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?"

good things for you. It's been a while since you had a boyfriend

that it had been never since she'd had

was, 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

ruining another pair of

helping me paint, is

not, no. But

the point. Riker, sit back

sister. He made sure his cock was fully displayed

decide between focusing on her work or just appreciating her naked brother. She was as wet as Izzy, but wasn't actively

managed to get a full painting done, something that she wasn't

she needed more practice, but that would

pretty good," Izzy said. "Not as sexy as Riker in real life, but

to be sexy," Zoe

be

really shouldn't be trying to

a look as well. "I think you definitely could have made me a little

Especially Riker so close and naked

that her boobs pressed against Zoe's shoulder. All Zoe could think to do was hold perfectly still and let it happen. It felt so nice in a way that she wasn't used to with physical touch, and she was horny in that special way that only her siblings seemed to stir in her

rubbing right up on her, and she just had to try not to

she actually wanted 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 good idea. Though they did it with each

want

startled a

art class," Izzy said. "Maybe I'd try it.

how I

hard. "Oh,

hugged her in rapid succession, then gave her

room again.

looking a little tense there all of a sudden," Riker

you're... still looking

bother you, does

just don't know what to do

play with him a little? That's what

going crimson. "He's

"Yeah. Same."

of you shouldn't get me so hot and bothered

laughed at her

fun this way though,"

Zoe followed along, at first trying not to stare at her sibs' butts, then giving up and staring as hard as she 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 of their art session scheduled with her whole class. The latter of which could end up being hot or humiliating, depending on how things went. What was she thinking bringing in her brother and

kind of wished she could have just crushed on a boy in her class or something, it would have been

home by the time the siblings all reentered the house. She didn't seem surprised at

ask what this

Mom," Riker said shyly.

Zoe with her art," Izzy supplied. "Nude models and all,

some practice on them,"

your brother?"

"He was available."

for a

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

Eighteen year old boy

out being naked while girls

on, would

"Yes, Mom. Sorry, Mom."

Helena a big hug. His erection poked her quite firmly in the

Zoe afterward. "That's... I'm serious about

toward his room.

feel you grabbing

nice butt,

asked curiously,

said severely, holding up a hand to block Izzy

near.

a quick feel?" Izzy

on her shoulder. "Go... help your brother

something."

and

standing awkwardly together, blushing