The other day I was so horny, I went into my sisters room after school, I was the only one home. At first I was looking at her panties, all the different kinds, thongs, boy shorts. I was so hard. I was looking through when I touched something hard, I pulled it out and it was an 8' Vibrator. It was pink and it seemed rather large for my sister being just 18.
I sat down on the bed and pulled out my dick and started jacking, I had the vibe in my other had, just imagining it going in and out of a real pussy. I pressed it to my cheek and turned it on, I was on cloud nine.
Then my sister Taylor walked in. I tried to cover up, but it was too late, she knew what I was doing. She looked outraged, yet some how intrigued. After she finished yelling at me for invading her space and privacy and jacking on her bed, she said it wasn't fair that I couldn't be punished with out her getting in trouble for having a vibe.
She then told me she would have to teach me how to really use that. 'You think its fun to come in here and use my stuff, you sick freak, I'm your sister, you get off by thinking of me, fine' She then did the unexpected she got naked. I couldn't help it I was rock hard in an instant. She took the vibe, lubed it up, and put it on her pussy. 'This is how I use it, but your going to use it a little differently' She told me to turn over, I was on my hands and knees on the bed, when I heard her squirt more lube into her hands. The next thing I know, she had spread it in my buttcrack, and told me 'hope you enjoy this'. She took the vibe and turned it on, spread my cheeks and put it up my ass. It hurt like nothing ever, as she pushed inch after inch into me until over 6 inches were inside me. She then made me jack as she pumped it in and out. After a while it didn't hurt, it started to feel amazing, and I had the best orgasm ever. When I was finished she washed it off and used it on her pussy. I couldn't believe my eyes. We've done this twice now, and I think I might just get my own vibrator, for some solo fun.