What Happens at a Pool Party Pt. 02

This is a story that takes place in the same universe as my "What Happens in Vegas" series. You don't have to read that 12 part story to understand what's going on in this story though. This is how Kate and Mark got together, which eventually led to their marriage. Everyone in the story is over 18. This is a work of fiction, any resemblance or similarities to anyone living or dead is coincidental. Enjoy!

Mark sat on his couch; his fingers laced through Kate's red hair. A cheesy rom-com played on the TV behind her totally forgotten. Her head bobbed up and down his hard cock while he tried to keep his thrusts under control.

"Oh god, Katie," he moaned quietly.

His fingers tightened in her hair as she dragged her tongue slowly up the underside of his cock. She sucked hard at the tip, and he couldn't help but thrust a little as he dripped precum into her mouth. She lifted her head up and looked up at Mark.

"You like that, Mark?" she growled low in her throat. He panted and nodded.

"If you keep doing that, you're gonna make me cum," he said.

She grinned evilly at him and ran the tip of her tongue over the slit of his dick. He moaned, too loud. Kate looked towards the closed door to her right, where they had wedged a chair under the handle.

"Shhh, Mark," she said, getting to her feet and sitting next to him on the couch.

"I know," he said. "You just get me so fucking hot."

He reached for her and pulled her shirt over her head. He pushed one cup of her bra aside and licked around her hard nipple.

"Mmmm, yeah," she whispered.

One hand slipped under her skirt while the other gripped Mark's cock. He dripped in her hand as he pushed aside the other cup and sucked hard on the nipple there. She pumped her hand up and down Mark's shaft, as she circled her clit with a finger. Her breaths came quickly as her finger slid into the moisture of her pussy.

"Oh god Mark," she gasped. "I'm so wet."

He pushed her hand aside with one of his, a finger creeping past the moistened crotch of her panties. He plunged a finger into her wetness and a small moan ran up her throat.

"Oh fuck, you are so wet." Mark was nearly whimpering.

His cock throbbed in her hand as he pumped his finger in and out of her slowly. A thumb pressed to her clit as he moved his mouth over her erect left nipple. She groaned quietly and slid her hand down the shaft of his spit slick cock to cradle his balls. He slipped a second finger into Kate's pussy and her back arched as she gasped in a quick breath. Her hips bucked against his hand.

"Oh yes, Mark," she whispered.

"Kate, fuck, Kate." Kate's hand tightened around his balls, then stroked up the length of Mark's cock. Precum dripped down his shaft and she spread it over the girth of him as she opened her legs wider.

A sudden sharp knock on the door brought them both jolting from the lustful haze they had been floating in. The two shot apart. Kate bit back a whimper as Mark pulled his fingers from her quickly. He winced as he shoved his twitching cock back into his pants. Kate tugged her shirt over her head hastily.

"Mark? Kate? We're going to play Pictionary! Do you want to join us?" a sweet voice called through the door.

"No thanks Mom, we're watching a movie," Mark sputtered.

"OK! Well, come join later if you want!" his mom replied.

"Alright," Mark said.

"Do you two want me to bring you some popcorn before we start?" Fran was too sweet, but Kate wished she would leave already.

"We're all good mom, thanks though!" Mark said brightly, his hands clasped over his swiftly softening cock.

"OK then! Enjoy your movie!" They heard shuffling as Mark's mother went up the stairs. Kate blew out a breath.

"You should really get your own place," Kate said huffing out a small laugh. Mark nodded.

"Yeah, I'd like to," he said.

He'd been living at home in his parent's basement apartment since he graduated the past summer. He had saved enough money to get into an apartment of his own, but he didn't have enough of an emergency fund built up, so he opted to stay for a bit longer, while he saved.

He hadn't anticipated needing too much privacy since he hadn't been seeing anyone when he had come up with the plan at the start of the summer. He hadn't anticipated that Kate's return would result in a very hot and heavy friends with benefits situation.

The two had been fucking each other since the pool party at Aaron's house. It wasn't just a few times either. They had sex pretty much every time they saw each other.

They had fucked in some of the strangest places. In Mark's car after dinner and a movie with everyone; the woods during the annual Labor Day camping trip with their friends; very quickly in Fred's bedroom during a backyard bar-b-que; even when they had run into each other at the library.

No one really knew what they were up to. Madison had her suspicions, but she never talked about hunches, she only talked about things she knew were absolutely or mostly true.

