You shrink, but only Veronica sees what happens...
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cranko
You let out a muffled whimper of both surprise and uncomfortable delight as you felt each of Yasmine's buttocks lightly flexing around your entire face. Her buttocks were firming and then softening in the palms of your hands, as you gave one last desperate push against her in the hopes of stopping halting the oncoming sensation of Touko's serum acting up again. Unfortunately, you felt your body beginning to shrink, yet again from such close contact with Yasmine's beautiful, smooth, curvy body... except this time you felt your size dwindling with frightening speed. Veronica, who was still snickering to herself as she pressed her bare foot into your back, was too busy laughing to notice your predicament at first, as she blissfully continued to push her soft toes into your spine. With Veronica's foot lodged against your back, pressing you forward and upwards, your diminishing body had nowhere to go but the tight crevice between Yasmine's sweaty, warm ass cheeks. You heard Veronica stop giggling only when she opened her eyes and saw your body, now a foot tall but still shrinking, pressed against her friend's overwhelming behind. Veronica barely noticed that your towel had slumped to the floor, leaving your bare erection to drag across the back of Yasmine's long legs during your size change. The only thing Yasmine noticed from her position still leaning against the wall was your cock slipping from between her calves (which disappointed her greatly, since you had been sooo fun to play with up until now), and then a strange rubbing sensation against her backside that she couldn't figure out.

Still stunned from having witnessed your body shrinking down to about the size of a barbie doll, Veronica simply stopped and stared. She still had her foot placed over you, though now she was practically kicking your whole 12 inch body into Yasmine's ass crack. This had been the last thing Veronica was expecting to happen, but watching your tiny body squirm was almost hypnotizing. Clearly, you were okay (or at least alive), since she could see your tiny limbs attempting to push against Yasmine's gigantic bubble butt. Curious to see what would happen next, Veronica scrunched her toes and lightly flexed her leg one last time, pushing your tiny wriggling form forwards again. Veronica only heard a very muffled grunt as your torso immediately sunk between the young, curvaceous girl's jiggling buttocks. Then, to her surprise, you shrank again! She didn't quite realize it but she had just shoved your cock right against Yasmine's ass cheek, causing another tiny, follow-up shrinking spurt.

Yasmine, getting bored now that she couldn't feel you pressed against her anymore (at least, not to her knowledge), whipped her long braided hair over one shoulder and called, "Are you goofballs done back there? Can I sit down now, and finally relax? I think someone owes me a massage, right about now..."

Veronica slowly peeled her foot back to check on you, as she wondered how small you had finally ended up. She had assumed you would to fall to the floor and land in your towel, but instead it seemed that the humidity in the air and the softness of Yasmine's plump butt had gotten your body wedged firmly in place along the underside of her ass cheeks, near the edge of her muscular thighs. Veronica's eyes briefly widened as she saw your whole body, which was no bigger than an inch or two at most, spread eagle across her friend's humongous round backside; an outrageously amusing sight, in her opinion. It even looked to her like your face and groin were centered right along Yasmine's buttcrack, which made her smile a little more. Tearing her eyes away from you, Veronica tried to sound casual, "Oh! Definitely, I think Tom just felt like sneaking a quick feel of his own in, first."

Yasmine was used to Veronica's little teasing remarks, and she definitely knew Veronica was one to flaunt herself or even her friends sexuality for fun. Much like herself, Veronica was very confident about her flirting (unlike your adorable, stammering attempts at witty banter, which Yasmine couldn't get enough of). She didn't trust that you were the source of what happened back there (no matter how much she had enraptured you with her teasing so far), but she'd play along anyway. "Hmhmm, that certainly sounds like the Terrible Tom I know..." Yasmine arched her butt and pushed off from the wall, regaining her balance by swinging her ass back as a counterweight. Veronica smiled broadly as she watched your tiny form stretch and then squash together between Yasmine's jiggling, flexing butt cheeks, stuck there like a ragdoll against the larger, totally oblivious girl. As Yasmine stood up, she used one finger to slip her towel back down, hiding most of you from view beneath the tight cottony surface. Veronica was a little sad she wouldn't get to watch you bouncing around anymore, but she was almost thankful since now there was no chance she'd stare too much and give away your position to Yasmine before any fun could be had.

