Tickled in the tub

Susie watched the powder sink through the bubbles, dissolving into the water.

For a moment, she let herself relax. Anne-Marie was obviously just trying to bluff her into getting out. There was no such thing as Peruvian prank powder. She'd read about mysterious Eastern unguents that could have that kind of effect on a woman's body, and all-girl monasteries on the slopes of mountains in far-off Tibet where beautiful lady Buddhists tested their strength of will by meditating naked with ****-oil applied to their... female parts. But nothing from Peru.

Unless the same tree grew in both places, or something like that. But it was supposed to be super rare. Why would a normal, mundane travelling carnival sell something like that?

That's what she was thinking when she felt the first tingling prickle creep down her thigh.

Like the mischievous fingers of a pixie, creeping across her skin as the powder dissolved into the water. Susie did her best to keep her face straight as she sat in the tub, watching Bonnie do the same. Anne-Marie was watching them both closely, scanning them for any sign of discomfort.

She squeaked.

"Interesting," Anne-Marie said, as the tickling pixie fingers began to tiptoe across the soles of Susie's feet. She tried to pull away, but there was nowhere to go and not enough room in the tub to move. "Now, if you're wearing bathing suits, it shouldn't be a problem. All you have to do is hop out."

"It doesn't even tickle... eeek! Hee hee hee!" The sensation was maddening, like a thousand tiny bristles vibrating across her skin. It had crept now to every part of Susie's body that lay underneath the water. The small of her back, the underside of her knees, the crevice of her buttocks, the slopes of her breasts, her inner thighs. It took every ounce of her self-control not to squirm, to rub herself up against the equally tormented Bonnie and make the whole situation even worse. "I'm... eek! Ahh... completely fine!"

"That's good," said Anne, motioning to the other cheerleaders to get their cameras the ready. "Because if you get out of the tub, and you don't have any clothes on under there, the whole school will know you're naked lesbians."

"We're... ahh... not lesbians!"

"So you are naked, then."

"I... eeeek!"