I remember one day years ago when she walked into the kitchen in a bikini. It was white and covered in strawberries. It looked completely ridiculous, but you could see she loved it. Just the year before, Alexis had such a boyish body, not a curve in sight. But now, now something was different. Her mosquito bite breasts had suddenly become small and supple. Her skin had this lightly dusted coconut color and her golden-brown hair fell just below her shoulders. I was noticing everything I shouldn't.
There were instances over the next few years where I would catch myself looking. Alexis continued to grow up. Her legs became long and slender, but muscular and powerful at the same time. Her breasts were bigger and I could see her nipples through her shirts when she didn't wear a bra around the house. The summer before she was a senior in high school was an extremely hot one. We would lay on the cold, concrete basement floor. She wore just a wife beater and tiny shorts that barely covered her perfect ass. When she lay on her stomach, I could see the perfect curvature from the small of her back down to the curve of the foot. But I felt sick. This was my baby sister. Shouldn't have evolution somehow extinguished all of her attractiveness in my eyes? But she was undeniable. Her young body was electric. She would wear low rise jeans and my body would ache with sexual frustration because I could just imagine what was a few inches lower and how badly I wanted to lick every bit of it.
That fall, Alexis started her last year of high school. I remembered back to how I warned her when she was just a freshman.
"Lex, just be careful. These guys are animals, you know? Just keep an eye out and be smart."
"Skyler, I'm not a little girl anymore."
She was when I warned her, but she wasn't anymore. She had turned into this gorgeous young woman of eighteen. Guys drooled over her, but she was always aloof and never dated a single guy, not until she started dating Derek in November. He was a senior and a bit of a jock, and the thought of him touching her disgusted me. I was away at college, but I tried the whole big-brother routine over the phone. I tried to tell her he was bad news, but much to my dismay she was infatuated. He was her first boyfriend and you could tell she was aching to become more of a woman.
I came home for Christmas break in December, and one night our parents went out with another couple. They always stayed out late with them and drank so Alexis and I knew they wouldn't be back until 2 or 3 in the morning. Alexis came downstairs in super tight jeans and black midriff tank top.
"Woah, what are you wearing?"
"Uh, jeans and a tank top?"
"Lex, come on, he's going to think you're easy."
"Jesus, relax. I'll do whatever I want with him." She could tell I was upset so she jokingly batted her eyelids. "Don't be upset big bro. You can beat him up for me if you have to." She playfully started punching my shoulder and my stomach.
"Haha, okay, I get it. You can take care of yourself." She didn't stop punching me even after I said that.
"Fight back, Sky. Come on, show me what you got." She had this devious twinkle in her eye. Was she flirting with me? I wasn't sure. I playfully picked her up and gently threw her on the ground. She was still punching me and laughing and hardly noticed I was now straddling her. Her chest was moving up and down with heavy breaths and I had to use all my willpower not to reach out and touch her breasts.
Then, the doorbell rang and we suddenly snapped out of it. She looked at me a little strange and I got off of her.
"Derek's here!" I watched as she ran to the door, and I sat on the ground hungrier than I'd ever been.
"Hey dude, how are you?" Derek asked when he walked in.
"Good man, just chilling. Probably going to take it easy tonight."
"Nice, well, it was good to see you."
"Yeah, same. What are you guys planning for tonight?"
Alexis interjected. "We're just going to stay here, I think. Watch a movie in my room, maybe."
In her room? Fuck no. "Oh you guys can watch it out here. I'll probably play videogames in my room."
"Thanks Sky, but that's okay. I want to show him some of my pictures and stuff in my room anyway."
I saw a little grin form on his face. As two young males, we both knew exactly what that meant.
"Oh, for sure. Well, I'll be upstairs. Nice seeing you Derek."
"Yeah, same, man."
About an hour had passed and I was going insane. I couldn't distract myself with a movie or the internet or anything. All I could think about was Derek taking my sister's clothes off. Fuck, I wanted to be doing that instead of him. I needed a cigarette or I was going to go lose it.
I went out on the upstairs porch that connected to all three bedrooms from the outside and lit one up. I inhaled one long, amazing drag and paced around. As I turned around, I was in total shock. My sister hadn't closed her blinds. I guess she thought I'd be inside and the neighbors' houses don't face her window.
She was fully clothed, but Derek had his pants down and stood at the foot of her bed. I couldn't watch, it was so wrong. But I couldn't stop.
Suddenly Alexis got on her knees. Oh my God, I thought. She took Derek's dick in one hand and licked the other and started stroking him. I was instantly hard. He wasn't as big as me, but he was a good size. Before I knew it, she started licking him all over, swirling her tongue on the tip of his erection and he grabbed her head. Finally, she took him completely in her mouth and you could see he was trying hard not to cum immediately.
How was she so good? She was so young, and this was her first boyfriend. Could that honestly be a natural talent? I didn't care at the moment. I was mesmerized by her skill. She went up and down and her perfect light-red lips caressed him. She started going faster and gently massaged his balls with her hand. I could feel the blood flowing to my dick even more than before. She looked so animalistic in her execution, and I could tell she was getting off on how much Derek was getting off. Finally, she took him the deepest she possibly could into her mouth and he threw his head back and clenched her hair even harder. He started pumping his hips and Alexis never missed a beat. She kept going until he was completely finished and from what I could see, she swallowed without so much as a second thought. She got up and lightly kissed him on the lips and went into her bathroom.
Holy shit. I had never been more turned on in my entire life. It was the most erotic scene I had ever witnessed. And it was my little sister. I had no fucking clue how to handle my feelings. No, my needs. I needed her so badly.
I turned on a cold shower and got in. I couldn't masturbate, not to the thought of Alexis. It was just too weird. I thought I was some sick psychopath.
A couple of days passed, and I tried to keep my distance. I stayed in my room, ignored her calls, avoided watching movies with her like we usually did. But she noticed.
"Okay, so what is the deal? You've been fucking weird lately. Are you depressed or something? You hardly say a word anymore."
"Um, no, I'm fine. Just a little stressed out with college stuff, I guess."
"Oh. Well, don't take it out on your little sis! I still want to hang with you, so please don't shut me out, okay?" She looked at me with her electric blue eyes when she said that.
"Okay, I'll try not to."
"Good. So what are you doing tonight? It's Friday after all don't you have a date?"
My cheeks flushed. "Nah, I'm not really into anyone right now."
Alexis got a coy smile on her face. "Well that's too bad. Because I know a lot of girls my age who are into you. They ask me about you, you know."
I did know. I wasn't one to brag, but I had a tall, slender but muscular frame and the same cocoa-colored skin Alexis had. I had dark black hair and pale green eyes. Always a winning combination with high school girls. And I played the guitar pretty damn well, so it wasn't too hard to get a girl interested. But I was never interested. I'd spent all of my teenage years lusting after forbidden fruit. I guess it's human nature to want what everyone insists you can't have.
"Yeah? Well, I'm not really feeling anyone at my school. And what about you? How's your loser boyfriend?"
