Unspoken Pleasure by Erotica

Use Your Sisters Instead: EP4

Tabitha reached up and grabbed her older brother's penis. His cock, Mary corrected herself. It sounded like a porn word, but if that's what he called it, who was she to tell him differently? Tabitha and Michael gasped in unison as her tiny hand wrapped around his shaft.

"Oh Tabby," Michael said.

"It feels so warm," Tabitha said, "Soft. But also strong."

"It gets hard so it can go in your vagina," Mary said, "When it's in you and it's your time, Michael's cock will produce sperm and that's how you get babies."

"I know that part, Momma," Tabitha said. She hadn't taken her hand off her brother's cock.

"Well, are you ready to try it?" Mary asked. Tabitha smiled and leaned back, resting her head on her pillow.

"Oh Tabitha," Michael said, taking his penis in hand again, "I've always... I mean, when I would. Back in my room. You were always the one I..."

"You're rambling nonsense, dear," Mary said.

"It's OK, Michael," Tabitha said. "I'm ready when you are."

Michael stepped a little closer to his sister and started stroking, slowly. "It's a little... I just need some more time," he said.

"You could just put it in me," Tabitha said with a grin. "Might be more scientific that way."

"Not till he's ready," Mary said, "You're accepting your brother's sperm so he doesn't go to Hell. You're not fu... Having intercourse." "Right," Tabitha said, "Duh. Does that feel good, Michael? Rubbing it? I mean, like, in a learning sense. So I know for when I'm married." "You look so awesome, Tabitha," Michael said, "It feels so good."

"In what way?" Tabitha asked.

"It's just this like building pleasure" Michael said, "I slide the loose skin up and down. It's fantastic. Especially when I go over the head." "Hmmmm... It did feel really nice in my hand," Tabitha said.

"OK, enough learning time," Mary said, "Let's get this over with. I'm in the middle of a movie here."

"OK," Michael said, "I'm getting close." He moved in front of his sister, and, as before, took his cock and rested it at her dripping opening. Tabitha looked down at their impending connection. Entranced. Michael started sliding into his sister. "Oh, Tabby Cat, I always dreamed of..." Suddenly he stopped. He'd gotten himself halfway in.

"What's wrong?" Mary asked.

"I don't know," Michael said, looking at his mother in confusion, "There's some kind of barrier there or something. Maybe Tabitha's puss... I mean her vagina. Maybe it's really small."

Mary almost laughed when she realized what he was saying. He'd reached his sister's hymen. Come to think of it, Mary wondered why Michael hadn't had this issue with his other two sisters. Well it was a problem to be pondered another time. "Can you stroke yourself while you're still in her like that?" Mary asked.

"Not really," Michael said.

best with what you have," Mary said, "I'm sure it'll be

but. I'm worried some

point," Mary said,

push it in more. I feel like

honey?"

forward. "I can

Tabitha said,

"I don't

he really drove into

Tabitha cried, "Oh

you OK?" Mary

did it. His... I feel

His penis was streaked with blood. "Oh God. I'm so sorry, sis. I

and patted him on the back. Tabitha sat up and Mary handed her a few

said, "Just feels a little weird. Don't worry, I'm sure I'll be ready by the next time

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"Maybe

to help the family the

*

out of it. However, unintentionally, Mary had set herself up as the director of this entire project and so she found she couldn't escape her responsibilities. She was in charge of the calendar - the siblings relied on her to "assign"

the calendar and explained how it worked. She told him that he, too, could simply decide which sister was the most appropriate and

said, "When it's me on my own it

I understand you want to respect

calendar with Michael. As it turned out, with Hope out for an early run and Chastity still in the danger zone, It was Tabitha's turn again. Michael's baby sister was going from excused to almost overused. Well, there was no other option - Mary sent her son up to request Tabitha's

door shut behind him. She went back to folding clean clothes. But suddenly she heard footsteps and saw her naked

breasts still jiggling from her run over. Tabitha lead her mother into her room. Michael stood to the side looking sheepish. Tabitha jumped back on the

said, "I thought

pushed her hair out of her eyes.

here and wait," Tabitha said, "I have class in a couple minutes. Can't we do something to,

you doing your best to make Michael comfortable?" "I mean, I guess," Tabitha said, "I was only asking him questions about his penis. Like how it worked,

there you go, honey," Mary said, "You can't interrogate the boy while he's building

mean to. What can

things that would make Michael feel

looks very nice,"

slowly stroking himself, but he was clearly still