Fred and Aaron had noticed changes with their friends but couldn't put a finger on what was actually going on. It helped that neither of them saw Kate as potential hook up material, she was just plain old Kate, that they had known since they were kids.

Kate felt bad keeping it from everyone. Even though they had been loud in the shower the first time they hooked up at the pool party, most everyone had been passed out with wicked hangovers, so none of their friends had heard.

It wouldn't be the worst thing if everyone found out, it would just make things different, maybe even awkward. Kate was sure that Madison would ask if they really were keeping it casual, very much just about the sex.

That had been the intention at the beginning for sure, when Kate was still getting over Ryder. She hadn't wanted a relationship when they started this arrangement. All she knew then was Mark was hot and she was horny. He was willing so why not start having sex?

But now Kate was starting to think about Mark when they weren't together. She would almost buy him little treats or gifts on her way over just because. Or she would see something, hear a song, watch a show and think he'd really like it and that she wanted to be the one to share it with him.

Those weren't things that friends with benefits do, she'd tell herself. Those were girlfriend things, and she wasn't Mark's girlfriend. Although, the more they did this, the more she discovered she might actually want that.

Kate pushed those thoughts out of her head for the moment. She and Mark hadn't talked about what was going on between them since that first hook up in the shower, so she had no idea how Mark was feeling. She did know that he clearly really enjoyed fucking her and so for now she'd take that.

Kate grinned at Mark and slid her panties off, then climbed onto his lap.

"Oh," she said. Mark's dick was flaccid in his pants.

"Yeah, a little difficult for me to hold an erection while talking to my mom and shoving it back into my pants. It gives me flashbacks to middle school," Mark said, smiling sheepishly. Kate laughed lightly and kissed him.

"No problem, we'll just have to get it back," Kate said.

She kissed him again, her tongue probing forward. Mark opened his mouth, entwining his tongue with hers as he wrapped his arms around her torso, holding her close. After a moment he pulled back slightly.

"Kate, can I... talk to you about something?" Mark asked.

Kate sat back on his lap, suddenly acutely aware that she had slid off her underwear. She was still very turned on, but the serious expression on Mark's face caused her to pause.

"Sure," she said. "Should I?" She motioned to the couch asking if she should get off his lap.

"As much as I like having you here," Mark said pressing his hips upward, rubbing pleasurably against her wet pussy. She rubbed herself against him and he shuddered a little.

"It might be less distracting if you sat on the couch," he admitted.

"Alright." Kate moved to the couch, smoothing her skirt over her butt. "What's up?"

Mark sighed for a second, looking off into a corner as he gathered his thoughts.

"So, we've been hooking up for a while now, going on what? Like two, almost three months, right?" Kate nodded. "I really love it; the sex is amazing. You're incredible." Mark paused and chewed on his thumbnail for a minute.

Kate waited patiently. She hoped she knew what was coming, hoped he was going to ask her to take it to the next level, hoped he wasn't breaking it off. She waited, watching him carefully keeping her face open and neutral.

"I think I might be starting to develop feelings for you. I totally get it if you're not into that, if you're still..." he paused glancing away from her for a moment.

"You know, getting over Ryder. That's OK, but as much as I like hooking up with you, I just... Katie, I really like you. I don't want to do this friends with benefits thing anymore. I want to be with you," Mark finished.

He glanced at her face quickly then stared at his hands, his eyes darting up to hers every now and then. Kate took a deep breath and sighed it out.

"If I'm being honest, I've also started to develop some feelings for you. And you're right the sex has been fucking incredible," she hesitated for a second. Mark's face lit up for a moment, until her pause.

"What is it? Where's the but?" Mark asked.

"There's no but, not really," Kate said. "Just... have we totally ruined our friendship?" Mark stared at her for a minute, furrowing his brow.

"Well...yeah I guess so," Mark said. Kate's face crumpled but he continued.

"But Kate I think this is better. If we're being honest here, it seems like we've both developed deeper feelings for each other. I think about you all the time. If we're on the same page, is it so bad if the friendship we had is in the past?" Kate thought for a minute.

She knew it was too late to worry about what this would do to their friendship. They had thrown that out the window the minute they hooked up for the first time.

"That's a good point. And I really do like you Mark, like a lot," Kate finally said. Mark's face broke into a grin.

"So, what do you think of making this official?" Mark asked.

"Official in what way?" Kate asked.

