her there was. And soon, I thought with a smile, how much more of her there would be.

Our kissing started to get more amorous. We clung tightly together, our tongues intertwined. And now I was just barely able to perceive that she was growing again. I kept having to raise my head to continue making out with her, and when I opened my eyes to gaze at her I could see that her body was infinitesimally bigger. A flush of passion ran through me, and I knew I had to take a break or risk going past the point of no return.

It took every ounce of my will, but I was finally able to pull away from her almost irresistible charms. ?Hey hun, I thought you wanted to take a shower?? I asked her.

Kristen rolled her eyes. ?Meanie,? she said, shoving me teasingly. I staggered backward a couple steps, but managed to regain my footing before I took a nasty tumble. Wow was she strong! She was already closing in on six feet tall, and there was no way to tell just how much bigger she was going to get. Maybe this hadn't been such a good idea after all. And yet, no matter how loudly my logical mind raised its objections, I knew the decision had already been made. In for a penny, in for a pound.

I slowly stripped naked, trying to give myself time to cool off, and maybe to give my girlfriend a little show as well. Kristen didn't seem that interested in remaining a spectator, however. The way her hands kept reaching out to find my most sensitive spots made the whole process a bit difficult, but I managed to resist her advances long enough to finish undressing. I bent over to turn on the shower, and as I carefully adjusted the temperature she moved in to rub my lower back and my hips. Her hands worked lower, drawing closer and closer to a dangerous part of my body. Knowing that the instant she touched me there my resolve would crumble, I spun out of her grasp and hopped into the shower. She sighed in theatrical exasperation, and joined me.

She stepped under the faucet, letting the warm water cascade down her body. ?Mmm,? she groaned. ?This is exactly what I needed.? The space beneath the shower head seemed far more cramped than I had remembered it. Kristen reached down to adjust the nozzle, and the water warmed up a couple more degrees. She closed her eyes in contentment as thick clouds of steam filled the room. Once more I could see her arms begin to lengthen, the top of her head rise, her whole body expand in every direction. Our eyes were exactly level now. I felt another little thrill of excitement knowing that she was as tall as me ? and getting taller! Her breasts were also becoming rounder and fuller, taking on a tear drop shape. There was nothing for it; I just had to touch her.

My hands took hold of her shoulders, and I massaged her firmly. She smiled at me blissfully without opening her eyes, and leaned her weight against me. I ran my fingernails through her damp hair, and stroked the sensitive spot at the nape of her neck. My fingertips crept their way down her back, feeling her muscles relax as I worked out all her tension. Now I found myself looking up at her, ever so slightly.

Placing my hand on the back of her neck, I drew her in for a soft, passionate kiss, tickling her upper lip with the tip of my tongue. She giggled, the sound filling me with elation, and her eyes fluttered open. She smirked at me, immediately aware of her change in stature. ?I thought my drink tasted a little funny,? she said. ?You really like me big, don't you??

?Yeah, I do.? As I said this, I could actually see her body surge a bit larger.

?You love the idea of me growing right in front of you, huh? Getting bigger...and bigger.? She moaned, her head rolling back as she luxuriated in her own words. ?Gosh, I'm growing so fast. You must've given me a lot of potion, huh??

?Umm...three, or four drops...I think....? I said.

?Hm, I think I understand. I can see the way your face lights up with every little growth spurt. You aren't happy with me being just an inch or two taller than you. You must want me to absolutely TOWER over you.? As she spoke she began to gyrate her hips, pushing the soft flesh of her perfect ass against my dick. ?I'm right aren't I? Is that what you want??

?Oh God Kristen, yes, more than anything,? I answered, reaching out to take hold of the magnificent orbs of her bosom.

She inhaled sharply through her teeth, gaining another half inch. ?Just look at me baby...I'm getting taller, stronger, sexier....? Her words were proving to be a self-fulfilling prophecy. The muscles on her arms were tightening, her breasts were ballooning outward, and every part of her body was growing larger.

Just then I had a rare strike of intuition. ?But Kristen, unless I miss my guess, I think you might want it as much as I do. You're making yourself grow faster just thinking about it than anything I've done to you.? She was now at least six foot three, and her growth showed no signs of slowing down.

?Ahhh, you're right,? she said, her voice thick with passion. She leaned down, and began to nibble on my neck sensually. ?I wanted to do this for you, because I knew it was your fantasy. But I never knew how incredible it would feel.? Her nose rubbed the flesh behind my ear, and she sucked my earlobe into her mouth. ?I'm so much bigger, so much more powerful...do you know what that means?? she whispered, her hot breath making my knees feel weak.

?N...no.? I stammered.

?It means....? She hugged me tight against her, pressing her inner thigh against my crotch, and I felt a wetness that had nothing to do with water. ?It means you're going to have to work a whole lot harder to please me.? Releasing me, she moved to the other side of the shower, and turned to strike a bone-meltingly sexy pose. ?Well...show me what you've got.?