Note : This story is completely fictional!

“Hello,” I said into the phone after the third ring.
“Hi, is Sheila there?”
“Yea, hold on.” I moved the phone away from my mouth and shouted, “Sheila!”
“What?” screamed back an annoyed voice.
“What do you think? Phone!” I shouted back. She came running down the stairs; her large breasts bouncing up and down. She never wore a bra while just hanging around the house, not that I didn’t mind. “Here,” I said as I handed off the cordless phone.
“Hello,” she said in a sweet voice into the phone. “Oh hey honey.” She quickly ran back up the stairs with the phone. I watched her ass as she climbed the stairs. Her shorts were so tiny that I swear I could see the start of her ass cheek. Moments later I heard her bedroom door slam shut.

I admit I am sexually attracted to my sister. She’s got large breasts, a thin waste, shinny blond hair, perfect skin. I know most people would call me sick, but I’m just being objective.
I returned to the living room to TV. Twenty minutes later the show I was watching ended, so I decided to head to my room. I walked up the stairs towards my bedroom, but paused when I passed my sister’s door. I leaned in closer to the door to see if I could eavesdrop on her conversation with her boyfriend. I definitely heard the sound of a female moaning. I knew instantly what she was doing in there. I wondered if she was smart enough to lock her door.

I grabbed the handle and turned it. The door swung wide open. Sheila was on her bed, on top of the covers. Her legs spread wide apart. Her shorts and panties lying discarded on the floor. One hand held the phone to her ear, while the other was fingering herself.

She shrieked and rolled off her bed, hiding behind it. “Oh my god! I got to go. My freaking brother is a perv.” She hung up the phone. “What is wrong with you?”
“I think I should tell mom and dad about this.”
“Well I think I should tell mom and dad that you’re a fucking pervert. I can’t believe you don’t mind your own business. Do you have any idea how long it’s been since I’ve had sex? Michael has been gone all summer long.” I didn’t reply. I walked towards her and around the bed, so I could get another look at her bottom half. “What are you doing?”
“Being a perv,” I replied calmly. I cleared the corner of the bed and looked down at her. She was kneeling on the ground. She grabbed the bottom of her tank top and pulled it down to cover her crotch. Of course, this also exposed more of her breasts to the point where they were ready to pop out.

“This isn’t funny.” I didn’t respond. Instead I reached down and unbuttoned my pants. “Seriously, what are you doing?”
“Well if sex is all you need. You should’ve just asked.” I slid my shorts and boxers off my hips and they dropped to the floor. My hard dick sprang out, reaching out for her. I took two more steps, so that I was standing over her. She looked up into my eyes. I reached down and stroked her hair. I gave her a light push forward and she got the hint. She grabbed a hold of my dick and leaned in. She gently kissed it, up and down the shaft.

Then she stopped teasing me and shoved my cock into her mouth. She was able to deep throat the whole thing. It felt so amazing. I came after a couple minutes of intense pleasure. I exhaled hard as I filled her mouth with cum. I gently rubbed the top of her head. She pulled back and looked up at me. There was some cum dripping down her chin. She wiped off with her finger and then stuck her finger in her mouth, sucking the cum off of it. Her finger made a popping noise as she pulled it out of her mouth.
“Now you’re going to return the favor, but hold on one second.” She bent down and picked the phone off the ground.
“Huh?” I had a quizzical expression.

Sheila climbed onto the bed and laid down on her back with her legs spread wide apart. “Oh he’ll really enjoy it if I’m moaning hard and more into it than normal.” She proceeded to dial his number and put the phone up to her ear. “Hey honey,” she said in a sweet voice. “I’m sorry about that.” “Oh don’t worry about him. He won’t say anything.” She locked eyes with me and smiled. “Besides I’ve seen him get sucked off by some slut, so he better keep his mouth shut if he wants me to keep my mouth shut. I know the girl from school. Get this; she’s got a boyfriend that she was cheating on with him.” I couldn’t help but have a huge grin that spread across my face.

“But that’s enough about my stupid brother. We’re going to ruin the mood. Still got your pants off babe? No? We’ll rip them off. I’m already wet and waiting for you.” With her free hand my sister pointing at her crotch and I got the signal. I crawled into bed with her. I wrapped my hand around her calf; it was soft to the touch. I brought my head in close and kissed her shin. I gave her gentle kisses, going up her up her leg. I kissed the top of her knee, and then the inside. I kissed her inner thigh, working my way up her smooth leg towards her pussy.

Her pussy had a small patch of trimmed blond hair. I leaned in and flicked her cunt with my tongue. She moaned loudly. “Oh baby I want you so badly. Lick my pussy.” I buried my head between her legs. She panted and moaned as my tongue played with her clit. My hands slid along her smooth legs. I squeezed when my hands landed on her ass. Her ass lifted off the covers as she thrusted towards me. “Oh just like that baby,” she said slowly while taking deep breathes in between each word.

I stopped when I heard Sheila say, “Oh wow you came already. That’s faster than normal. I must have really turned you on.” I started kissing Sheila’s stomach. I slid my hands under her shirt and lifted it over her enormous breasts. I licked her left breast while my hand fondled the right.

“I hope you’re not done yet cuz I’m just getting started. In fact I’m still wearing my shirt. Let me get nude for you. She placed the phone down on her end table. I lifted her shirt up and over her head. I threw it across the room. We kissed passionately, our tongues dancing around each other. She lifted my shirt and lightly bit my chest. I had to bite my tongue to make sure I didn’t moan and ruin everything. She took off my shirt and rubbed my chest with her right hand while the left reached over and picked the phone back up.

“So you ready for me yet?” I started nibbling on her ear and she moaned. “I want you to fuck me so badly. Oh your baby needs you.” I inserted my cock into her wet pussy. She moaned even louder this time. I thrusted my cock in and out of her. “Oh yes baby,” she screamed. “Fuck me harder, harder!” Soon the pleasure became too intense for her to make any noise. I watched her bottom lip quiver.
My cock exploded inside my sister. I rolled off her of her and laid there in the bed next to her while she wrapped up her phone conversation. “Was it good for you too?” “I’m glad. I’ll talk to you later babe. I got to go. Love you. Bye.”

She hung up the phone and turned to me. “My god you are a stallion. We’ll have to do this more often.”