"Well, I guess I'm asking if you want to be my girlfriend. Go out on dates, tell people we're together, tell our parents, all of that," he said. Kate gave a small smile.

"I think that would be wonderful," she said. Mark grinned and pulled her close to him, planting a little kiss on her lips.

"Since that was your answer, I have something else to talk to you about," Mark said.

His cheeks turned pink as he spoke, and he felt his stomach flip with anxiety. Kate pulled back a little, studying his face for a moment.

"OK," she said slowly. "What is it?"

"It's really not a big deal, it's just... something I like, um, sexually. I've never told anyone about this," Mark paused and swallowed. He was pale under his pink cheeks.

"Jesus, Mark, just say it. You're freaking me out," Kate laughed nervously.

"Would you be willing to...that is, I mean you can say no if you want to," Mark said.

"What is it?" Kate asked forcefully. Mark took a deep breath before speaking again.

"While we're fucking can you put a finger in my butt?" Mark asked quickly. Kate stared at him, dumbstruck by his bluntness.

"What?" she asked. Mark chided himself, he should have waited, maybe brought it up while they were hot and heavy. Maybe it would have felt more natural then.

"I just...I tried it one time when I was jacking off and it was, really fucking good," Mark started. "And if it's good while I'm jacking off, I think it would be even better while we're having sex."

"Why didn't you ask before?" Kate asked after a brief pause. "We've been fucking for a while, and I never even thought to do that for you."

Kate thought back over their sexual encounters and remembered the look of excitement that would cross Mark's face as she rubbed his taint or squeezed his ass cheeks. Why wouldn't he have brought it up then? Why hadn't she noticed how much he enjoyed it and pushed a little farther?

"It's not something that's widely talked about among straight guys, at least not that I've heard. I was embarrassed," Mark admitted. "But now that we're making things official, things are different. You get girlfriend information now instead of just hook up information."

"Alright," Kate said. "That makes sense I suppose. I've never done it before..."

"It's fine, I've only ever done it to myself. You'd be my first partner to know this particular...preference, I guess. You would be the first person to do this to me." Mark smiled softly at her and Kate felt a flush of warmth in her stomach.

She had given up being anyone's first anything years ago in college. Even when she had experimented with women, they were all much more experienced than her. The thought of being a first for Mark was exciting. The thrill washed through her body reigniting the warmth between her legs.

"That is a very compelling thought," Kate admitted. She put a hand to Mark's chest, ran it up to his neck and pulled him into a kiss. "I think I would love to try that out with you."

"Really?" Mark asked. He ran his hands up the sides of her body. Kate nodded and he smiled, kissing her again.

His hands cradled her face as he pressed his mouth to hers, pushing his tongue forward ravishing her mouth. She sucked his bottom lip into her mouth and nipped it lightly with her teeth.

Mark quickly pulled her shirt over her head again and pinched the clasp of her bra, pulling it off and tossing it aside. He ran his hands over her breasts, pinching both nipples between his fingers roughly. She moaned quietly and leaned back on the couch.

She reached her hand toward Mark's open pants and slid it under his boxers. His cock was half erect and twitching as she gripped it.

"Oh, someone got excited just talking about what's to come," Kate teased. Mark smiled wickedly and pushed down his pants and underwear, while Kate tugged his shirt over his head.

Her hand ran up and down his cock, spreading the slickness that dripped from the tip down the shaft to the base. She brought her hand back up and focused on the tip, teasing it, running her thumb over the slit as it dripped. Mark groaned as he ran his fingers over Kate's clit.

She gasped as his fingers traced up her center, gathering her wetness on them and circling her clit. Her back arched a little as he worked over her vulva and clit slowly. He slowly thrust two fingers inside, relishing her wetness and warmth, the softness of her.

"Oh, Mark," she moaned.

Her legs fell open wide as his fingers pushed in and out of her, his thumb rubbing at her clit. Her hands flew to her breasts, and she pinched at her nipples roughly. They slipped easily under her fingers, shining with the moisture they brought from Mark's cock. Her hips rocked against his hand as she moaned with the sensations.

"Fuck," Mark muttered.

He grabbed his now rock-hard cock and pumped up and down the shaft, his fingers pumping into her pussy faster now. He pulled them from her and held her gaze as he stuck the two fingers in his mouth and sucked off her juices.

