“So what are you going to do?” Sugarcoat asked Sunny Flare as she straightened the top of her strapless one piece bathing suit. Sunny herself was on the diving board, clad in a red string bikini.

“I don’t know yet.” she answered, before springing off the board and splashing into the pool. She swam underwater for a few moments, before surfacing at the edge of the pool closest to where Sugarcoat lounged on a deck chair. It was late Saturday morning, and the two were lounging at the pool at Sugarcoat’s house. Her parents had left for a shopping trip an hour or so before.

“I mean, I’m gonna be naked either way,” she continued, smoothing her wet hair back so it was out of her face. “It’s just deciding whether I want to stretch it out over a week or…”

“.. or be the senior class’s free use cum dumpster for a day,” Sugarcoat finished in her usual sledgehammer-to-the-face way.

Sunny looked at her friend, as she folded her arms on the pool deck and idly kicked her feet in the water. “What’s that?”

Sugarcoat gave her an “are you serious?” look over her glasses. “A ‘cum dumpster’ means that you –”

“Not THAT!” Sunny snapped, splashing water up at her. It fell short by about two feet. “I know what… that… means.”

“Prude,” Sugarcoat smirked.

“Well, we can’t all be unrepentant horndogs like you, can we?”

This was true. Sugarcoat’s promiscuity was legendary among Crystal Prep’s student body. It was pretty much an open secret that the smart but abrasive girl was down for just about anything with anyone when it came to sex. Sugarcoat claimed to have had relations with over 100 different people during her time at the school, and given how often Sunny had seen her and another student emerge disheveled and adjusting their uniforms from the equipment shed behind the gym, she was inclined to believe her.

“So what is it?” Sunny asked again.

“What? Free use?” Sugarcoat asked. Sunny nodded and she shrugged. “Basically, being free use means that you’re open to doing anything sex-related at any time. Whoever’s got permission from you to make you free use can come up and start fondling, fingering, or just outright fucking you regardless of what you’re doing. If they’ve got a dick, they could just shove it in your mouth and expect you to start sucking. Or jam your face in their crotch and have you go to town.”

“What do you mean, ‘whoever’s got permission?’”

“Well, like a lot of domination and submission play, most people who practice free use have rules established. Sometimes it’s just between a couple. Sometimes it’s just one person in a relationship who’s free use, but the other people in the relationship can use them any time. Sometimes, they’ll be open to a group of people or, yeah, anyone at all. Of course, you have the usual gang of assholes online who want to take it too far. There’s a bunch of incel forums out there who think all women should be free use all the time. You know the usual ‘women are naturally subservient to men and it should always be that way’ jackholes.” Sugarcoat finished her statement with the universal hand signal for jacking off.

“Gross,” said Sunny. “Have you ever done it?”

Sugarcoat took off her glasses and slid into the pool. She dunked her head under the water to wet her hair then came back up. “Nah. Thought about it, but it’s too much work and, despite what some people may think – “ Sugarcoat gave Sunny a look which caused the other girl to laugh. “-- I do have other things on my mind than getting my brains fucked out on a regular basis.”

With that, she flipped onto her back and kicked off the side of the pool with her toes. She floated out into the middle of the pool, just letting the water support her. “What do your folks think about all this?”

Sunny got out of the pool and sat on the edge, letting her feet dangle in the water. “Nothing. And if I have my way, they’re not going to find out about it.”

“Kinda hard to see how they won’t get word their daughter’s going to school with her great tits and fantastic ass out for everyone to see.”

“They’re out of the country for the next three weeks. Dad’s got a business trip to Saddle Arabia and Mom went with him. Trip’s gonna take a month. They left last week.”

“Ah ha,” said Sugarcoat, before going fully underwater. She emerged next to Sunny. “Soooo?”

Sunny shrugged. “That’s the hard decision. I’d rather just do the one day and get it over with because it’s more likely something new will be the subject of the gossip mill by the time they get home and they won’t have to know anything about it. But I dunno if I want to be at the beck and call of every damn dude in the class.”

“Not just dudes,” Sugarcoat corrected. “I’ve seen some of the looks you get in the locker room after gym class. Pretty sure you’re gonna be munching carpet with the best of us as well if you go that route.”

“Do you always have to be so gross? ‘Munching carpet?’ What are you? Some dude writing bad porn based on what he thinks lesbians are like?”