Having stood up, Yasmine turned around, expecting to see you on the bench, blushing and staring at her, just how she wanted to find you. She was very excited to see how quickly she could get you to agree to giving her a massage! Instead, you were nowhere to be seen. How strange. Veronica watched Yasmine instantly freeze and begin looking around the small, steam-filled room with a frown. Veronica patted the empty bench beside her, and said, "Come take a seat, love! Your little friend will be back sooner than you think, I promise."

Yasmine, confused but not quite breaking out of her usual tranquility just yet, flashed her dark eyes around nervously but stepped towards the bench. You felt the slow, purposeful shifting of each gigantic butt cheek against your body as Yasmine stepped forward and turned around. Rather than falling into her seat like some girls might, Yasmine daintily hovered her massive ass over the bench as she smoothed the towel across her legs (drawing you tightly against her soft skin), and then lightly lowered herself down. Despite her elegant landing, you still let out a squeak as the full weight of Yasmine's body came down on you, squishing you tightly between the towel and her soft butt cheeks. There were several seconds of jiggling as Yasmine's tremendously plump backside came to a rest on top of you, during which you were somewhat uncomfortably reminded of just how badly these girls had been teasing you prior to now, as you felt your cock uncontrollably bouncing between each ass cheek. Veronica, meanwhile, had watched her young girlfriend's huge butt cheeks flattening against the bench, and expected her to jump in surprise at any moment once she felt you pressing against her skin, but that moment never came. So she was left to hold in her laughter as she tried to think of other fun things to do.

While Yasmine got comfortable, you took a few seconds to cynically think back on your situation... you had met the most gorgeous, lovely girl this morning, Yasmine, who even graciously agreed to let you win your debut wrestling match against her. And then, all thanks to your new bosses stupid damn science experiment, coupled with this other girl, Veronica's, completely third-wheeling flirting... you were now stuck to that wonderful girl's humongous backside, and she didn't even know. Great. If you just hadn't been shrinking this whole time, you would have absolutely loved to see just how naughty she could be, but instead you had to choose between keeping your size, or going along with her incessant flirting... what an unfair dilemma. And as it was, now, you were flattened across her ass crack, with every inch of your body sealed against her smooth, wobbling butt crack.

Up above, Yasmine had spotted your towel laying on the floor, and decided things were not what they seemed. Yasmine had known that you could shrink (she was more than clever enough to notice you becoming an inch or two shorter any time she started getting 'below the belt' with you), but she had assumed you couldn't get any smaller than, at worst, two or three feet. Wondering nervously if she had been mistaken about that, Yasmine turned to Veronica, who had been idly been enjoying the heat and steam, and asked, "Jez, where did Tom go, exactly?"

Veronica, in no real hurry to reveal your hilarious predicament to her friend, looked over coyly, "Hmm? Your little pal? I can't say for certain, love. He did seem to cut his time short though, didn't he?"

Yasmine narrowed her eyes at her friend. She could tell Veronica was up to something, but Veronica had quite the pokerface. Becoming suspicious, and just a little nervous now, Yasmine arched her back and looked over one shoulder; there was no way she could have sat on you without noticing, right? Yasmine scanned her huge round booty, still wrapped tightly in her towel, but didn't see any sign of you beneath it. Little did she know you were all the way beneath her ass, completely flattened to the bench, and unable to move. Yasmine had been expecting to maybe find that you had become as small as a foot and that she had sat on your lap, so when she only felt a tiny pressing sensation against the center of her ass crack, she assumed it was just the towel giving her a slight wedgie. Veronica giggled from the side as she watched Yasmine's usually perfect composure break slightly, as she searched anxiously for her little boyfriend. Even funnier was the fact that Yasmine had just checked for you, and not even noticed that she actually was sitting right on top of you, plastering you to the bench with only her huge round butt.

What does Veronica do next?
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May 31, 2023