No one, the house is empty

"Hey Tia, you mind if I relax here for just a bit?" you ask her. "You just took a lot out of me.".

"Sure baby" she responds. "My dad's away on business and my mom took my sister on a full-day shopping trip. You'll have the place to yourself. Have something to eat if you want, too. Just make sure you lock up when you leave."

You kiss Tia goodbye and decide to take her up on her offer and see what's in the fridge. Your growling stomach reminds you that you skipped breakfast to come over here for sex and end up satisfying your hunger with some leftovers you find. Finished eating, you make your way to the bathroom to take a piss but pause in the hallway to glance at the framed family photos that line the wall. You smile at the pics of Tia from when she was younger but are really drawn to the family picture from their vacation last winter in Cancun.

The family. Brenda Allen is Tia’s mom. She’s 52 years old, but keeps herself fit with regular yoga, spinning, and toning classes at the health club you work at. She’s an inch or two shorter than Tia with dark, brown hair that frames her face and stops at her chin. Laugh lines have developed around the blue eyes and full lips that Tia inherited, but Brenda’s body is a little more compact and thicker. Her D-cup tits can be seen to sag a bit when she’s wearing looser shirts and she’s never been able to regain the abs of her youth. Her heart-shaped ass has kept it’s shape and her legs are thick and muscular. In the photo, she's wearing a bright blue bikini top that matches her eyes and shows off her assets and a matching bikini bottom that ties at the sides.

She’s married to Tia’s dad, John, who’s some big-wig at an investment firm and has always been pleasant to you. The two of them seem to have a great relationship and are often groping at each other when they don’t think anyone is watching.

Of course there's Tia, looking fantastic in a hot-pink bikini and last but not least, is Tia's younger sister, Nicole. Nicky is 19 years old and just finished her freshman year of college. Seeing she's been away, you haven't spent much time with each other, but Tia is very close with her and talks about her so much you feel like you know her well. Nicole looks a hair shorter than her mom, maybe 5'4", but with hazel eyes and slightly smaller C-cup tits than her mom. Her auburn hair is pulled back into a ponytail and she's wearing a skimpy, white bikini that looks like it's barely containing her. She has the tight body of a teenager, with flat stomach and athletic legs, and despite cumming a half hour ago, you feel your dick twitch at the site of the three Allen girls in their bikinis.

You pull yourself away from the photos and go to the bathroom to relieve yourself, enjoying the feeling that only a post-orgasm piss can give you. "Pretty good start for the day so far" you think to yourself while taking your leak. "What should I do now?"