Chapter 1

I don't remember how it all started but I suppose it all started as games kids usually play. We were a group of 12-13 year old boys enjoy playing catch, pirates or gangsters. We would also make up other games and play with earnest. The idea of the game was to choose sides and 'fight' each other, capturing the opposite members, tie them up and pretend to torture them till the other team loses. The games took up most of my time and I guess it left my sister Kate lonely.

She kept begging us to let her join and finally I gave in. As the game progress, it looks like Kate always gets captured by the other team and spends a great amount of time getting tied up. She would usually get her hands bond and tortured like spankings and tickling until she gets rescued or the game ended. It seems to me that my little sister kind of enjoys getting tied up and captured.

As the years pass, Kate and I grew older and I noticed Kate's body started to blossom. Her shoulder length blonde hair was complimented with shiny blue eyes and cream skin. It was apparent that she had a nice pair of breast, a tight ass and a lovely pair of legs when in her swimsuit. My friends have been starting to notice Kate and telling me about her. I did what I could to keep them in line. The fact that she loved wearing shorts and miniskirts made her all the more appealing to us teens.

I have to admit that there were many occasions while playing the games that I get aroused looking after getting tied up and tortured. I would spend some time after that alone in my room watching some bondage porn and masturbating later.

One day, when Kate was 14 and I was 16, she read a book in which the female character was captured, bound, whipped, tortured and even raped to reveal information about her organization. It surprised me when she brought it to me and made me read it. I spend the afternoon reading it and when I returned the book to her, she stare at me with her lovely blue eyes and asked me a load of questions.

"Is that what happens to girls when they are captured in real life?"

"Well most of the time yes" I replied.

"Would it happen to me if we played our games for real?" She asks again and I replied: "I guess so."

She thought for a while before stunning me with her next question: "Calvin, would you like to do what those gangsters did to her? Would you like me to be your prisoner so you can tie me up and abuse me?"

I was momentarily stunned and speechless. I gathered my thoughts before replying: "Well Kate, I would love to do what those gangsters did but you're my sister and I do not want to do anything that would stop us from having the fun games we play."

Kate smiled and continued her questions. "Is it true that besides the captors, the captive can also get turned on while abusing and getting abused?"

Without thinking, I nodded my head and said: "Well yes it's true Kate. Even though the abuse if painful, the captive is often aroused by what's happening."

Kate smiled, kissed my cheek and said thanks before leaving. I was glad that she left me as I was getting a boner and once she closed her room door, I took my erected prick and started masturbating.

The next day, I woke up and went down for breakfast finding Kate lying on the pool chair. She looked real sexy in her pink tube top and shorts. We exchanged good mornings and she told me that she was going to spend the day tanning herself and I playfully told her to beware of bad guys to which she replied: "They have to catch me first!"

As usual, our working parents have left early and it was just me and Kate at home during the day in summer. I ate my toast as I saw Kate unhook her tube top and lay on her stomach. I felt my dick growing and I could not resist.

I quickly finished my breakfast, went upstairs and changed into my trunks. I also gathered some ropes, cloth and tapes on my way down. I went back downstairs and sneaked up slowly on Kate. Within seconds, I was on top of her. I grabbed her wrists, jerk them behind her and quickly bound them together behind her. While she struggled, I used another piece of rope to bind her elbows together. My cock was raging as Kate was helpless.

"Calvin, my top is loose, let me go to adjust it so you can tie me back." She exclaimed to which I replied: "No way sis, in real life you can't do that. You are my captive and this is for real."

As she opened her mouth to protest again, I took a piece of cloth and stuff it in her mouth gagging her. I got off her and admired my handiwork. Then I bend down and helped her on her feet admiring her beautiful teen body. I stopped breathing for a moment and was amazed with her breasts. They were substantial and magnificent. They were rising and falling with her agitated breathing. I also noticed Kate's eyes going down to my trunks and noticing my obvious bulge.

I then pushed Kate into the house and watched as her breasts jiggle while she walked. My little sister was so magnificent and she never struggled or tried to evade me the whole time. As we walked to the den, I noticed that Kate kept her eyes on my bulge and could feel my own cock poking out of its restrains.

I stood her in front of the couch as I sat down. I smiled and said: "Prisoner you have been kidnapped and it seems no one wants to pay your ransom. So you will be tortured."

I stood up and started to stroke her lovely face feeling her smooth skin. I worked my hands downwards and was soon resting on her teen breasts. She did not resist and I grasp her breast and started playing with her rigid nipples. The texture of her creamy breast was that of finest silk and I felt my cock trying its best to poke through my trunks. As my hands continued downward s, I announced that she was wearing too many clothes and some has to go.