“I’m pan, but point taken,” Sugarcoat replied. “Are you worried about being inexperienced? I thought you lost your virginity at the boat dance last semester?”

Sunny blushed. “Well… yeah, but it wasn’t exactly satisfying.”

“Who did you go with again? Neon Lights?”

“Trenderhoof,” Sunny sighed. “He lasted about three minutes. And he wouldn’t stop apologizing. It killed the mood.”

Sugarcoat nodded. “Yeah. That guy’s a little too quick on the draw. I think he’s got a complex about it.”

Sunny looked at Sugarcoat. “When did you two…?”

“First day of school. I didn’t have a chance to get off before leaving the house so I dragged him into the janitor’s closet to get some relief. Lucky for both of us, I was already warmed up and just needed a quickie to get over the top.”

Sugarcoat got out of the pool, put her glasses back on, then sat next to her friend. “Why were you wearing underwear in class anyway? Even Cinch enforced that one.”

Sunny shrugged. “I wasn’t paying attention. I finished gym, showered and got dressed. Put on my underwear without thinking about it. Didn’t even realize I was wearing it until two periods later. I probably could have gotten away with it if Suri hadn’t left that damn bag of hers in the aisle in Ms. Blaze’s class.”

Sugarcoat nodded in understanding. “So, what’s it gonna be? Gawked at for a week, or sex toy for a day?”

Sunny sighed. “I can’t make up my mind. I don’t want to be naked all week, but the idea that anyone can just come up and do whatever they want to me is kind of intimidating.”

Sugarcoat blinked as an idea came to her. “You know… you could practice.”

Sunny turned to look at her. “What do you mean?”

“My folks will likely be gone all afternoon. The house is empty. If you wanted, I could fuck you and – ”

“What?!” Sunny yelped.

“Oh, calm down,” Sugarcoat said sourly. “And thanks, by the way, for implying that I’m unfuckable.”

“You’re not unfuckable!” Sunny retorted. “I just didn’t think you thought of me that way!”

The over the glasses look returned. “Sunny, I think of EVERYBODY who isn’t directly related to me that way. But in this case, what I meant was you could be free use for me for the next couple of hours. You get an idea of what it’ll be like, maybe a couple of orgasms as a bonus. I get a sneak preview of you naked and quivering and maybe enough spank bank material for the next month or so.”

“‘Spank bank?’ Really?”

“Yeah yeah yeah, men writing women, whatever. Give me a minute and I’ll breast boobily over to the diving board if you want.”

Sunny laughed, despite herself, then thought about it “If I decide I don’t like it, will you stop?”

“Immediately. You’ll be in control of the situation.”

Sunny considered for a moment. It wasn’t a completely ridiculous idea. As Sugarcoat had pointed out, she wasn’t a virgin, and she had always been at least bicurious, so having sex with another girl wasn’t a problem. If she tried it, and discovered she didn’t like it, well, that pretty much answered the question, didn’t it?

“What time is it?” she asked.

Sugarcoat got up and went back to her deck chair, consulting her phone, which was on the small table next to it. “It literally just became noon.”
Sunny got up and went over to her friend. She took a deep breath and let it out. “Okay. Let’s do it.”

Sugarcoat blinked. “Are you sure?”

“Yeah. But only for an hour. And if I say stop, we stop and I guess I spend the entire week on display for everyone. Okay?”

Sugarcoat grinned and stepped closer to Sunny. “More than okay. Starting now?”

Sunny took another deep breath and nodded. “Yeah.”

“Good.”

Sugarcoat’s hands darted out and before Sunny knew what was happening, the knots of her bikini had been undone and the small fragments of cloth landed on the pool deck, leaving her naked in the sun. her arms and legs moved instinctively to cover herself, but Sugarcoat lightly slapped them away.

“Uh-uh. You might as well get used to this too,” she pointed out. She skipped behind Sunny and openly groped her chest, causing Sunny to gasp.

“Wha–?” Sunny got out before it turned into a sharp intake of air as Sugarcoat began nibbling on her ear as her breasts were fondled.

“Shhh,” Sugarcoat whispered. “I wasn’t kidding, by the way. Your tits are fucking perfect.”

