A Family Affair Pt. 01

*Another of my mostly sex stories. Part 2 already being written, hope you enjoy!*

I always loved the holidays, Thanksgiving then Christmas was a great time to visit and spend with family and not worry about work or school. I had just turned 19, working part time as I went to a local community college and still lived at home.

My older sister Clara was home from college too, we got on okay, had the usual sibling fights but never anything serious.

We were sitting watching tv when our doorbell rang, Mom answered the door and shrieked when she saw who had arrived, giving us all a fright.

"Adam!! You made it, holy shit, come in, come in!" she yelled, hugging him.

"No way, Uncle Adam? Thought you moved to Alaska?" said Clara, getting up to greet him too.

"Well I did, I've a surprise for you all too, come on out honey," said Adam.

A woman came from behind our porch wall, she was about Adam's age, quite pretty and was smiling.

"I'd like you all to be the first to meet my wife Helena, she wanted to meet the family so here we are!" he said.

"Married? Adam, wow!" said Mom.

"I know but this woman has changed my life, changed my whole perspective on being who I am."

"It's very nice to meet you, Adam talks about you a lot," said Helena.

"Well it's a wonderful surprise to meet you," replied Mom.

"It's okay, I've told her everything, she knows about Gina and what she did to me, what drove me away to Alaska," said Adam.

"That was the past, we've healed from that and I'll be taking care of his future," said Helena with a smile as she hugged Adam.

"Well this makes me so happy, Marcus, come help with the bags," said Mom.

Mom and Dad fussed over our Uncle and his new wife, got them set up in the spare room and we'd no sooner sat back down when the doorbell rang again. It was our grandparents.

"Mom? Dad? I didn't know you were coming! Is so good to see you!" squealed Mom.

"Well, Adam told us he was coming and we wanted to surprise you," said Grandma.

Our grandparents had moved a few states away when they retired, we usually went to see them after the holidays but I guess Adam being in town was a big deal.

"Clara honey, I'm so sorry, you'll need to give up your room. All the hotels are full and you have a queen sized bed. You can share with Marcus, he can use his sleeping bag or something," said Mom who then went back to fussing over everyone else.

Clara and I looked at each other.

"Mom, that may have been fine when we were 5, his bed is tiny!" complained Clara.

"I'll sleep on the floor, I'll be fine," I said.

"Please work together, it won't be for long," said Mom who left to get everyone settled.

In a normal house we'd have couches or other comfortable things to sleep on but Mom tried a new cleaner on our couch and chairs, didn't read the label about it being a super concentrate and ruined them. The replacement wasn't due for a while because of the holidays and supply issues so we were stuck on crappy lawn chairs. It didn't bother the rest of the family, they mostly sat in the dining room catching up with Adam.

Clara and I stood in my room when it came to bedtime, I had a few extra blankets but sleeping on the drafty floor wasn't something I could entertain.

"We can share the bed but you wear PJ's and no touching. You face the door, I'll face the window," said Clara, seeing the look on my face at the prospect of the floor.

"Okay," I replied quietly.

I got into bed after she did, she had just showered but I tried to push the amazing smell out of my head as I attempted to get comfortable. As I drifted off though, my brain decided the athletically built blonde with a great ass and small, pert breasts was not my sister and I felt my cock begin to harden. It didn't help that as Clara got comfortable her ass pressed against mine, her heavier breathing suggesting she'd already fallen asleep. I adjusted my cock then did my best to ignore it then finally managed to fall asleep myself.

I couldn't tell what time it was when I woke, I know it was still early or late but in my sleep I must have rolled over. Clara had her arm resting on mine, my hand on her stomach but to my horror, my cock was fully hard and pressing against her ass. I tried to gently pull away but she held my arm in place.

"It's okay, you almost fell off the bed, this is fine," she said quietly.

I tried to instead just move my cock away from her but she moved at the same time and felt it.

"Naughty boy, I'm your sister," she said, wiggling her ass on me.

"I... I'm sorry, I can't help it," I stammered.

"I'm teasing, go to sleep."

I tried, I dozed off for a little but woke to Clara breathing pretty hard and her arm was moving. I tried to say something but she told me to be quiet. At first I thought I was dreaming, she shifted and pulled her panties down to her knees then reached between us and fished my throbbing cock from my PJ's and after adjusting a little fed the tip into her soaked pussy. She gasped a little then took my hand from her stomach and placed it on her breast then slowly pushed back, taking the rest of my cock inside her. I froze, her pussy felt amazing, so warm and tight, I groaned in pleasure when she'd eventually taken me all inside her.

