Swimming at the lake

"Guys," Ashley exclaimed over breakfast, "we've been here for THREE WHOLE DAYS, and we've yet to go swimming. I'm going today. I don't care what the rest of you do." She finished her food and skipped off to her room to change. Brandon just looked at everyone and shrugged before following her.

"Girls in bikinis? You don't need to tell me twice," Kurt hurried off to also get changed.

Everyone agreed that swimming seemed like a good idea except Heather who sat sullenly at the table. Seeing the normally bossy head cheerleader silent was odd and Chloe took over. "Okay then. Boys, you get changed first and head down with the towels and maybe grab a cooler. Us girls need time to get ourselves ready."

Zack and Gavin hopped up to obey. They both changed quickly and reconvened in the kitchen while the girls disappeared into their rooms to change. Kurt and Brandon soon joined them and they set about gathering up towels and filling a cooler with water and beer. They lugged everything down to the beach and were setting out the towels when the girls made their appearance.

Ashley was first. She had on a deep green bikini that complimented her skin tone well. She skipped up the beach right to the water and dove in. She came up laughing and flung water towards the boys.

"Oh it's on," Kurt nudged Brandon and they both took off after Ashley as she screamed in delight and splashed more water at them.

Gavin's eyes were locked on Victoria and Chloe coming down next. He elbowed Zack to get his attention and heard his friend whistle. Victoria had on a white one piece, but it was cut to expose a giant diamond of flesh starting just bellow her breasts and going all the way past her navel. Chloe was right behind her wearing a surprisingly revealing black bikini. Zack had never seen her wear something so daring before. Clearly all their fun the past couple days had emboldened her. Both girls smiled demurely as they walked past their boyfriends. They giggled and grabbed their respective boys and then dragged them towards the water.

Madison was next. She'd hung back a little ways, uncharacteristically nervous about her brother seeing her in her pink bikini. She couldn't decide if she wanted him to ogle her or if that would just make it more difficult. Brandon was too busy hoisting Ashley over his head and dunking her to notice his sister's approach. After another moments hesitation, she waded into the water to join the fun.

Heather came last. She was wearing a dark blue string bikini that was barely holding her massive bosom. She watched all the others playing in the water and only felt frustrated. Instead of joining them, she flopped down on one of the towels and rolled onto her stomach to catch some sun. The sunglasses she had on, hid the daggers she was glaring at everyone, but they probably wouldn't have noticed anyway. Zack had Chloe on his shoulders and they were wrestling the team of Gavin and Victoria. Ashley was trying to push Brandon underwater while Kurt unsuccessfully hit on Madison. Heather sighed and closed her eyes. Sometime later she felt water drip onto her back. She cracked open her eyes and glared over the rim of her sunglasses. Kurt was standing over her grinning.

He sat down on the towel next to her. "So are you gonna tell me what bug crawled up your butt? You've been a royal bitch all morning."

"Like you care," Heather huffed.

Kurt held up his hands defensively. "I'm serious. Everyone's out having fun and you're here moping. What gives?"

"All of you!" Heather finally growled. "Everyone's hooking up, happy and carefree. Meanwhile I'm stuck horny and alone. I couldn't even borrow you last night cause you were off with some imaginary wood nymph or something."

"Geeze Heather." Kurt smacked her on the ass causing her to frown further. "You go one day without dick and you have a come apart. You want me to call some of my buddies to come take care of you?" Heather eyed Kurt like she was giving the idea serious thought. "Fuck Heather, are you okay? I wasn't serious. I might be willing to fuck you silly, and I certain won't stop you from doing you, but I'm not about to pimp my cousin out to random guys."

"Kurt," Heather was genuinely surprised, "that's actually kind of sweet."

"I'm a paragon of familial tenderness," Kurt stuck his chest out like he was posing for some statue.

Heather laughed and felt her resentment fading. "I guess I have been kind of a bitch."

