I was so excited to let the guys meet Zaylyn. I knew they were gona love her. I already did.
She was great. Definitely someone I could relate to. We had both been through alot of things that could make us hate ourselves and think that others should too.
I watched as she walked out of my room to go get ready to meet the guys later on that night.

She turned back and smiled before she left. My heart melted. It was the strangest feeling to what to bang my new sister. Shit, Zack! stop thinking about that. That would be weird. I shook the thought from my head as I went to the closet to find some clothes for the night, before heading toward the bathroom to take a shower.

On the way out of my room I heard her stereo blaring Warmness on the soul, and a smile came across my face. It was nice to know that she actually liked our music. That was important to me. I didn't want a sister that didn't like what I did.

I stood there for a moment before turning and walking into the bathroom, that was occupied by Zaylyn. She was about to take a shower herself, and she was naked.

"Oh my god, I'm sorry." I said, still standing in the doorway. She smiled at me and let out a chuckle.

"Well if you're gona stand there, I'll cover up." she said grabbing a towel and draping it over her body. I was in a state of shock. Definitely an attraction there.

"I'm really sorry." I said, again. She smiled.

"It's ok. It happens. Besides, I should have locked the door." I laughed to myself.

"Yeah. That helps." I didn't know what to say. She was standing there with just a towel draped over her. the only thing in between me and her. In my mind I wanted her. I also knew that, that was where it was gona have to stay was in my mind. I didn't know how people would react to that kind of thing, her being my adopted sister and all. "I'll leave you alone and let you get ready." I started to walk out the door.

"You can stay." she stated, with a smile. I gave her a confused look.

"You want me to stay in here while you're in the shower?" I asked. She smiled, again.

"You don't have to." she said. "I mean you've already seen all there is to see." I smiled.

"What about everyone else?" I questioned, worried about getting caught.

"They went to get dinner." she smiled. "You still don't have to stay if you don't want to." I smiled.

"No, It's ok." I said as I walked in a shut the door behind me. I turned back toward her. She grabbed the towel to pull it from her body. "Turn around." she teased, with a smile. I smiled and did as I was told. "I can't believe you." she said, with a small laugh.

"What?" I snickered, trying to turn my head and sneak a peek. By this time she was already in the shower with the curtain closed. I walked over and sat down on the toilet lid. I couldnt stop thinking about her naked. I wanted her so bad it was killing me. It had been over 8 months since I had even been this close to a girl let alone see one naked.

"So what are we doing tonight?" she asked over the running water. I could see her figure through the steamed shower curtain.

"Were going to hang out with the guys, maybe go shoot some pool. Normal shit for people of our age." I smiled.

"Sounds like fun." she said, as she lathered her hair with the shampoo. the scent of Chamomile and Coconut filled the bathroom, as the steam rose from over the curtain. I wished I was in there with her. I would have given anything at that moment. Fuck! The things I would do to her.

I could feel my dick starting to grow hard inside my jeans. Fuck Zack! stop thinking about it. She's your fucking sister. God damnit. I couldn't stop thinking about it. the feeling grew stronger. I couldn't let her see me like this. Not over her.

"I'll be back." I yelled where she could hear me, before leaving the bathroom. I ran to my room and lockced the door, quickly tearing out of my jeans, leaving them on the floor. I laid down on the bed and slid a hand inside my boxers stroking my cock. I closed my eyes and pictured her on top of me, riding me, taking every inch I had to offer.

The feeling grew more and more intense as I started to move my hand faster up and down my shaft. I wanted her so bad, I could feel it. I knew I was about to go. I gripped the sheet with my free hand as I moaned out, hoping she didn't hear me. That was the most intense orgasm I'd had in a long time, and it was all because of my sister.

I looked down at the mess that I had just made and sat up on the edge of the bed. I definitely needed a shower now. I got up and grabbed my pants from the floor, putting them back on, before walking back to the bathroom.

By this time she was out and in her room. I walked in closing the door behind me. still not able to shake the thought of her from my mind.