There I was making out with Sandy, a gorgeous tall blonde beauty that I'd met two nights ago. She was wearing an awfully short skirt and tight little top. I was really into it with her hoping to maybe get her into bed. I was about to put my hands up her shirt when I heard a loud bang on my bedroom door.

"Shit. What is it now." I said quietly.

Sandy looked at me innocently and started to put her shirt back down. She remained laying on the bed as I got up to see what was going on. I opened my door and saw Desiree my 18-year-old little sister staring up at me.

"Desi, what do you want?" I asked frustrated.

She tried to peep into my room as I closed the door behind me.

"So who do you have in there with you?" She asked deviously.

"Non of your business." I snapped at her.

Her green eyes pierced at me and slowly moved down trying to get a look at my erection. I felt myself blush and pulled my long t-shirt down.

"Well anyway, Mom and Dad are going to be home soon, so you better get your tramp girlfriend out of here before they hear you having sex." She said everything loudly.

With that, she walked away looking back at me. I just shook my head in disbelief and went back to Sandy. She was already putting her shoes back on as if she was ready to leave.

"Where you going?" I asked anxiously.

"Tyler I got to get going and I believe your little sister doesn't like me. I heard her call me a tramp."

"Ah don't listen to her. She doesn't know what she's talking about."

Sandy didn't listen and proceeded to leave. I was pissed and had a major case of blue balls. I couldn't believe Desiree had done that to me. She'd always been interfering with any girl I would go out with or bring home. I had wished I had my own place but I was still in college and barely making it so here I was staying at my parents for the summer with my nosy little sister.

Desiree had just graduated from high school was got accepted to go to college all the way across the country. I unfortunately never had good grades so was stuck in a local college for the meantime.

Desiree was 2 years younger but she acted like she was the older sibling. It seemed like she was always taking care of me. At times I felt she was more overprotective than our parents were.

I walked Sandy out as Desiree sat on the living room couch reading. I heard her snicker as we walked out. I felt angry and embarrassed. I watched Sandy leave in a hurry and I slammed the door close hard.

"Desi! Are you satisfied that she left? Thanks to you!" I yelled at her.

Desiree calmly put her book down and glared at me. "I did you a favor. That girl looks like a total slut."

"You don't even know Sandy."

"Ha! Sandy? There you go, a total slut name." She laughed.

I felt my anger rise. "Why do you have to be such a bitch to me? I never interfere with your stupid boyfriends."

She continued to laugh.

I felt like shouting at her and then I just stopped. "Oh wait. Desi you've never even had a boyfriend!" I bursted out laughing.

Her laugh immediately stopped and she narrowed her eyes at me. "You don't know if I've had a boyfriend or not. Besides you don't see me bringing any guys home."

She stood up and ran out the room up to her bedroom and shut her door. I felt bad for making fun of her. I almost forgot I had never seen her with a guy. I knew she talked to guys since they always called the house, but I'd never really heard her mention a boyfriend.

I heard my parents arrive a few minutes later. I went back to my room and didn't see Desiree for the rest of the night. I lay in my bed and kept wondering why Desiree had been acting so strange, especially lately. I reached down my boxers pulling my cock out as it was throbbing from the hard on Sandy had left for me. I started jacking off thinking of Sandy's thick lips on my cock and then images of Desiree came to my mind.

Instead of being turned off thinking about my sister, I became more thrilled. I kept imagining that maybe Desiree wanted me for herself and that's why she was always running out my girlfriends. The thought of my gorgeous little sister wanting me was making my balls swell up wanting to pump out my cream. I jerked off faster finally releasing all the sexual tension I had. Thanks to my beautiful sister.

The next day started off like a normal day. My parents had gone to work and I woke up early wanting to call Sandy. I called but kept getting her voicemail on her cell phone. I knew this girl was never going to talk to me again.

I got up and showered hoping to be able to call up another girl name Lindy to go out. I'd met Lindy last semester in my film class. Lindy was sexy as hell. She had long reddish brown hair and gorgeous hazel eyes. Not to mention a nice tight firm ass and amazing breasts.

I called up Lindy and she agreed to go out for lunch. I was hoping maybe lunch would lead to fucking or something close to it. I left the house a little before noon and Desiree seemed to still be sleeping. Lindy and I went out for lunch and for a walk by the beach. It was getting too hot outside so I invited her to my house.

