Unspoken Pleasure by Erotica

No Fuck Boundaries: 34

Zoe tried to focus rather than just picturing the twins strolling through school naked. She so wished she could have seen it. But she had other opportunities right in front of her.

"Like... like what?" Zoe asked.

"I dunno," Riker said. "Me and Iz have been offering each other a free anything lately, and that's been fun."

"A free anything?" Zoe said.

"Yeah, like you get to ask for anything," Izzy said. "Ri owes me one still."

"I do," Riker nodded.

"Well I'm not doing that," Zoe said.

"Aw, spoil sport," Riker said.

"What about you just have to make us cum after we model for you," Izzy said.

Zoe bit her lip, heart beating faster. "Really?"

"Yeah, really. We're gonna be horny. You know, assuming I do it."

"You'll do it," Riker said.

"Shush. Assuming I do it," Izzy continued. "We'll need to cum after, probably. You get to choose how."

Zoe felt a little shaky. Perving on her sibs, drawing them naked, writing stories loosely based on them, those were all one thing. But this suggestion?

"I don't know if I can," she said anxiously.

"Why not?" Riker asked.

"I... you're my brother and sister."

"Yeah, we know that."

Izzy tilted her head. "You only wanna look and not touch, or what?"

Zoe clenched her hands. "Something like that."

She didn't want to have to admit that she really didn't know what she was doing. She'd never had sexual interest in anyone nearly so much as in her sibs right now, and while that should have made her jump at the chance to play with them, it was also rather intense and nerve-wracking. Plus just the intimidation factor of feeling like she should be more experienced than them, not less.

"Well we'll work it out," Riker said. "I'll do it."

Izzy snorted. "Of course you will. You wanna show off for the hot college girls, huh?"

Riker grinned. "Maybe. Don't you wanna show off for the hot college boys?"

Izzy squirmed. "Maybe a little. Maybe I'll do it. You gotta let me suck you off after either way."

"Well of course." Riker tilted Izzy's chin and kissed her. "What kind of brother do you think I am?"

Zoe squeezed her thighs together just watching her baby sibs. Why did they turn her on so much? Especially when no one else ever had to nearly such a degree? There was something wrong with her.

"So, uh, not to interrupt the making out, but I was thinking of doing a little painting," Zoe said. "If you want to get some practice with modeling."

Riker nodded easily. He stood and pulled his shirt off, getting fully naked. "Here?"

"Well... out in the garage. My painting stuff's there."

"OK."

Izzy giggled and put on a fresh pair of panties to go out with them, going for the technically modest option rather than full, unabashed nudity.

Riker was already hard again, a fact that was painfully obvious to his sisters as they let him lead the way to the garage.

"Just gonna paint him, huh?" Izzy whispered to Zoe.

"Well... I'll paint you too if you're up for it."

"We'll see. Not what I meant though. You sure you don't want to play with him a little? It's kinda the best."

Zoe blushed. "You'd really just offer like that?"

I want good things for you. It's been a while since you

it had been never since she'd had

indeed, quite a show off once they got started. He really didn't get the point of holding a pose too long--long enough for Zoe to work with, say.

gotta stay still,"

on her way to ruining another pair of panties. "I don't

not helping me

not, no.

point. Riker, sit back down

sister. He made sure his cock was fully displayed though, and deliberately made it

her work or just appreciating her naked brother.

somehow managed to get a full painting done,

more

sexy as Riker in real

to be sexy,"

be sexy,

be trying to make sexy portraits of my brother even if erotic

to take a look as well. "I think you definitely could have made

of the fact. Especially Riker so close and naked to her, his hard cock within

perfectly still and let it happen. It felt so nice in a way that she wasn't used to with physical

right up on her, and she just had to

fuck either of them, right? She masturbated to them, wrote dirty stories based on them, drew nude art now, but anything actually physical was probably not a

want to. Maybe,"

startled a

your art class," Izzy said. "Maybe

how I feel when

hard.

and Riker both hugged her in rapid succession, then gave

room again.

tense there all

still looking very

bother you,

bother exactly. I just don't know what to

wanna play with him a little?

felt herself going crimson.

"Yeah. Same."

of you shouldn't get

twins laughed at

fun this way

could. She wanted to masturbate, and she had fresh new ideas for the dirty story she was working on, and she couldn't help dreaming

she was thinking. She kind of wished she could have just crushed on a boy in her class or something,

time the siblings all reentered the house. She didn't seem surprised at Izzy's immodest attire or Riker's total

even ask what

said shyly. "We,

art," Izzy supplied. "Nude models

practice on them," Zoe

your

"He was available."

off for a second as she glanced at

erection. "You're very... aroused."

that," Riker said. "Well you know. Eighteen year old boy and all. I kind

at all. Turns out being naked while

some clothes on, would you?" Helena

"Yes, Mom. Sorry, Mom."

hug. His erection poked her quite

red as Zoe afterward. "That's...

and turned toward his room. "I know, I'm

you grabbing

a nice

Izzy asked curiously, stepping

you start," Helena said severely, holding up a hand to block

near.

quick

her shoulder. "Go...

something."

and skipped

standing awkwardly together, blushing and not sure where