Unspoken Pleasure by Erotica

Use Your Sisters Instead: EP7

"Michael is this true?"

Mary heard footsteps echoing down the hallway.

"No way," Chastity said. She stood behind her mother, staring in wonder at her brother and sister on the bed.

"I'm sorry, Mom," Michael said, "I was in my room and feeling, you know. | was going to start rubbing but I know

that's wrong. And then | thought, well, doesn't this solve the problem completely?"

"Well..." Mary said, starting to feel herself pulled towards saying yes. | mean, | guess | should be proud of the boy

in sway.

"M... Mom?" Hope asked.

"He's not hurting you now is he?" Mary asked.

"Oh GOD no," Hope said, "Though he is... uhn... neglecting his lubrication duties."

"Sorry, sis," Michael said. He let go of her hips and started massaging her breasts.

"Oh, that feels great, Michael," Hope said, "But I'd like it if you touched a little lower, too."

Michael obliged. He took one hand and started rubbing between his sister's legs. She moaned appreciatively.

"Well as long as you're not hurting her I guess it can continue, for now," Mary said, "Just don't do it every time."

Given permission, Michael and Hope seemed to speed up. Their movements becmore frantic. The sounds of

their sex grew louder and less restrained. Instead of just lying back, Hope moved her butt up and down to match

her brother's rhythm. Her sex hungrily stretched around his cock.

"But Mom," Chastity said, "It's not fair that Hope gets to fuck Michael and we don't."

"Yes," Tabitha said, "It seems like something we should each get to experience."

"I don't know..."

"It's OK," Hope said, her body bouncing, "OH! So good! Michael c... clearly knows how to treat his

ssssssiiiiiisters."

"Fine. It's agreed," Mary said, "Now let's give them sprivacy." She herded the two girls into the hallway and

carefully closed the door behind her.

As she walked down the hall, she heard the telltale sounds of the siblings' shared crescendo.

*

Mary had to run errands that afternoon, but she chto quite a sight. Chastity was bent over the couch,

completely naked. Blonde hair ran like waterfalls onto the cushions. Her prominent posterior hung over the

armrest, lewdly displaying her vagina. Chastity had bragged to Hope before that her clitoris was easy to find and

Mary saw that her daughter wasn't kidding. Chastity's little man in the canoe was more like a giant in his yacht.

Michael stood behind his sister, just as naked. He had his hands on her hips and was lining his cock up like he

was about to penetrate her.

"Oh, hey Mom," Hope said. She was sitting on the couch by Chastity's head, lightly stroking her sister's golden

hair. Hope was fully clothed, but Mary could see that telltale flush running up her daughter's neck. "We're just

doing our sibling duties."

"Um, | can see that," Mary said. She almost dropped her groceries to the floor. "But do you think, maybe, it might

be better to, you know, do this someplace more private?"

"It was way easier to fit everyone out here," Tabitha said. She was standing by her brother's side, also still

completely dressed. She had on her glasses and seemed to be studying the entire act like it was a new science

project. Mary practically expected her youngest daughter to have a notebook and a pen.

Mary wanted to complain, something about this seemed particularly unwholesome. She couldn't say where it

crossed the line exactly. The public aspect of it, perhaps. But then she'd already given them permission for that.

The way all three girls were getting along, helping their brother, Mary was almost proud. From a certain point of

view.

"Can we get on with this?" Chastity asked, "This isn't exactly comfortable you know."

"Quit complaining and take your brother's dick like a good little sister slut," Hope said, giving Chastity a light slap

on her cheek.

"Hope!" Mary said, "I won't let you speak to your sister that way."

"Oh, I don't mind, Mom," Chastity said, "It's part of my ummm, lubrication process."

Mary looked over and, sure enough, her daughter's vagina certainly seemed ready to take a penis. The lips were

dark and hanging open. A thin line of girl drool dripped down to the carpet.

"Girls, I'm sorry," Mary said, "Something about this seems off."

"Well, why don't you stay and supervise Mom?" Michael asked.

"That would be great Momma," Tabitha said, "That way you can correct us if we do anything wrong."

Oh Lord, preserve me. "Well, OK. | guess."

"Excellent," Michael said, "Tabby Cat, will you go ahead and do the honors?"

