Fun with younger brother Sex Stories Cool – Y2 Stories

Being home alone with just my little brother was so much fun.

My younger brother is 5 years younger than me. Me and him always had a cute younger brother and older sister relationship growing up. We never fought and always got along. When i turned 18 my parents started to trust me and him being alone more and would go out regularly. During these times me and him got more and more close. And he was going through puberty and maturing ao naturally, he got attached to his older sister who would never do him wrong. Our parents went to the casino with their friends one night and that night me and him watched a movie in the living room. I had on a very small pair of booty shorts and a little tank top and he had on a t shirt and just his boxers. As we watched the movie a scene came on where this girl fought off a group of bad guys all by herself. My little brother giggle and i turned to him and said
“What? Cant believe a girl can defend herself?”
He turned to me and said
“Theres no way she could fight off all those guys. There was like 10 of them”
So i stood up and motioned for him to stand
“Okay tough guy, i bet i could win against you”
He mentioned it wasnt the same thing and and kept on making jokes about it. So i surprised him by grabbing his arm and tugging him off the couch and we started to wrestle. We both were laughing ans giggling as he was trying to get me into chokeholds and i qas trying to tackle him. As we were doing this our little dog was running around us and i tripped over here and fell forward. He was behind me and fell on me so i was on my stomach and he was laying fully on me. He held down my shoulders and straddled over my ass.
“Look! I win now. You got beat”
He was acting all proud and i was struggling to get free. Only saying he won from outside interfearence. We giggled more and after a little bit i arched my back to try and lift him off me but then we stopped. The reality of the situation was kinda dawning on us because for visual reference, i was on the floor, basically face down ass up, and he was holsling my shoulders down while his crotch was pressed up on and basically buried in my ass. We didnt say anything but i had my head turned to the side and i could see his eyes were literally glued down to my ass. And not a second later i felt him getting hard in his boxers. We both were red in the face and very much so blushing and embarassed. But i was surprised when he started to very slowly thrust against me. Again we didnt say anything and were just breathing hard from us wrestling and now this. Just very very slowly pushing against my ass and pulling back. I knew this was weird and that this was very wrong, but i could feel how hard he was through his boxers and against my ass through my shorts. I was literally saying in my head
“You gotta stop this…tell him to stop. Be smart”
But i didnt, we didnt say and single word to eachother at all. His hands were still on my shoulders but now he was going a little faster. And the feeling of this was geting a bit hot now and i was startin to moan. We were in the middle of the livingroom floor basically dry fucking now. And lityle by little it got harder, faster and we got louder. He was humping pretty hard and making me move but my back was arched and pushing back into him. He was starting to pound against my ass now and i was moaning as if he was actually in me. He was grunting and breathing hard and we kept going and going and going.
“Hngh…hannah…”
I could hear him mumble and my head turned to look back at him. Our eyes met and he was just about to say something again but we heard the front door open. Our parents had came home and we immediatelt freaked out. Springing up off the floor and sitting on the couch and pretending we werent almost fucking. We both were sweating and our faces were red, but we played it off and our parents had no idea what was going on. Our mom was actually drunk and our dad was a little tipsy too. They basiclaly just said goodnight and went straight up to their room. Me and my brother sat in silence for a good few minutes. I finally broke it and shifted to look at him
“We cant speak of this…”
And he nodded. Cleared his throat and mumbled
“It felt….good”
I didnt say anything at first but i agreed after a little bit. When i glanced over i saw he was still hard in his boxers. I knew he was probbaly close to cumming. We looked at eachother then turned to look up stairs. Our parents room was at the top and the door was closed. We could hear them up there and i quickly rolled over on my tummy again
“Hurry”
Was all i said and he climbed on me again. I arched my back and we got in the same position again and he started thrusting again. My moans were quieter so we werent loud. But i moved my hand back and motioned for him to stop
“Take it out”
I whispered and he looked confused. But i wiggled my ass against him and said it again. He blushed and tugged his boxers down. I looked back at his dick and bit my lip. He wasnt super big, maybe 5 inches. But his dick was soaked with pre cum. I lifted my hips up a bit and slid my little shorts and panties down. Letting him see my full naked ass and pussy from behind.
