Take a risk, masturbate here and now!

(chapter originally by faith on writing.com)

Feeling both ashamed of her desires and more than a little giddy at the thought of performing such a naughty crime under the noses of her female tormentors, Marie drew in a breath and looked around. First, she would need something to distract the other girls. Fortunately, she had learned quite recently what could keep them preoccupied. And turnabout was fair play.

"Huh. Wow." Marie said with her best dramatic flare.

"What's wrong, Marie? Feeling a little hot and bothered?" Rise cooed.

"Huh? No! I was just thinking. Yu was totally right. It really is amazing how good Naoto-chan is at hiding those enormous things under her clothes. I was just wondering how she manages it." Marie said.

Naoto immediately gave a small gasp of surprise and sunk lower in the water.

"Marie-san, please!" the detective prince said, turning red.

"What? Isn't it a legitimate question? And another thing, what's with the nipples standing out like that? Isn't that just when you get cold or...you know, when you think bad thoughts?" Marie said.

"Say what now?" Chie gasped, raising an eyebrow at Naoto.

"I...that...that's not true at all!" Naoto declared.

"Its okay, Naoto-kun. Its only natural to be a little excited after Marie's display. You can show us." Yukiko said in mock reassurance.

"That's not going to happen!" Naoto said, backing away from the other two girls like a seal being circled by sharks.

"That'll teach you to make me your grope decoy!" Marie thought.

Sinking low in the water, she let her fingers slip into her expectant folds. She stifled a moan as her hand went to work. As excited as she was it would only take a few moments of caressing and playing to achieve her release.

"Hey Marie!" Rise whispered in her ear.

"Eep!" Marie said, jumping a little.

"Whacha doin?" Rise said, smiling brightly at the blue haired goddess.

"What? Nothing, stupid! Don't sneak up on me like that!" Marie snapped.

"Are you sure? It looked like you were being a very bad girl doing a very naughty thing even after you were told not to." Rise said playfully.

"D-don't be stupid....stupid! I'm just trying to enjoy the bath! Stop pestering me with idiotic question, jerkfacedstrippergirl!"

Rise's smile fell for a moment and she glared, then returned to smiling in a more sinister manner. "Its not fair, is it, Marie?"

"Wha...what are you talking about? And why are you smiling like that?"

"I mean, you being you. From what Yu said, your trapped all alone in some kind of weird blue car dimension with not one but two people constantly hovering around you. No room of your own. No power or TV. And definitely no privacy to 'take care of business'." Rise mused.

"What...business?" Marie whispered.

"Oh, I think you know...." Rise said.

Before Marie could protest, she found Rise's hands once again squeezing her body. But now the touch was far more deliberate and erotic. Her breasts were foddled, her butt was squeezed. Marie gasped when Rise's fingers actually strayed into her inner folds! She moaned.

"Shhhhh. Don't want the others to hear you like this, do you?" Rise asked.

"Wha-what are you doing, stupid!" Marie whimpered.

"Poor, poor Marie. All year long...no relief...and all those visit from our resident senpai, too! I picture that little smirk and those flashy confident eyes....whew! I don't think I could go a day without a little stress relief when I'm around Yu-san. Going a whole year? And here we are, ganging up on you and getting you all worked up. Its really not fair, is it?"

Rise emphasized her point with a few teasing strokes of Marie's nether regions. With a blush of shame and lust, Marie shook her head.

"It'd be a shame of the others found out you broke the rules, wouldn't it?" Rise whispered.

"Y-y-you never said I couldn't play with myself! You just said I couldn't cum! I didn't break the rules at all!" Marie whispered desperately, silently adding a 'yet' to the end of her sentence.

"Oooooooooh. Aren't we clever?" Rise said. "Well, clever girl, you know what else isn't breaking the rules? We only forbid you from making yourself cum. We never said that the rest of us aren't allowed to do it for you."

Marie turned a bright red. "You'd do that??"

"I'd think about it, especially if you were nice to me. Is there anything nice you'd be willing to do for me?"

"Why are you being so....creepily nice all of a sudden?" Marie asked, only to go weak kneed as Rise teasing her with greater gusto.

"Hmph. So suspicious. Come on, we're all about friendship and acceptance here, aren't we?" Rise asked, giggling as Marie gave her a suspicious look. "Okay, okay. The truth is...I like you this way. Your way too good at getting me flustered and embarrassed around senpai. Seeing you like this- naked, ashamed, docile...and sooooo **** for what I can give you? Its a nice change of pace, you know? So what do you say? Want to convince me to help you out, Marie-chan? I know you can do it! And I promise I'll make it worth your efforts....once I get bored with teasing and tormenting you, of course!"

"....Of course." Marie deadpanned. "Well...err...maybe I could...."