"Sssoo big... filling me up," she whispered.

"Wh... what are we doing?" I stammered.

"Being quiet, your dick pressing against me got me wet and I need to cum before I'll get back to sleep. Fuck me, nice and slow so we don't rock the bed, I'm going to rub my clit."

"B...but..."

"I know you want this, don't think, just enjoy it."

I did as I was told, I fondled her breast as I slowly thrust my cock in and out of her, Clara was cumming after a few minutes of her rubbing her clit, quietly gasping in pleasure and I was pretty close. She took my hand and made me pinch her nipple, I pushed in deep as I felt my orgasm approaching. My slow deep thrusts became deep shallow ones, Clara gasped as I started to groan.

"Do..... don't.... stop...." she gasped.

I pushed as deep as I could into her then shuddered as my cock swelled then exploded deep inside her pussy, spraying my hot seed into her. Clara climaxed again, her pussy almost milking every drop of cum from my cock as she too gasped in pleasure. We both laid together as we caught our breaths but she eventually moved and let my softening cock slide out of her. She got up and used the bathroom then came back and snuggled into me, I'd cleaned up and was laying on my back.

"I was trying to say, don't cum in me but it's fine, it felt really good," she said after a few seconds.

"I, sorry, I thought you were telling me not to stop,"

"It's fine, I've just never had a man cum in me before, it felt really good."

"I was your first?"

"No doofus, I just prefer guys pulling out and cumming on my tits, makes me feel slutty and I love it."

"Mom and Dad think you're gay."

"I know they do, I told them so they'd stop trying to set me up with that jock douchebag Kevin. He acts all nice and stuff when we're all over at Ken and Jane's but he tried to get me to fuck him and he's an asshole. I was going to blow him one time but he's tiny, he was like, 'oh yea, suck the monster baby', I laughed so hard I couldn't do it. He got so mad when I just left."

"So what now?"

"Now, we get some sleep little brother, this was just sex okay, if you're not an ass about it we'll do it again, your cock is yummy."

"It doesn't bother you that I'm your brother?"

"Nope, you have a cock and I'm a slut, just don't blow my cover, far as folks are

concerned I only like pussy and I want to keep it that way. Goodnight."

I slept really well after that, when I woke up, Clara had already gotten out of bed and was in the shower. I walked in to brush my teeth but she saw me and popped her head round the glass.

"Wanna join me, give me a nice quickie before we join the rabble?" she said with a smile.

"Uh, sure," I replied.

"Well if you're not keen I'll just wash my own boobs."

"Sorry, I didn't want to be too eager."

"It's allowed in private, just remember respect, I'm giving you this so treat me right and we'll fuck a lot okay?"

"Okay." I replied with a grin.

Seeing her naked had me getting hard already, by the time I was behind her, rubbing her pert breasts with soap as she'd insisted, I was throbbing. She looked over her shoulder and asked if I was ready then reached back and fed my cock inside her. Clara held onto my shower's rail and I held on to her waist and watched her ass as I began to thrust.

"I'll get off myself if I have to, good and hard little brother," she gasped when I was taking my time.

I did as I was asked and increased my pace, I was enjoying her pussy but before long I felt myself getting close. I slowed down to tell her but she told me to keep going and a few hard thrusts later I was cumming, almost lifting her feet off the ground as my cock sprayed my seed deep inside her. As I emptied the last few spurts into her she rubbed her clit and shuddered as she got off, squeezing my cock as she climaxed. She leaned back onto me, pulling my hand up to her breasts as the water cascaded over us.

"That was fucking great, lets get out so we don't take all the hot water," she said.

We got dried together in the bathroom, watching her as she ran the towel over her body got me hard again of course, she smiled when she noticed.

"You've cum in me twice in the last 5 hours and you're hard again already?" she said.

"Well in fairness, both times have been from behind so I didn't get to see your breasts, they are really nice," I replied.

"Well if you're good, maybe I'll ride you tonight and you can play with them while we fuck."

"Great, now I'll have a boner all day."

"Can't help that."