"Oh god," Kate groaned and thrust her fingers into herself. Her back arched and she nearly came watching Mark pump up and down his cock, sucking his fingers. She pulled her soaked fingers from herself, rubbing the slick fluid between them.

"Ughn, fuck me Mark," Kate demanded.

Mark grinned and leaned forward hovering over her. He lined up the swollen head of his cock to her entrance and pressed forward fast and hard.

"OH! Yes!" Kate yelled.

"Shhh, Katie," Mark groaned out, holding back his own exclamations. He grabbed for the remote stuck between the couch cushions and bumped up the volume of the ignored rom-com.

"Sorry," she moaned. Mark pulled back and thrust into her again hard. She gasped out a breath and brought her hand with her slicked-up fingers to his ass crack.

"Ready," she asked.

"Fuck yeah," Mark said huskily. "Start by going in circles around it." Kate nodded.

Her fingers found his puckered hole and she started circling it gently, spreading the slick fluid on her fingers all around. Mark gasped and groaned as he thrust forward again.

"Is that OK?" she asked through her panting.

"Ohhh, yeah, it's great," Mark moaned. "You can try one finger now."

Kate nodded again and pressed a finger into Mark's hole. His eyes squeezed shut as he groaned low in his throat, his mouth fell open with a gasp, and she felt him clench around her.

"Are you alright?" she asked him. Mark opened his eyes and held her gaze again.

"Yeah," he said. "Just go slow at first."

Kate pushed her finger farther in slowly and Mark's thrusts stilled as he panted. His mouth fell open again and he dragged his tongue up her neck roughly.

"Ah! OH, yeah!" Mark moaned, as she pushed her finger as far as she could. Kate shushed him quietly as he began to pump his hips again.

Kate was surprised by how much she was enjoying this. She'd never really experimented with any sort of butt play before and seeing Mark slowly turn to liquid in front of her, as a result of her ministrations, was an amazing feeling. A sense of power came over her, but all she wanted to do with it was make Mark feel euphoric.

Slowly she thrust one finger in and out of Mark. With each thrust, he seemed to loosen up a little, and she could swear she felt his cock getting harder inside of her. His thrusts became more voracious as she plunged her finger in and out of him.

"Oh god, Mark," she groaned, panting.

"Ah Kate, this is amazing! Oh fuck, put in another finger," Mark whined.

Kate carefully slid in a second finger and Mark shuddered on top of her.

"Oh fuck, fuck. I'm so close," Mark moaned.

Mark groaned again as her pussy squeezed around his cock. The feeling of her warm, wetness sliding against his hard cock, and the firm press of her fingers in his ass was mind numbingly satisfying. He pushed his ass out more allowing her fingers deeper.

He began to pound into her pussy wildly, their sweat slicked skin slapping together. He grunted again and panted hard as he rode the waves of pleasure that wound through his body.

"Oh, fuck Mark," Kate groaned.

Her fingers began to move faster inside of him. Her other hand gripped his ass cheek pulling it to one side. He gasped and whimpered as her fingers moved in him swiftly.

"Is this OK, I can't fucking stop," Kate moaned.

"Yeah! Oh, fuck Kate, yes! Oh fuck, harder!" Mark panted.

Kate slid in a third finger and pushed in and out as hard and fast as she could. He made a small yelping, whimper and Kate felt a wave of pleasure spear through her pussy.

"Ah!" Kate moaned, bucking her hips up to meet Mark's frenzied thrusts. "Fuck, yeah!"

Mark could feel Kate's orgasm rise in her, her pussy squeezed his cock harder than it ever had before as her back arched.

Kate couldn't help but let out a strangled yell as her climax crashed through her, she kept her fingers pumping hard and fast into Mark as he pounded at her pussy. Mark couldn't seem to keep it together either as he neared his own release.

"Ughn, oh, ah, AHAHAHAH FUCK!" Mark exploded as Kate's fingers brushed that sensitive bundle of nerves inside of him. His teeth clenched, he groaned loudly, and he thrust into her hard with each spurt of his cock.

His thrusts gradually slowed as his orgasm ebbed away. Her fingers still worked gently inside him. He whimpered and groaned with the slow swipes of them. He panted as his thrusts slowed to stillness.

"Oh my god, fuck. That was..." Mark trailed off panting. Kate smiled and tried to catch her breath as well.

"Yeah, that was something else. Jesus," Kate said. She slid her fingers out of Mark and gave his butt cheeks a squeeze.