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.

what you have,"

some of it

Mary said, suddenly

push

honey?"

bit, then slid forward. "I can feel it give a

too," Tabitha said, "Try

"I don't want

back. This time he really

Tabitha cried, "Oh

you OK?" Mary

did it. His... I feel it shooting inside

waited, then pulled out. His penis was streaked with blood. "Oh God. I'm so sorry, sis. I didn't mean to hurt you. I

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

feels a little weird. Don't worry, I'm sure

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said, "Maybe it's better if I

Tabitha said, "I want to help the family the same as everyone

*

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" Michael a sister when it was time. Like a dirty maitre d'. Further, since Mary had been present at all of the initial attempts, the children treated her as the expert, the coordinator and, when necessary,

much as possible. The next time Michael came to her with a "need," Mary showed him the calendar and explained how it worked. She told him that

you do it, Mom," Michael said, "When it's me on my own it feels kind of wrong. Pervy. But if we decide as a

can't be here every time you need to do your thing," Mary said, "I have to work, too, honey. But I understand

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

went back to folding clean clothes. But suddenly

Tabitha lead her mother into her room. Michael stood to

Michael said, "I thought I was ready, but when I came in

are ready," Mary said. She pushed her hair out of her eyes. Seriously? How had this boy

here and wait," Tabitha said, "I have class in

two," she said, "I'm not the expert in these things. But it seems as though Michael is just nervous. Tabitha, honey, are you doing your best to make Michael comfortable?" "I mean, I guess," Tabitha said,

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

Tabitha said, "I'm sorry Michael. I didn't mean to. What can I do to fix it,

do things that would make Michael feel more comfortable.

your penis looks

slowly stroking himself, but he was clearly still not at full