Cindy opened the door to her cousin's knock and looked her up and down. Julia was only a year older than her, and had been away on vacation for her nineteenth birthday last year, so this year they were sort of sharing the big event. Julia was wearing white shorts that clung to her tightly, and ended only inches below her crotch, which was outlined clearly by the tight-fitting, creased cotton. Her sleeveless top was a clingy peach color, and held up by thin straps across bronzed shoulders. Cindy could see the outline of her nipples through the flesh colored fabric and knew she wasn't wearing a bra. Her dark, short hair was trimmed to fit around her face, and her lips shone red and wet. Her hazel eyes sparkled as Cindy met her gaze.
"Come on in," she said, "the folks are away and Brad's off doing some guy thing, I don't know what, so we have the place to ourselves." She turned to walk back in, kicking up her bare feet and spreading her short tennis skirt with her hands, showing off a tiny bit of her white panties under the twirling of the mini-skirt. Cindy was wearing a loose T-shirt of Brad's, a habit she'd picked up lately, and she liked the bigness of his shirts, the way they played peek-a-boo with her boobs, and the man scent of him that was left on them.
The two cousins drifted to the couch and Cindy bounded out to the kitchen to get them drinks. When she returned, Julia was stretched out on one corner, one leg curled under her, the other dangling idly. "So what kind of surprise would you like for the big day?" she asked, "And what can we get for my darling Daddy?"
Cindy thought back to the wild sex she'd been having, first with father, then with Brad, and finally with her mother. Her pussy ached with the memories, and she felt a little wet patch starting in her crotch. "Well, Mom got me and her some matching negligees. She said they might be just the thing for the party. What do you think?" Cindy eyed her cousin to see what her reaction would be.
"Oh, sounds delightfully wicked. I'm sure Daddy would love to see you and Aunt Sara in your underwear. Probably Mom, too," she added, remembering the feel of her mother's hands in her own pussy.
"Well, what are you going to wear, then?"
"Hmm. I'm sure I'll be able to find something," she said, her hand casually going to stroke her breast through her top as the memories of her hot session with her parents came flooding back. "I bet you both look great in your negligees. You look pretty good now, as a matter of fact, and I know Mom wants to make this something special for Daddy. Something really special."
Cindy watched as her cousin teased her nipple into erection, feeling a stirring between her legs at the sight, and wondering what special treat to give her uncle besides a view of her nearly naked body.
"I think Mom and Aunt Sara have something they're cooking up," Julia said, "something extra sexy. You know they've always had a thing for each other, don't you?"
"Only recently," Cindy said, remembering what her mother had said about Aunt Josie liking to eat pussy. She blushed slightly at the thought of her mother and aunt having sex together, but it also sent the warm feeling shooting back up her spine. Her cousin's erect nipple was also having an effect on her, and now she moved to tweak the other one. Cindy slowly started to slip her hand onto her own tits. She was feeling so turned on thinking about showing off in front of Uncle Mark and the whole family. Maybe she'd get to fuck somebody, maybe Uncle Mark. He was sexy enough to fuck, though Aunt Josie always seemed to lead him around by the dick.
"You know, I saw Mom and Dad fucking this week, and it was really something. They have quite a hot time in bed. Have you ever seen your parents fucking?"
"No, not exactly," Cindy said, remembering fucking both of them separately, but not seeing them together.
"So, what does that mean? You did or you didn't?"