Clara kissed me on the cheek then slapped my ass as she walked by me, she was dressed and had left my room by the time I'd finished brushing my teeth.

"Well someone's in a good mood after sleeping on the floor," said Mom, she caught me humming to myself as I made coffee.

"Oh we made a blanket wall and Clara had me sleep on the bed, the floor is so drafty," I replied.

"Okay. It won't be for too long, I think Grandma wants to leave after dinner."

"They going up to see your Aunt Liz?"

"Yes, they're moving to Florida next year and Grandma won't go there so she wants to visit before they move."

"Cool."

The kitchen soon became a chaos zone of cooking and preparing, Clara and I stayed out of the way and sat watching tv with Dad and Uncle Adam, they both seemed pretty tired.

"So, Uncle Adam, how is Alaska and how did you manage to find a gorgeous Russian woman?" said Clara.

"Alaska is beautiful but not a fan of the winters. We're talking about moving back down here soon though, Helena is finishing out a contract then we can. We uh, we just found each other really, met through a friend who said we were perfect for each other and she was right," replied Adam.

"That's so awesome. I wouldn't trust any of my friends to hook me up with anyone, they'd find the worst possible just to watch the fireworks," said Clara.

"Those are not good friends."

"Oh I know, most of the girls in college have no idea how to function at life though, it's quite pathetic. I'm thankful Mom and Dad taught me how to be a human before they released me into the wild."

"You mean you actually listened to the advice we instilled?" said Dad with a smile.

"Some of it, I won't eat yellow snow and don't drink tequila on an empty stomach," said Clara.

Dad laughed.

"Well, I'm pretty sure that's your Mom's advice on the tequila but you turned out okay."

I dozed off while they were talking and woke to Clara rubbing my crotch through my jeans. I panicked and looked around but she laughed.

"Dinner's ready, they're all in the dining room already. Just making sure it's still there for me to enjoy later," she said, helping me to my feet.

"I'm going to splash water on my face and wake up," I replied.

Dinner was really good, while we sat talking and letting the food settle, the doorbell rang. Dad answered and came back with his cousin Lisa.

"Lisa!" squealed Mom.

Mom got up and grabbed her in a big hug, our Grandparents hugged her and chatted with her for a bit.

"I'm on my way to see my sister in law, glad I was able to catch you both before you left!" Lisa said to our grandparents.

"Well it's great to see you too young lady, we have to get going though," said Grandma.

Grandparents left while Lisa and everyone else caught up, I was just counting down the hours until bedtime when I'd get to be inside Clara again. I decided to read some of my bookmarked erotica, Clara snatched my phone when I was getting into one story, she looked at it briefly then gave me my phone back as she sat next to me.

"You know, those stories are what led to me fucking you," she said quietly.

"What?"

"I had to use your laptop and being nosy I looked at your bookmarks. Noticed they were mostly incest themed stories and they made me so fucking hot. I was totally going to seduce and fuck you anyways, glad we got the push by sharing the bed."

"I'd never had made the first move but I'd imagine you being in the stories with me, I thought my ex was great in bed but you're so much more."

"Well, like I said, treat me right and it'll continue. Come, let's go talk to Aunt Lisa."

"So who's going to tell her?" said Mom as we walked into the kitchen.

"Tell who what?" said Clara.

"I'm sorry hun, I'm going to stay the night and your room was given up again. I couldn't sleep on a small bed because of my back," said Lisa.

"It's fine, Marcus doesn't snore and actually showers, I'll live," replied Clara.

I was impressed by her keeping a straight face. "I need a bigger bed," I replied.

"Well if your mother hadn't destroyed the couch and chairs with that cleaner stuff we'd get one but maybe get a better job and buy your own kiddo," laughed Dad.

"It's fine, one more night won't kill me," I sighed.

Lisa, Adam and Helena were all chatting and drinking, Clara and I made a show of going to bed separately but as soon as she confirmed it was me coming into the room she flung back the covers to show she was naked. I started getting hard right away.

"I looked up that story you were reading, it got me nice and wet," she said, grinning.

"It's one of my favorites, I'm so glad you found them and get off on them too," I replied as I quickly stripped.

"I bet you are, do you want to eat me first?"

