The honeymoon phase of our new living arrangement ended when Alice started dating a guy she met in geometry study group, Karl, who bothered me the moment i met him.
I shouldn't have been surprised that my sister was attracting the attention of boys in her school. She might have only been 5'3" and her small b cups didn't scream for attention, but she liked to think of herself as ordinary, safe from unwanted attention but still approachably attractive, at most.
I'd always know her to be an introvert and this was true until that fateful night when am innocent massage opened up something in her. Her new clothes, the constant working out, her hot friends.. I barely recognized her when she came home last night in a revealing little black dress and too much makeup.
I didn't say anything though, who was I to criticize how she wanted to live her life.
The gap between us widened over those first few weeks and I guess we just accepted that whatever was between us was in our past.
I didn't even try to get the tape Alice had told me about from the housewarming party, thinking it would make things awkward to bring up the subject. And god I could use that tape these days, mostly playing video games, jerking of to porn and wasting time online; I'd do anything for the rush I felt when I thought my sister and her hot young friends were into me. I wasn't even working anymore now that our parents decided to give us an allowance. And Karl, my least favorite person, had just asked Alice to prom, and knowing I'd have to watch him show up to my house and pick up my sister was too much. I planned on being out of the house on prom night, crashing at Brian's.
Trying not to seem too bitter i offered her a congrats on her upcoming prom and graduation and tried to make small talk as best I could.
"So you and Karl huh? I'm really happy for you, seems like just yesterday we couldn't get you of the house, now I'll bet you'll be voted prom Queen."
"I know he comes off a little douchy," she admitted, "but I swear, he's really sweet when you get to know him."
"I'll take your word for it, I said, and walked into my room to call it a night.
A few minutes later Alice knocks once and enters my room.
"Ok this might sound lame," she said as she walked over and sat on the bed next to me, "but I've been ignoring you lately for a reason. You known how I love plans, well this one was me hoping that on prom night you'd be obsessed with me, and also pissed at me so that you'd fuck me like it was our first time and make it a night I'd never forget. I'm really sorry bro, can you forgive me?"
As she apologizes she puts a hand on my thigh and her sweet brown eyes are impossible to stay mad at.
"And Karl" i asked?
"Whose Karl?" She laughs and says to consider him history.
"So Patrick, my favorite brother, my cutest brother, my most well endowed brother, she says as she playfully digs at my soft dick under my boxer briefs, will you go to prom with me?"
"Of course" I said, hoping not to give away my relief and excitement.
"Pick me up at 7 and with a cute giggle she threw her arms around my neck and shoved her tongue in my mouth. She reached down inside my briefs and feels around my now semi hard penis and whispers "I've missed you" and jumped off the bed and left my room.
As excited as i was for prom night I had a nagging feeling of guilt over how I had treated her gym friend, Sheila, at our housewarming party. She hadn't stuck around that evening and I didn't get a chance to smooth things over with her and make sure she was all right. I'd done some homework in the meantime about S and M and realized I had tried to make her feel like shit instead of exploring a sexual position of power which we could both participate and enjoy. I wished there was a way I could make it up to her.
I quickly sent a text to Alice asking her to do me a favor and get Shiela's address so I could send her an apology note and a spa package gift that i assumed she'd enjoy on a day off from the gym.
I wanted prom to be an amazing night for my sister, and since I hadn't gone to my own last year, I was even more excited. I rented a tux, bought a yellow corsage that would match her dress, and made sure there were some energy drinks and liquor in the fridge.
Prom night was finally happening and I could hardly control myself from getting an erection thinking about what my sister's naked wet body looked like as she was taking a shower. I wanted to barge in and hold her against the shower door while I explored her delicious body.
'Text mom and dad!' She yelled from the bathroom. We had given into our parents' insistence that they come to our place and take pictures of us both dressed up.
They were on their way and as I got up from the couch to make drinks in the kitchen I spied through a crack in Alice's door as she was shimmying into a tight black and red dress. She looked amazing with her long eyelashes and I could see her checking out her own ass in the mirror, enjoying her own curves apparently.
She joined me in the kitchen for a quick shot of vodka to settle our nerves.
'I thought you were wearing the yellow dress? This corsage doesn't match.' I said, feeling like this night wasn't going as smoothly as I hoped.
She lifted her miniskirt an inch and I saw her tiny bright yellow panties barely covering her tiny slit. Seeing the smooth skin of her pussy on the sides of her panties made me want to hoist her up in the counter and bury my face under her skirt and skip the dance.
'Don't worry Patrick, the flower matches my panties.' She said with a cute wink.
'To my handsome brother, the most thoughtful, caring guy I've ever met and hope tonight I can make a night he won't forget.'
We took a shot and I poured another.
'To my beautiful step sister, who will never fully understand how lucky I feel that we've become so close lately."