My kid sister's boyfriend

I seduced and fucked my 11-year-old sister's boyfriend while she was in the hospital with a sprained ankle.

My name is Kimberly, I'm 18 years old, and I fucked my sister's boyfriend last month.

My little sister Chelsea, she's 11, was out in the back garden playing with her 12-year-old boyfriend, Alex, just kids' stuff, kicking a ball around and having fun.

I had just got out of the shower when I heard Chelsea scream. I raced downstairs in my bathrobe, through the kitchen and out into the back garden. Chelsea was on the floor with mom leaning over her and Alex was standing beside them holding the ball.

Chelsea had hurt her ankle playing and she was in a lot of pain and crying. Mom decided it was bad enough to take her to the hospital to get it looked at. Alex looked worried, so I stood behind him and put my hands on his shoulders to keep him calm.

Mom took Chelsea out to the car and drove to the hospital, and Alex stayed behind with me. They were going to be there a while because the emergency room is always packed and it takes hours to be seen by a doctor, so Alex and I sat down on the sofa and I put a movie on to take his mind off things.

After about an hour, he calmed down and was laughing at the dumb teen movie I'd put on. I leaned forward to put the bowl of popcorn down on the coffee table, and when I sat back in my seat I failed to notice that my bathrobe had fallen open and my left breast was visible.

I only noticed when Alex went quiet and when I looked at him he was staring at my chest with his mouth slightly open. At first I felt a little embarrassed as I covered it back up, "You didn't see that, did you?" I asked.

He turned his head back quickly to look towards the TV and he was blushing.

My mind began to fill with loads of different thoughts, mostly sexual, and I started to wonder just how close he and Chelsea had gotten during their 2-year relationship. When the movie ended, I turned off the TV and I turned around on the sofa to face him.

"Are you worried about Chelsea?" I asked.

"Yeah," he replied.

"She'll be alright, it's probably just a sprain. Don't worry." I said, "You really like her, don't you?" I asked.

"Yeah," he replied.

"Have you kissed yet?" I asked.

He laughed nervously and blushed again, "Yeah." He replied.

"Just a quick peck on the lips – or did you stick your tongue in her mouth?" I asked.

"Just kissed her on the lips." He replied.

"Have you done anything else?" I asked.

"We held hands," he said.

I thought that was cute, "So you kissed and held hands. Anything else?" I asked.

"Like what?" he asked, looking confused.

"Has she seen your cock?" I asked.

He looked really shocked and looked totally embarrassed, "No!" he said.

"Have you ever seen a girl naked before, Alex?" I asked him.

He shook his head.

"I saw you looking at my breast earlier," I said.

"Sorry," he replied.

"That's okay – Would you like to see it again?" I asked, and before he could answer, I opened the top part of my bathrobe and exposed both my breasts for him to see.

His jaw dropped and his eyes widened, and he was just gawping at my chest, then I noticed his shorts rising up, staring at my breasts had given him an almost instant erection. I took hold of his hands and placed them on my breasts. He gasped when he felt them.

"Do they feel nice?" I asked.

He nodded, and almost drooled on the sofa from the corner of his mouth.

I stood up and he watched as I removed my bathrobe and stood in front of him completely naked. His eyes moved from staring at my chest to now staring at my pussy and he was smiling, and the bulge in his shorts got bigger and I saw it twitch.

He didn't seem too bothered when I got on my knees in front of the sofa, pulled his shorts down to his ankles and began stroking his cock. It was like seeing me naked had put him in a trance.

His young cock was a nice size and very-very hard indeed, "Umph!" he gasped when I put my head down and started to blow him, teasing his hairless balls with my fingers while I lovingly sucked on his virgin cock.

After about a minute, he put his hands on the top of my head and thrust into my mouth until he ejaculated, shooting his warm sperm down my very thirsty throat. I swallowed it all and then sucked his tip dry, he sat looking quite surprised at what just happened, kind of like he didn't know his cock could do what it just did.

I wasn't done with him yet. I stood up and held out my hand for him to take, I helped him to his feet and we walked towards the stairs, stopping briefly as he tried to walk while pulling his shorts back up, "You won't need those." I said, and helped him take them off his feet and we walked hand in hand up the stairs and in to Chelsea's bedroom.