Kurt smacked her ass again and then moved to kneel behind her. "Poor Heather, **** for the D." He grabbed Heather's hips and pulled her back against his crotch, forcing her onto her hands and knees. "Beg me to fuck you and I'll take care of your problem right here."

Heather froze. She could feel Kurt's cock hard against her ass. The rest of their friends were still playing in the water and hadn't noticed anything yet, but if she let Kurt fuck her, someone would notice sooner or later. Kurt's hand ran softly across her ass before giving it another swat. She shuddered and felt herself getting wet. She was horny, yes, but was she ****? "Fuck me," she finally whispered.

Kurt smacked her ass again. "What was that?"

Heather closed her eyes. "Please fuck me."

Another smack. "Like you mean it, slut."

Heather shuddered and surrendered. "Please fuck my slutty pussy with your hard cock." She felt Kurt pull her bikini bottom to the side and then his cock pushed into her. She moaned happily as he hilted fully insider her. She wiggled her ass, grinding against his crotch. "Yessssss."

Kurt began to thrust in and out of his cousin. "You know, I never would have figured you were so submissive sexually."

"What?" Heather bit off another moan as Kurt began to thrust harder.

"You like being told what to do." Kurt smacked her ass again. "Every time we've fucked, I've ordered you into it. You love it." Heather was having a hard time disagreeing with her cousin. When he commanded her, it did make her feel extra horny. Kurt bent over her back so he could whisper in her ear. "Maybe I should tell the other guys about you. Let them know if they order you into their bed, you'll happily be their obedient fuck toy."

Heather let out a giant moan at the idea. Fuck, I am a slut. "I thought you didn't want to pimp me out."

"To random guys," Kurt found a way to slide one of his hands under her bikini and pinch her nipple. "But these are your friends. Besides, if they're busy fucking you silly, I'll get a chance with their girls. Then again, maybe I won't need to tell them anything. I believe we've been noticed."

Heather looked out into the water, but kept grinding her ass back onto Kurt, not wanting him to stop. Victoria had noticed the incestuous couple first. Even knowing that Heather had hooked up with Kurt was nothing compared to actually seeing it happen. She froze in shock, allowing Chloe to finally tip her off of Gavin's shoulders. As she came back up sputtering, she heard Ashley whistling at the couple, drawing everyone else's attention.

"Look at them go," Ashley smiled at Madison. "I don't know if it's being in public or the ****, but that's pretty hot."

Madison felt like she was blushing from head to toe. She kept her eyes locked on Kurt and Heather, intentionally avoiding looking back at Ashley or Brandon. Given what she'd seen last night, Ashley's words were far more effective than the blonde probably realized. "Um...yeah. I...I need to go back inside." She darted out of the water, scooping up a towel and rushed back towards the cabin.

Brandon glared at Ashley. She smiled and gave him a 'what' shrug. He sighed and exited the water to go make sure his sister was okay. Chloe had gotten off Zack's shoulders and snuggled up against him to watch the show. They both had snuck a hand into the other's suit and were teasing each other. Gavin was trying to look elsewhere and still watch the action out of the corner of his eye.

Victoria smiled at him and turned his head to face the two lovers. "It's okay if you look, Gavin. Ashley is right. It is pretty hot."

Kurt was now really giving it to Heather. He'd tugged her top down, completely freeing her breasts before grabbing her arms and pulling her back, forcing her breasts outward for everyone to see. Each him his dick slammed into her, her magnificent bosom bounced. Heather's constant moans were clearly audible to everyone in the water. When she finally screamed in orgasm, Kurt pulled back even harder, bending her in an incredibly erotic display. He thrust deep inside her pussy and came too.

When Kurt finally let her down slowly, Heather had a happy grin on her face. She could hear her friends clapping at the performance. After a few more moments she tugged her suit back into place and stood up. "I think I will go enjoy the water after all." She walked forward towards more clapping and cat calls.