Sibling Rivalry - Sex Stories

Sibling Rivalry

... have invited him along!" Penny laughed through the mild irritation her sister almost always brought to the table, wishing she'd learned to do that earlier in life.

Cornelia sighed. "Look, I'm glad you're coming to terms with your body, sis, but I hope you won't get all dippy hippy on Eric, all right? I don't want him getting any ideas about me prancing around our house topless, because I'll never do that even for just him. Besides, I was coming to tell you, he invited a friend of his to join us."

"That was rude, on a family outing where he was already the guest." Penny was starting to feel naked rather than almost nude, and she went to the bed to swing on her bathing suit top.

"Oh, we asked Dad first," Cornelia said.

"I'm surprised he said yes," Penny said. "He was the one who wanted us all together."

"Well, he would've said no if you had asked," Cornelia said. "You never could wrap him around your finger like I could. But don't worry, you'll like Joe. He's discontented like you. Probably even calls himself a feminist or something." Only then did she chance to look up and see her sister pulling her bikini top into place. "Wait a minute, Penny, that's your swimsuit? I thought it was just your panties."

"Well, maybe I'm not so discontented anymore," Penny said. "Not with my body anyway. What do you think?" She thrust out her large breasts, now cupped tightly in her bikini top, and set her hands on her hips again.

"I say this as a sister who loves you," ...

... Cornelia said. "Go get your money back and get a one-piece suit. I'm sorry, you just don't have the body for a bikini."

"I'll be the judge of that." Penny's smile was strained now, but it was still there. She turned to give her top half the once-over in the mirror as she'd done with her bottom half, and liked what she saw. The top was more supportive than it looked, and the effect was quite graceful even to her self-critical eye.

Cornelia sighed. "It's your body. Anyway, I was just coming to let you know about Joe. You might want to think twice about your appearance with another man around who isn't Dad."

"And he might want to think twice about judging the family that's hosting him." Penny turned back to face her sister. "Look, don't worry about that, all right? I don't agree with inviting even Eric, never mind his friends, when this is for the family, but what's done is done. This already might be the last time we're all together, and Dad needs our support."

"Oh, we're already not all together, Penny! You don't really believe Curtis couldn't afford tickets, do you?"

Penny nodded sadly. "No, I don't. But can you blame him for not wanting to come? The way Mom always treated him?"

"If you could forgive her, I don't see why he couldn't."

"Who said I did forgive her?" Penny said. "I'm here for Dad, not for her. He's the one who always calmed the waters when everyone else was at each other's throats, you know that. And he loved Mom, no matter what the rest of us ...