I answered her by climbing onto the bed and opening her legs, I took a second to admire her shaved pussy, her juices already glistening on her labia then I began to lick and explore her. Her breathing got heavier as I slowly licked closer to her clit then she began to softly moan as I circled and teased it. Her juices tasted incredible, I savored every lick and felt I could get lost in her pussy. My efforts were soon rewarded with her legs clamping round my head, her whimpering and flood of cream telling me she was cumming. She was still catching her breath when she finally let me go. I climbed up her body and placed my already hard cock at the entrance of her pussy, she pulled me to her for a passionate kiss as I slowly pushed inside her.

"That was fucking amazing little brother, your ex teach you that?" she said quietly, finally breaking the kiss.

"She did, said I had to make her cum orally before we would even fuck, I didn't care, I love it," I replied.

"Well you can eat me any time you like, most guys I've been with are useless at it."

I was enjoying getting to see her face as I thrust into her, watching her breasts shake with each one but after a few minutes of deep hard thrusting she came again and wanted it from behind. I was already pretty close so I didn't last long, I pushed deep into her when I came, my cock swelling as I sprayed my seed into her. We collapsed together on the bed then once we'd both cleaned up we snuggled together and fell asleep.

The next morning we all had breakfast together, Aunt Lisa left right after and Clara had me help her strip the sheets from both of our beds. I was kind of sad I wouldn't get to have her in my bed again but Clara was far from finished with my cock. She pulled me to her when we'd started the washing machine in our basement laundry room and kissed me.

"So, tonight you're going to sneak into my room and I'm going to ride your cock nice and slow after I sit on your face. My mattress is nice and firm so it'll be perfect," she said.

"I was worried we'd be done once you got back to your own bed," I replied.

"No way, your tongue alone has me wanting more and your cock is great."

It was pouring rain that day so the plans of shopping got moved to another day, Adam and Helena spent most of the day with our parents, mostly talking and actually included us in a few board games. When they started drinking after dinner, Clara and I watched a movie then made a show of going to bed separately.

I'd no sooner sat down on my bed when she texted me though, I checked the hall was clear and quietly let myself into her room. I quickly stripped and laid on the bed and smiled as Clara straddled my head, lowering her pussy to my mouth. I reached up and fondled her sexy ass as I licked her, she was moaning quietly and grinding her pussy on my mouth. I remembered her sweet spots from the night before and it didn't take me long to make her cum. Noticing I was already hard, she got off my face and just took me inside her and began riding me. It felt incredible, I reached up and played with her breasts as she fucked me, gazing at her face as she took my cock in and out of her. We both had a sheen of sweat on us when she climaxed again, her orgasm got me close too but she slumped forward as the pleasure burned through her body.

"Grab my ass and fuck me from below, I know you're close," she gasped.

I did as she asked and pushed up into her, it only took a few thrusts and I erupted, moaning into her mouth as we kissed through our mutual climax.

I think my cock was still twitching, Clara was pretty much laying on top of me, gazing into my eyes as we caught our breaths again. Neither of us heard her enter the room but I'm pretty sure we both froze when Mom spoke.

"Well, your Dad owes me $100 but I think I'll let him off. Relax, you're not in trouble. You should both come with me though," said Mom.

Clara and I looked at her wide eyed and couldn't move. Mom was leaning against Clara's dresser, she was completely naked and by the sheen of sweat on her and her matted hair, had been having some fun of her own.

"Kids, trust me, I could tell you why you're far from being in trouble or you can just come and see for yourself," said Mom.

Clara climbed off me, we both made a pitiful attempt at covering up but Mom just laughed.

"Honey, I've been standing here for 5 minutes, no need to cover up. Give yourselves a quick clean though, cum is a bitch to get out of the hall carpet."

We both cleaned up with a towel then stood awkwardly in front of Mom. She smiled then kissed us both on the cheek then had us follow her.

What we were led to had us both shocked. Mom had led us to their bedroom, on the bed Dad was on his back with Helena in between him and Uncle Adam being double penetrated, Adam's cock sliding in and out of her ass while Dad pistoned into her pussy from below.

"I've already had my turn, Adam's cock feels great when your Dad is in my ass, or when he's not," said Mom with a grin.

"Holy fuck that looks amazing," said Clara, unable to pull her gaze from them.

"Well sit with me and watch, do you want to go next? Those two will be hard for hours, we got some amazing stay hard cream when we were in Cabo last year, tingles your pussy a little but keeps the guy hard for ages," replied Mom.