Sugarcoat’s fingertips slid over Sunny’s stiffening nipples, before tweaking them, causing a twinge of pain and arousal to shoot through her chest.

“Ohhhh, fuuuuck,” Sunny moaned. Sugarcoat grinned, leaned over and kissed Sunny full on the mouth.

Sunny felt the other girl’s tongue press up against her lips and she opened her mouth to give her access. Sugarcoat’s tongue slid inside and began to tease and play with Sunny’s. Meanwhile, Sugarcoat let one of her hands slide down Sunny’s chest and over her stomach, before coming to rest between her legs and cupping her mound.

Sunny broke the kiss as she felt Sugarcoat’s fingers begin to explore her.. “Wha-? Sugarcoat?”

“Just relax. Let me do this,” Sugarcoat said soothingly. “But you should really either shave or wax this weekend. It’ll make cleanup easier if you let everybody fuck you on Monday.”

Sugarcoat repositioned herself so she and Sunny were facing each other, then, with no warning, thrust her first two fingers deep into Sunny’s slit. Sunny shrieked in surprise, and nearly collapsed, but managed to hold onto Sugarcoat’s shoulders for support. Sugarcoat’s grin got even wider as she felt Sunny getting wetter and hotter as her pelvic muscles involuntarily clenched around her fingers.

“Oh yeahhh, that’s my good girl,” Sugarcoat said, kissing Sunny again. “God, I’ve wanted to have you for so long. Just like this. Naked and twitching on my fingers.”

To emphasize the point, she began pumping her fingers in and out of Sunny’s pussy, fingerfucking her slowly at first and then faster and harder. Sunny, for her part, could only try to hang on as the sensations overwhelmed her. She let out incoherent squeaks, gasps and moans as endorphins flooded her brain. Sugarcoat’s fingers were magic, seemingly able to seek out all the most sensitive parts of her pussy to maximize her pleasure.

And she wouldn’t stop upping the ante.

“I hope you do decide to be everybody’s free use cumslut on Monday,” Sugarcoat whispered in her ear. “I want to be able to turn a corner and find you slammed up against a wall as some guy pounds this hot little pussy into oblivion. I want to hear your screams echo down the halls as you cum hard on his dick, interrupting my math class.

“I want the girls field hockey team to go to town on you. Licking you, sucking you, making you eat them out right there on the bleachers. I want to see you spitroasted in the cafeteria. I want you to be ridden hard and left a wet sopping mess on the floor.”

“Oh Gaaaahhhhh…” Sunny moaned incoherently. Her hips began rocking in time with Sugarcoat’s fingers. One hand flew up to the back of Sugarcoat’s head and pulled it forward for another kiss. This wasn’t exactly the way the entire free use thing was supposed to work, but fuck it, let her go with the flow.

When the kiss ended, Sugarcoat used her own free hand to circle Sunny’s waist to keep her upright, while she twisted the wrist of her other hand, so her fingers could graze the ridged aria right behind her clit.

“FUCK!” Sunny cried as intense pleasure washed over her. Her hand tightened its grip on Sugarcoat’s hair, and she bit her lip as she heard the other girl whisper in her ear again.

“Most of all,” Sugarcoat continued. “I want to get you up on a desk in front of one of the classrooms, and then, me, Indigo, Sour Sweet, and Lemon are gonna use every single one of your little fuckholes while the whole class watches.”

“Oh!” Sunny gasped again. “Nooooo, p-please…”

“Oh yes,” Sugarcoat said, briefly tonguing her ear before continuing. “I’m gonna bring all my special toys to school and all four of us are going to gangbang you in front of everybody. You’re gonna eat out Sour’s tart little pussy while Indigo sucks on these perky little nipples of yours.”

Sugarcoat punctuated the statement with a quick pinch of Sunny’s nipples.

“And while that’s happening,I’m gonna give Lemon one of my best dildos and she is gonna fuck this needy little pussy HARD… AND… FAST!”

“AHHHHHH!” Sunny’s knees locked up as Sugarcoat began relentlessly pounding her pussy with a series of sharp thrusts of her fingers. As she did so, the bespectacled girl once again slid behind Sunny, keeping her fingers moving and her arm holding her in place.

Sugarcoat once again rested her head on Sunny’s shoulder, enjoying the expression of tormented delight on her face. She felt Sunny begin to quiver around her fingers. Fingers which, by this point, she barely had to move. Sunny’s need was so great she was unconsciously fucking herself with them by this point.

