It was years ago now but when I, Ben, was 22 I got my own little apartment while I was away for college. It wasn't much, just a bedroom , a kitchen, and a bathroom with only a toilet and a shower stall. Like I said, it wasn't much, but the price was right. I was studying and working most of the time so I didn't get to go home much or even date much. I guess I was what you'd call sexually frustrated although I wouldn't say that as I spent most of my little free time jacking off to amateur porn on the Internet.
It's easy to admit that, but much harder to admit what I actually thought of. Okay. Here goes. My sister, Kristy, was just 18 at the time, a senior in high school, and I would put her senior picture next to my monitor as I jacked, pretending the couple in the video were actually she and I. I don't know if I actually wanted to fuck her but the videos I enjoyed the most were the ones that showed very little genitals but plenty of skin. I would imagine asking her to help me make money on the internet and convince her to shoot discrete videos with me.
It was soon that I would get my chance. My mom called and told me my sister was going to spend the weekend with me so she could tour the college. I agreed and went about setting things up.
On the evening of her arrival, I was nervous as hell. I thought I wouldn't have the courage to go through with it so took off my clothes and sat naked in front of my computer. I put my right hand on my cock and set up her senior picture with the other hand. I slowly ran my fingers over the length of my shaft softly moaning with each trip up and down. I swirled my index finger over the head and slowly brought my hand under my balls to gently scrape my fingernails against the sack. I let my eyes travel up and down the picture, even though by now I knew it by heart. She was dressed in a white turtleneck that made her boobs into two perfect orbs on her chest. I could see the hint of the line of her bra cup. I looked at her bare legs from the knee down and then back up to the medium-length school-girl skirt she was wearing. In my mind it was always shorter.
My wanking was taking the edge off of my nerves when I heard a knock on the door. Shit! I quick pulled on pajama pants and a robe and waited for my dick to go down ever so slightly. Close enough. I looked through the peephole on the door and saw my sister standing on the other side. She was dressed nicely for her visit although she couldn't have known the significance behind her choice. She was dressed like her senior picture. My heart beat faster as I opened the door.
"Hey, Kristy!" I said throwing open the door.
"Hey there, Benjamin!" she replied, using my full name as she walked into the room. I watched the skirt swish around her perfect ass as she walked past me to place her suitcase inside the apartment. I closed the door behind me and locked it and when I turned around she pulled me into a hug. My dick started to harden but she pulled away just in time. "Thanks for letting me stay with you."
"No problem."
We spent the evening just watching TV and catching up and whenever I could I would steal a glimpse at her figure. At one point she lay on her stomach on my bed and I could see a flash of panties as she wriggled around to face me, sitting in my computer chair.
"How's your job search going?" I asked.
"Terrible. I can't find work anywhere."
"What if I..."
She cut me off standing up and stretching her arms over her head while she asked "Is it okay if I use your shower?"
