Sunday evening, I gave her a massage

I thought of my sunday has some kind of hell, but with some enjoyment. My sister had made plans to tease me all day, and it was working. For starters, her outfit was incredibly arousing. A tight white dress, translucent in the back, and short at the bottom, with nothing underneath. Whenever our parents were out of sight, she would bend over and pull down her dress’ neckline to show me her breast, almost her nipples. She also updated my blog saying to the whole world “My Mistress locked me in chastity cage for the week but I’m so very horny. And she has planned some stuff for me tonight…”

When the evening came, I was trembling with impatience. She was going to call me anytime soon, I knew it. And she waited 1am before doing so, conscious of what the waiting would have done to me. At first I had expected her to call me around 10 or so, and from that moment I had been walking around my room endlessly for an hour before starting to think she was just kidding on the blog, and that nothing was going to happen tonight. So I went back on my computer, and I ended up looking at porn again. I just couldn’t help it, these days. Since my sister had discovered my secret, I had a constant need for sex. And now I was just waiting for the next day to come with surprises. That’s when she texted me to come by her room. “Come here in panties.”

I stood up immediately, took off every clothes she didn’t want to see, and rushed to her bedroom.

“You got there fast, Selina. I knew you weren’t sleeping. Always ready to serve your big sister, right? Well I was feeling like having a back massage, tonight.”

Anna got up to remove her dress. I was eager to see her naked, and a massage was the perfect excuse. She pulled the cloth by the bottom, and I quickly noticed she was now wearing panties. But when her dress passed her chest, I saw her too magnificent naked breasts jiggling up and down, hypnotizing. They were big, round, perfect. Pink areolas and perky nipples. I was so happy to see them. And at the same time, I could see in Anna’s eyes what she was thinking. She was showing off her breasts exactly when I couldn’t do anything, because I was locked in a chastity cage. She was giving me a little moment of power, but with nothing to do. I would have to appreciate the moment with my hands.

She lied face down on the bed and asked me to rub her back. I sat down on her thighs, our panties touching, my chastity cage right in front of her butt. There was some massage oil that I used without any restraint. She was resting on a pillow, and I could see the edges of her breast on the side. At some point I slid my fingers closer to there, but she then asked me to move down her body. I had to take care of her legs as well, and in the middle of it, she rolled on her back, letting me see again her so perfect boobs. Unfortunately, she stopped me very quickly and asked me to stand aside.

“Just stay there while I finish this myself.”

She stood up as well, staring at me. She took some oil in her hands, and started rubbing her breasts slowly, massaging them in the most enticing manner to arouse me, walking step by step closer to me. She was letting out some little breaths that sounded almost like moans. And when she got at a few inches from me, she told me to leave. I was extremely disappointed. I had hoped for more. And I knew there was no way I could get off that night.