We got to my house and Desiree was doing some laundry. She had her dark black hair in a ponytail and wore some short little blue jean shorts and a black halter-top. I was hoping to get past her without her telling me anything but it was too late. She was standing by the living room folding some towels and just glared at me.

"Desi, this is Lindy. Lindy, my sister Desi." I said forcefully introducing them.

"Hello." Lindy said extending her hand for a handshake.

Desiree just looked down and smirked. "So this is the new flavor of the week huh Tyler?"

I felt myself flush. I was speechless. Damnit she was ruining it again!

Lindy just looked at me with despiteful eyes. "What does she mean the new flavor?" She asked upset.

"N-nothing. She's just being silly." I explained trying to keep my cool.

"Are you that much of an airhead?" Desiree asked Lindy sarcastically.

Lindy just looked back at Desiree and then me.

"Desi leave her alone." I blurted out finally.

"I'm out of here." Lindy said displeased. She held on tightly to her purse and walked towards the door.

I gave Desiree a look of anger and tried to stop Lindy from leaving. Desiree just smiled in satisfaction and went back to doing laundry.

"Wait! Lindy! Please!" I yelled behind her.

Lindy continued to storm out furiously opening the door. I put my hand on the door ready to stop her.

"Listen, please don?t pay attention to my sister. She is just being dumb. I want you to stay please."

Lindy nodded. "No way. I've had problems with other guys and their sisters not liking me and I don't want to go through that again."

"But-." It was too late. She was out the door.

I watched her leave and I felt enraged. I stomped down to the laundry room and pulled Desiree out to the kitchen. I grabbed her little arm hard pulling her out.

"Ow! Shit what the fuck?" Desiree shrilled.

"What the fuck is your problem? Desi, that girl did nothing to you and you were a total bitch to her!"

She yanked her arm out of my grip and narrowed her eyes at me. "That girl was a whore like all your other little girlfriends. Can't you see you can do so much better than all those slutty girls?"

I felt myself want to just scream at Desiree. "Who I go out with is non of your business!"

She just laughed loudly. "It is my business when all your going out with are sluts!"

I had reached my boiling point. Desiree wasn't going to get away with talking to me like that. I was older than her; she had to respect me. I grabbed her once again pulling her towards me. Her little body quickly flung into my arms. She was so close to me as my hot breath was brushing her skin. She looked scared yet excited.

"Do you consider yourself to be my ideal girl or what?" I asked angry.

"Yes! I do! I want you to myself!" She confessed as her body trembled.

I felt my cock rise as my sister admitted that she wanted me. It was like a fantasy, a sexy fantasy come true. I was speechless for that moment and just looked down at her. Our eyes locked with lust and emotion, and she tiptoed to reach up and kiss me.

The first time feeling Desiree's lips on mine was so erotic. Her lips were absolutely soft and plump. It was a beautiful kiss that went from just her lips touching mine to her tongue forcing itself into my mouth. Our tongues stroked against each other gently as I slipped my arms around her tiny waist. I couldn't believe what was happening! Here I was in the family kitchen making out with my sister.

I felt her put her arms around neck as I lifted her body up just a bit. Our bodies were so close and I could feel the sexual tension between us rise. Her body felt incredible. Her skin was so supple and she smelled so wonderful. I heard her moan as our kiss intensified. I couldn't help but let my hands slide down to her breasts. Her breasts felt so fine under the cotton fabric of her top. Her nipples were already erect as my fingers were just beginning to rub on them.

"Desi, I want you right now." I said as I broke our powerful kiss.

She was breathing hard. "I-I want you too. I've wanted you for such a long time Tyler."

I put my hand on her hair letting the small rubber band that held her long silky hair back drop. I watched her hair fall all over her pretty face. I ran my fingers through it just admiring her. She just looked up at me smiling in satisfaction that her big brother was finally with the girl he should be.

"Come on. Let's go up to my room." I said taking her by the hand.

She didn't reply just followed me upstairs. I felt my heart race with excitement and anxiety at the same time. We got up to my room and it was dark and cool. My bed was still undone since I'd gotten up and just rushed out hoping to get laid.

I felt Desiree stop as I turned on the lights. "What?" I asked concerned.

She looked at me nervously. "Tyler, this will be my first time."

I felt my more stimulation run through me. "Really? Well if you're not ready to do this, we don't have to Desi."

She licked her lips and closed the door behind her. I heard her snap the lock to it. "I do want to. I just wanted you to know that I've waited just for you. I love you."