Some fun before going home

You walk with Katy across the town square in late afternoon, both of your finished with your shift and your after-work activities trying to knock up your aunt. You somehow just notice how nice the square is, maybe all the naked ladies had distracted you up until this point in the summer. The square is impressive with the stately stone buildings with red tile roofs, but it's also run down. The central fountain is turned off and there's graffiti down the alleys.

As you walk with your sister, you see Heather walking toward you, which makes sense as she's working the dinner shift.

"Hey," you say, "We just found out Ruth's our Aunt."

"And her real name's Stacey!" Katy adds, hanging on your arm. Maybe you should talk to her about not being so obviously your girlfriend in public... she is your sister after all.

Heather laughs. "Man you guys are always getting into some kind of wacky adventure," she says. You look over her body and almost get a boner, even though you've seen her naked plenty of times. Something about her big tits and shaved pussy just does it for you, but probably it's the way she's so sexual. You could nail her right here with people walking by and she'd love it. "But it doesn't surprise me that much. Ruth sure took a liking to you fast."

"Hey Heather, uh, you don't think you're related to Ruth too by any chance?" you ask, remembering Katy's comment about finding out Heather's your long-lost sister.

"Nah," she says, "Ruth's family is high-class on this island, they used to own the whole place actually. My family was the opposite, everyone thought we were trash. Actually they were right about my parents being trash. Anyway Ruth's people didn't want anything to do with us. So don't worry, you're only banging one sister."

Katy blushes, but by now you know she's turned on by the **** comments. "I wasn't exactly worried about it," you say, "But Heather you give me a boner even if we aren't related."

What a trashy thing to say, but it makes Heather beam with pride. "Dinner shift isn't for another 20 minutes, let's have sex first," you continue bluntly, "Just seeing you naked in public makes me want to have you again."

You love that you can propose sex to Heather like this and she isn't offended, or doesn't go along with it simply to please you, like even an ordinary good girlfriend would do. Heather jumps for joy when you propose it, her big tits bouncing. She's actually horny for sex on her own, not just because you want it.

"Here?" she says, as if she really would do you right here in the village square.

"Uhh let's at least go inside somewhere," Katy says tactfully. The idea of banging Heather in public is hot, but you have noticed sex in in the street is unheard of here, even if everyone is naked. And doing her behind a bush seems too trashy to ask, you're trying to be respectful of your girlfriend to build up her self-esteem.

So you take your women into an ice cream parlor just off the main square. You're not sure if you actually have the nerve to have sex with Heather in here, even if you are horny as hell still, and she'd be willing. "If nothing else I can get you two some ice cream," you say.

"I'd prefer to lick something else," Katy says playfully as you walk in. What a pervert your little sister is, but you already knew that.

The place is old-fashioned, like most everything else on this island. There's a black and white tile floor and a massive marble-top counter with stools, behind which the ice cream is evidently hidden. Behind it is an ornate soda fountain backstop with a big mirror towering to the ceiling, the whole thing looks like something out of a photo from the 1950s. Clashing with this quaint image is the store's only employee (or occupant), a naked woman about your age with long red hair and straight bangs in a half circle above her forehead. She was the only person in the place until you walked in.

The ice cream lady glares at you as you come in with your women. You get the impression she must be yet another member of the clique of islanders who don't like Heather and don't like you. She lazily walks over to take your order, as if she's doing you a favor.

You order a single scoop of mint chocolate chip in a plain cone, Heather gets two scoops of triple chocolate ice cream in a chocolate-dipped waffle cone with chocolate syrup, and Katy gets vanilla frozen yogurt in a bowl with non-fat sprinkles. You've noticed Katy is really trying to keep her weight down due to her body being on total display all the time as a naked hostess. You feel bad she's under such pressure to stay thin, but bringing up your sister's weight as you sit down to eat ice cream seems like a sure-fire way to ensure your streak of kinky sex comes to a screeching halt.

Nevertheless, they do it on your own. "How do you eat whatever you want?" your thin little sister asks your girlfriend in a friendly tone. Heather is definitely on the curvier end of a healthy weight, with her big tits and wide hips, but nobody would call her fat.

"Sex is good exercise," Heather says with a grin, "Plus I go hiking around the island. You guys should come."

You shrug and Katy nods. You're glad these two get along now.

"I guess," Katy says, "You're gonna need a lot of sex-exercise to work off that much ice cream, huh?"

Heather grins in her goofy, carefree way. She looks to you and says, "Well? How about it?"

Wait, they were serious about this? You've seen women pleasuring men in the restaurant covertly, handjobs under the table, that sort of thing. And there is always a stench of sex in the bathroom. You get the impression stealthy public sex is a bit of a common fetish here. But can you actually have sex in public, with the ice cream girl watching?

The bathroom sounds a lot safer so you walk over and read the sign "SEE EMPLOYEE FOR KEY". You sigh. You walk to the counter and ask the redheaded employee for the key.

"No sex allowed, pervert!" she says. She points to your crotch tactlessly and you realize you have a fullscale boner.