Tabitha gave a little curtsey and stepped forward. She took her brother's cock in her hand and hung the head in

Chastity's opening. She did it daintily, like hanging a dress that she wanted to keep wrinkle-free for a fancy

evening.

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Chastity made a little grunt as Michael started pushing forward. From this position, Mary could easily see

Chastity's vagina stretching to accommodate her brother's thick, purple pole. Michael sighed, content, as his

testicles bounced against his sister. Fully buried between her legs.

"God that's nice," Chastity said, her voice muffled by the pillows. "You may be an idiot, bro, but you have the

best cock."

Michael slapped his sister's ass. "Damn straight. About the cock part, | mean. Not the stupid thing."

"Seriously," Chastity asked, her voice muffled by the cushions, "You're making my point for me."

They moved in silence for a while, creaking against the couch. Michael ran his hands down his sister's flanks.

Tabitha watched them both, intently. Sometimes bending down to get a different angle. It really felt like some

sort of strange demonstration. Human Reproduction 101.

Michael moved almost gracefully in his sister. He was clearly trying to be gentle.

"Jeez, are you trying to tickleor what?" Chastity asked.

"Language, dear," Mary said.

"Well then tell Michael to quit messing around and fuck me," Chastity said, all pretense of propriety gone. "I can

barely feel what he's doing right now."

"This is how Hope liked it," Michael said.

"Well save it for when you're with her, then. I'm a real woman and this pussy needs pounding."

"Every woman is different, Michael," Mary said, "You need to respect what Chastity is doing for you, by

understanding her unique needs."

"Oh OK," Michael said. He started to pump Chastity faster. His thighs slapped against his sister's ass. Squelching

sounds filled the room. Mary could smell Chastity's unique, feminine scent. There was something sort of beautiful

about this, in a way.

Chastity reached back like she was about to rub herself, then stopped. Hope noticed her sister's dilemma.

"Michael don't neglect your sister."

"| can't reach under her in this position," Michael said.

"| told you this was stupid," Chastity said.

"Shut up, slut," Michael said and slapped Chastity's ass so hard it left a hand mark on the cheek, "Take it like a

good sister."

Mary gasped but Tabitha held her back.

"Part of her...?" Mary asked.

"Yep," Tabitha said, then shrugged. "I don't get it, but then, Chastity doesn't wet herself every tshe orgasms,

either. Like you said, everyone's different."

Michael was really plowing his sister

Pr]

now. Chastity's face pushed

uncomfortably nN gsuionsTt

0 —~, 5

A amusing h S sister's hips to

steer her, Michael was now holding

on to them like handrails. As if he

might collapse without them. His

breathing coming in great gulps. The

content is on novelenglish.net! Read

the latest chapter there!

"Is he getting close?" Chastity asked, "I'm getting close."

"Well, Michael? Are you?" Hope asked.

"Uh huh."

"Well, OK then. Answer your slut-sis when she asks you something," Hope said.

Michael reached his hand forward and found his big sister's large breast. "Holy fuck I love your big boobs,"

Michael said.

"That's why she's our Chas-titty," Tabitha said, giggling. Michael, spurred on by holding his sister's breast, began

frantically driving in and out of his sister.

"Ohhhhhh YES!" Chastity cried, "Harder, dammit! No, not my tit, dummy. My pussy. Goddammit, give it to me."

"Ahhhh... Getting close," Michael said.

"About fucking time," Chastity said, "I've been waiting forever to burst. Now fillup. Give it togood. Give

to meeeeeee!"

Michael gasped, then roared. "I... I'm doing it, sis. I'm stuffing you full!"

Chastity was clearly cumming with

her brother. Her mouth open in a

silent O. Her head tilted to the sky

They bat seented Wekdd in that

Morne frozen in their ecstasy.

Then it cracked and they both fell

back. Michael bent on the ground.

q q q ] '

His sperm dripped down his sister's

leg. The content is on

novelenglish.net! Read the latest

chapter there!

I" 1 : FSRNTI] 1

Oh!" Tabitha said, "I'll get that." She

reached with a tissue and scooped

3 ' q

up Michael's ete stayed

© led aq ihe\§iBuh - Chastity stood

up on shaky legs. Hope helped hold

her up, and the two of them slowly

made their way back to the

bathroom. The content is on

novelenglish.net! Read the latest

chapter there!

Mary looked at what her life had becand sighed. Well, she thought, at least that ought to hold them for a

while.

*