“Dont slide in me…just do what you did before”
I wasnt sure about actual sex at first but i wanted to feel him on me again. So he pressed up, let his dick nuzzle in my ass. And startes dry fuckin me again. Our skin was smacking against eachother but it wasnt loud enough for our parents to hear all the way upstairs. I buried my face in the arm rest of the couch and arched up more as he was going faster. My hand was undee myself and rubbing my clit so fast and hard now. I could feel his dick rubbing against my asshole and his balls smack against me too. It was getting really intense and not too long after he mumbled
“Gnnh…hannah…im feeling it…im gonna…”
I didnt raise my head and just pushed back hard against him. He kept on humping for longer then he let out honestly a really cute squeal and started to cum. It wasnt a huge amount but i felt a nice rope shoot up my back. And a nice little bit leak against my ass. We laid there catching our breath and relaizing what just happened. I told him to get off me after a bit and he looked super embarassed and shy. I sat up and looked at him, he was looking at the floor now. I scooted next to him and kissed his cheek
“That was fun huh?”
We both giggled a little and it lifted the mood a bit. We looked uostairs again to make sure we were clear.
“Have you kissed a girl before?”
I asked him and he shook his head no.
“Do you want to?”
And he smiled a littlw and shook his head yes. I leaned in and kissed him softly. He wasnt the best kisser and wasnt sure what to do but i showed him how. And we kissed for a little bit before i pulled away and aaid we shouls go to bed now. It was like 1am at this point. I once again told him to never speak of this to anyone at all and he said he wouldnt. We didnt talk about it at all for the next couple days. It felt a little awkward but we could tell we wanted to talk about it. I came home from my classes and he was home since his school had a day off after testing. Our parents were gone working and he was in the living room. I set down my bag and got a drink then went and sat next to him. He was playing on his xbox and i watched him for a littlw bit. I turned my head and looked at him and my eyes glanced down to his crotch. I scooted a little closer to him and my hand rested on his leg. He looked a little surprised
“W…what are you doing?”
I kept looking at the tv and smiled
“Just keep playing”
I told him. He looked a little confused and nervous but i rubbed his leg. I leaned closer to him and whispered in his ear
“I cant stop thinking about you humping me a couple days ago. It was so hot”
And i could feel him shiver and he paused the game. Looking nervously at me he couldnt even say anything to me.
“You wanna do it again?”
I asked him and turned to stare at him now. His face grew bright red but he nodded at me. I smiled and stood up, hooking my hands on my leggings and pulling them and my panties down. I crawled down on the floor and got on my stomach again, arched my back up and wiggled my ass at him. He looked so shocked but i saw he was getting hard
“You wanna…do it here? What if mom…or dad come home?”
He was so nervous but also so exicted.
“Its only 3pm, they wont be home until 5”
With thay he sprung up, tugged his shorts ans boxers down and got on me. I could tell he wanted to do it again since the last time and so did i. He started going hard at first and i moaned while he did it. We could he a little louder now so our skin slapped together louder and i moaned and he grunted louder.
“Mmm yeah…hump your sister sean… harder…”
I was dirty talking wirh him now and he was going harder and i could see he was goinf crazy. He grabbed my hips and was going as hard and fast as he could. He didnt even give any warning or anything, he just started to cum and shoot it on my back and ass again. A little more this time and it felt hot. I turned my head to watch him cum and his cute little ropes of cum coming out were so cute. He huffed and was sweating again and he atared down at my ass as i wiggled it on him
“Still fun?”
I askes him as we breathed hard. He just nodded his head and sat down behind me. He glanced up and was looking at my pussy and ass as i kept it arched up. I rubbed my clit and used my fingers to spread my pussy lips as he looked. His eyes went wide and i giggled
“Maybe next time”
I sat up and turned to kiss his cheek. Stood up and got my leggings and panties back on.
“I love you hannah”
He said to me quietly and mumbly. I went back over to him, bent down and kissed his lips
“I know”
I patted his back and went to clean myself up. That wasnt the end of our little fun times and ill add a part 2 soon. Thank you for reading <3