Time to bring things to a head then.

“And at the same time all that is going on, I’m going to get behind you. I’m going to be wearing one of my biggest, thickest strap-ons. And you know what I’m gonna do to you, Sunny Flare?”

“Uhhhhhhgggghhh,” Sunny replied, her senses overwhelmed. She knew Sugarcoat’s reputation but everything the other girl was doing to her was causing her every nerve ending to dance uncontrollably. Goosebumps were raised on her arms, her breasts felt swollen and needy, the tightness of her nipples almost painful. Most of all, she felt the increasing pressure building in her abdomen and the rising wave of tingles in her legs that signaled the cresting wave about to crash over her.

Sugarcoat took half a step back, without letting go of Sunny or moving her head from her shoulder. She cocked her hips then slammed herself into Sunny’s quivering buttocks.

“I am going to POUND -”

She drew her hips back and slammed them into Sunny again.

“-- YOUR –”

And again.

“--ASS!”

Sugarcoat redoubled the movement of her fingers in and out of Sunny’s sodden pussy. She let the fingers of her other hand slide down and begin to torment Sunny’s clit. All the while repeatedly banging her hips into Sunny’s ass, giving her a taste of what she had planned.

“I’m going to RUIN that asshole of yours, Sunny,” Sugarcoat promised, her own breath becoming ragged as desire started to overwhelm her too. “I’m going to shove it deep inside you and stretch you out so much. By the time I’m done, you’ll be able to shove ANYTHING up there.”

“Ohhh FUCK!” Sunny cried, almost completely insensate.

“Oh yeah,” Sugarcoat panted. “And everybody will know it. Everybody will want to be in your ass… and your mouth… and your pussy. You’re gonna be soooo busy, you won’t have time to worry about school. And after school, when you’re all worn out and so cum drunk you won’t even care what happens to you, I’m gonna bring you back here and use you all over again until you FUCKING… PASS… OUT!”

Sunny’s muscles clenched even tighter around Sugarcoat’s fingers and her tormentor grinned.

“You like that, don’t you, you little slut? You like the idea of being used by me and everybody else don’t you? You gonna cum? Huh? You gonna cum right here on my fingers like the perverted little whore you are?”

“I–I’m not… not a- a-” Sunny protested before her words turned into another moan. She was tap dancing on the edge. She could feel it. It was right theeeeerrrreeee…

“Cum for me!” Sugarcoat ordered, using both hands to try to force Sunny over. “Cum for me right now! You said you’d let me use you. So I want you to cum. Do it! DO IT!”

Sugarcoat placed the tip of her middle finger behind her thumb then flicked it hard against Sunny’s clit. It was like flipping a switch, as everything exploded and Sunny let out a scream of pleasure as her orgasm finally hit. Sugarcoat smiled in satisfaction as she felt a gush of warm fluid splash over the fingers still inside Sunny.

Sunny collapsed against Sugarcoat, who quickly re-positioned her feet so they wouldn’t crash to the concrete of the pool deck. After a little maneuvering, she managed to get her hands free and lay Sunny down on the deck chair. She picked up her towel and began wiping her fingers off as she looked down at Sunny’s twitching form.

Sugarcoat smirked, then began stripping her swimsuit off. It felt soaked and uncomfortable, and not in the usual way.

After a minute or two, the sex fog cleared from Sunny’s brain and she opened her eyes to find a naked Sugarcoat standing over her.

“Feel better?” Sugarcoat asked with a knowing grin.

“Y-yeah,” Sunny said, finally catching her breath. “My god, that was… amazing. I could use some water though.”

Sugarcoat nodded and helped Sunny to her feet. “Come on, we can stop in the kitchen on the way to my room.”

Sunny blinked. “Wait, your room? Why?”

Sugarcoat held up her phone. The clock on her lock screen read 12:12 PM.

“I’ve still got you for 48 minutes,” she explained. “And there’s a LOT more we need to cover.”

Sunny barely had any time to register surprise, before Sugarcoat grabbed her hand and dragged her into the house.

Author's Note

This chapter was intended to involve more stuff, but it ran longer than I planned. Don't worry, we'll see what Sugarcoat has planned for Sunny next time.