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. I was going to start rubbing but I know that's wrong. And then I thought, well, doesn't this solve the problem completely?"

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

"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 became more 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 some privacy." 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.

*

the armrest, lewdly displaying her

naked. He had his hands on her hips and was lining his

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

almost dropped her groceries to the floor. "But do you think, maybe, it might be better to, you know, do this

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

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

on with this?" Chastity asked,

your brother's dick like a good little sister slut," Hope said, giving Chastity

said, "I won't let you

Chastity said, "It's part of my ummm, lubrication

vagina certainly seemed ready to take a penis. The lips were dark and hanging open. A thin line

Mary said, "Something about

stay and

"That way

Lord, preserve me. "Well, OK.

will you

hand and hung the head in Chastity's opening. She

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forward. From this position, Mary could easily see Chastity's vagina stretching to accommodate her brother's thick, purple pole. Michael

voice muffled by the pillows. "You

sister's ass. "Damn straight. About the cock

voice muffled by the cushions, "You're making my

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

sister. He was

trying to tickle

"Language, dear," Mary said.

me," Chastity said, all pretense of propriety gone. "I can barely feel what he's doing right

is how Hope liked it,"

then. I'm a real woman

respect

Chastity faster. His thighs slapped against his sister's ass. Squelching sounds filled the room.

then stopped. Hope noticed her sister's dilemma. "Michael

can't reach under her in this