"I gotta pee!" you say in annoyance.

"You don't need one of your sluts in there with you to pee," she says. Yeah this woman is definitely in the clique that hates you and your girls. You would have thought with its hippie roots this town would be more friendly. And yet you've got a big boner and she's looking right at it. This should feel embarrassing or inappropriate, but you kind of like showing off your cock like this.

You realize you are rather horny now. Showing the ice cream your full-on boner and seeing the way she looked at it has done nothing to calm down your libido. In fact, you want to show this bitch you can do what you want. That's the whole point of this island right? Her clique does what they want to your friends, so why shouldn't you turn it back around on them? And after all, as it's been made clear, there is no law enforcement here and people can do what they want.

You walk back to the booth. "We'll just have to do it here," you say.

"Ooh, really?" Heather says.

"Are you sure?" Katy asks, "That's kinda dirty."

"Quiet ****," you say, and Katy gasps, but looks very aroused. You're really learning how to push your little sister's buttons and can't wait to exploit this in private. Public **** is too much even for you. "Sit on my lap, Heather," you say.

Heather doesn't even hesitate. You know she's a nymphomaniac and she used to do things like this with men because she was just that horny, but they treated her like crap for the way she was. Now that she's with someone who treats her nicely, she's just as eager to be a slut but now she actually feels happy with her sluttiness. And boy is shy happy as she wiggles her curvy naked body onto your lap like this is the most exciting idea ever. Better yet she's facing you. You always like to see a woman's face and full body when you're fucking her, even if it's not the most logistically practical way to penetrate her deep.

You were already hard and Heather was already wet. Maybe you two really are perfect for each other. She lowers herself down and you jam your cock right into her... thigh.

"Ouch! Watch it!"

"How do you think I feel?" you grunt, feeling like you stubbed your cock.

Katy sighs and reaches under the table, taking your cock and guiding it toward Heather's pussy. This is so incredibly sexy, your little sister is submissively helping you have sex with your girlfriend in public. Okay you could have fucked Heather just fine on your own, but it's far more erotic this way.

Your sister aims your cock and you feel Heather's vaginal entrance lowering over it as she squats down again. With Katy's help your cock slides easily into Heather's soaking wet cunt. She slides her bald cunt down on your cock, facing you with her big tits bouncing as she descends. Her body really is built for sex, you reflect, perfectly matching her enthusiasm for fucking. Her pussy grips you tightly already.

You grown loudly as you penetrate Heather deep on the first thrust. She rides you eagerly, making her tits bounce as she bounces up and down on your cock, her feet positioned on the bench to either side of you for grip. Katy slides over to watch, which you love, her eyes right on your cock as you penetrate your girlfriend. You've really got to do this to Katy again soon.

Heather is squatting down nicely on your cock and it feels great. She can't take you super-deep from this position, evidently, so you don't get into her womb, but doing it in public is hot enough. You're right there in the ice cream parlor having sex with a beautiful woman. She moans shamelessly from the very public sex as Katy watches and slides a hand between her legs in the relative privacy of the back of the booth where she's crept.

"No sex in the ice cream parlor!" the redhead yells. But she's looking at your big cock as it slides in and out of Heather's bald pussy, her eyes following every thrust as you penetrate your slutty girlfriend and she moans shamelessly. Heather bounces up and down on your cock so happily, her big tits jiggling in your face.

"I'll be quick," you say, "And cum inside her so we don't leave a mess."

The employee scoffs, but she's watching your big cock go in and out of Heather still, transfixed. Where have you seen her before? Oh, can't think about stuff like that while you're fucking a lady. You grope Heather's tits and let her do all the work of sex, bouncing on your cock as you fuck for the small audience. Her tits glisten slightly with sweat at your touch, she's fucking you quite hard.

She gets loud, moaning for you to cum inside her. You buck up, shoving your big cock inside her cunt as deep as you can get it from this angle. You hate to disobey her request, but you feel like showing off. You push her up as you start to cum, your cock exploding sperm on Heather's stomach and even shooting up to her tits. The redhead gasps at how powerful you are, and how much jizz you make as you coat heather's front side with cum. Heather fingers her clit frantically as you paint her with sperm in public.

"Hey!" the annoying redhead says.

"Oops," you say with a laugh, milking your sperm out onto Heather's pussy now, "We're not spilling any at least."

"Yeah," Heather says, scooping some cum off her belly then licking your semen off her fingers like the perfect slut she is, "I'll clean it all up. Or you can help if you want..."

"Get out of here!" the employee screams. Just then some other customers come in. You don't want to bother innocent people so you take your lady's hands and help them up, then throw out your trash as Heather cleans herself with relative discretion with her back to the ice cream counter. Katy looks like she wants to help badly, but makes herself just stand there.

The employee sighs and goes to help the customers as you leave. But you spin around at the door for one last check and yeah, she's looking right at your cock.

Once again sorry it's so slow. I am going somewhere with all of this... nothing too dramatic but I think it's amusing. I'll try to post chapters a little bit faster.