I sat him down on the bed and helped him pull off his t-shirt, "Lay down." I said, he scurried backward on his hands and laid himself down on the bed with his head on the pillow. I got on the bed and kneeled over him. He was still fixated on my pussy.

"Do you like my pussy?" I asked.

He smiled and nodded.

I moved up and straddled over his shoulders and I lowered myself down, putting my pussy close to his mouth, "Go ahead – Lick it." I said, he hesitated briefly but then stuck out his tongue and licked my slit, having his very first taste of pussy, it was like watching a baby walk for the first time, magical, then I pushed down a little harder until my flaps were kissing his lips and then he started to lick and eat my pussy, "Oah – Yes, that's good." I moaned.

I let him eat my pussy for a few minutes until I was dripping wet, then I moved down his body, hovering over his crotch, his cock was hard again. I reached down and held it upright, then I lowered myself down and squeezed his tip in to my slit, my tight flaps held it in place as I gently lowered myself down and his cock slowly slid inside me.

"Oooah…" he gasped, lifting his head to watch my pussy swallowing his cock, "…Oooh."

He raised his arms and we held hands, locking our fingers together, and I started to ride him, gently swaying my hips back and forth, and bouncing lightly up and down, working his cock inside my tight hole, "Ungh – Good, Alex, good boy – Mmm." I moaned, his cock giving me a lot of pleasure.

I rode him for about 10-15 minutes, and it seemed to last forever, which was nice. Then I leaned down on him and rolled us over. I wanted to feel him fucking me, and as soon as I was on my back and he was on top of me, he started thrusting in at me. The boy knew what needed to be done and was getting on with it.

"Ungh – Ungh…" I moaned, as he thrust his cock deep inside of me repeatedly, "…Alex! – Ungh!!"

His sexy little ass bouncing up and down, he was huffing and puffing out of breath while giving my pussy a very good pounding, the tip of his cock was tapping my cervix and it felt so good I had an orgasm, drowning his cock in my orgasmic fluids.

As my fluids squished out of my pussy he continued to fuck me hard, and he got faster and faster until finally letting out a loud groan, "OO-oooo-oooah!!", and sounded like he was dying as he ejaculated his sperm inside my pussy, and I could feel his hard cock twitch and swell against my inner walls.

"Well, you definitely know what you're doing," I said.

We had a laugh and giggle about it afterwards, both of us feeling tired and exhausted after the amazing sex we just had, but we couldn't rest, I heard mom's car pull up in the driveway, so we had to quickly get dressed and race downstairs.

Luckily, Alex was able to locate his shorts and my bathrobe on the sofa and get them on just as mom and Chelsea came through the front door.

"Hi mom. Chelsea okay?" I asked, looking over the back of the sofa, and trying to control my breathing so not to show that I was out of breath.

Mom walked in with Chelsea behind her on crutches, "She's okay, it was just a sprain." She replied.

Alex walked over to her and gave her a hug, "I'm glad you're alright." He said.

We all sat and talked for a little while, Alex and I trying hard not to look and smile at each other. We had amazing sex together and couldn't stop thinking about it. I know I couldn't. Then, as it was getting late, mom drove him home.

I saw Alex regularly after that because he was always over at our house keeping Chelsea company while she recovered, and we did have a sneaky kiss and touch of each other now and then when no one was looking, but haven't had sex again since that night.

However, last week I was in my bedroom and I heard moaning and light thumping sounds coming from Chelsea's room. I went to see what was happening and when I peered through the door I saw Chelsea and Alex in her bed having sex. Alex was on top of her, giving her virgin pussy a very nice pounding.

He saw me looking through the gap in the door and smiled at me. I gave him a thumbs up, I wished it was me underneath him, but I was also happy that he was giving my little sister a good fuck, at least one of us is enjoying his lovely cock.

A/N: Please comment if you find any grammar mistakes as it's for all of us to enjoy. Powerstones would be appreciated to keep me motivated! Please leave a review, I'm currently trying to reach 10 reviews in order to gain more exposure!