I am not sure when it all started. I suppose it started as games that kids play. I can remember at the age of 12 or 13 playing Cowboys and Indians, or Pirates, or Gangsters or other such games. My friends and I would make up such games and play with earnest. We would choose up sides and wage “war” on each other, capture members of the other side, tie the captive up and pretend to torture them until the game was over. When I was about 13, my sister Keri, who was 11, wanted to play. She was a real cutie, but this was a boy’s game and we weren’t sure we wanted her to get in the way.

She kept begging us to be allowed to play. Well, I finally gave in. As the games progressed, it seemed that she was always the captive. She was captured by pirates, Indians, outlaw cowboys, or gangsters. She would end up with her hands tied behind her back and was “tortured” until she was rescued or the game ended.

It seemed that she spent a great deal of time in a bound condition. Tortures were in the form of mild spankings and Keri being bound in various and strenuous positions. She seemed to enjoy the action and was a willing “captive”. As time went on, and our games advanced, the bondage became more varied and strenuous, and the tortures became more painful. Keri would find herself tied, gagged, and mildly whipped or spanked. Keri never hesitated to be a captive.

As Keri grew older, her body began to blossom. Her black hair, blue eyes, and creamy skin looked great. In a bathing suit it was readily apparent that she had a nice pair of breasts, a tight ass and a great pair of legs. My friends were beginning to notice that Keri was a beautiful girl. It was all I could do to keep them in line. The fact that she loved wearing “short” shorts and mini skirts made her all that more appealing. I have to admit that there were many times when I looked at her, and especially when we were playing “captive” games, I was more than a little aroused, and spent a great deal of time trying to hide an erect cock.

One day when Keri was 14, she was reading a book in which the heroine was captured by gangsters, and was tortured to reveal information on a rival gang. The bad guys undressed their beautiful captive, bound her and whipped her body. Other tortures were used as well as sexual abuse, including rape. I am not sure where she found this adult pocket book, but she brought it to me, her pretty blue eyes wide with questions. I read the book that afternoon. It was very exciting, and a turn on. After reading the book, I gave the book back to Keri.

“Is that what happens to girl captives, in real life”, she asked?

“Well…, yes…, that is true”, I stuttered.

“Wow”, was all she said.

Keri thought for a minute, and continued, “So if we were to really play our games for real, then that is what would happen to me.”

I swallowed hard, “Well, I suppose so.”

She looked at me with a serious face, “In the book, it seems that the men who were kidnapping her were really “turned on” with what they did to her. They liked torturing her, and making her do sexual things. Would you find that to be a “turn on” for you?”

Now what do I do. There were many times, especially after her sweet little body began to mature, that I would have loved to take her capture and “torture” to a higher level. But, she was my sister, and I had heard all the sermons about incest, so I did not. I have to admit when I placed her in bondage during our “games”, there were many times that I had an erection that was formidable.

I looked at Keri, trying to give a politically correct answer.

“Well, yes, I suppose I was turned on. You’re my sister and I have always been told that I should not have those feelings.”

“Would you like to do what those gangsters did to her? Would you like for me to be your prisoner to tie up and abuse with sex”, she asked?

Now, I did not know what to say. I thought for a minute or two, and then replied.

“Look, you’re my sister. I love you and I love our games. I do not want to do anything that would stop us from having the fun games we play.” I hoped that answer would defuse the situation.

“In the book, it seems that the captive was turned on by what happened to her. It was like she couldn’t help it. When they raped her, or did other things to her, she could not help but get turned on, too. Is that true? Would I get turned on if you did that to me”, she asked.

It seemed I could sense that her breath had quickened and there was a flush to her cheeks as she asked her questions. Now I was really on the spot. So I tried to be a diplomatic as possible.

“Yeah, I heard that is true. Even though the torture and sexual abuse is painful, very often the captive is aroused by what is happening to her.’

We sat there in silence, her pretty blue eyes told me she was pondering what she had just heard. She acted like she wanted to ask another question, but fell silent.

Keri pick up her book, and replied, “Thanks”. She left to go to her room, and read some more of the book. I was glad for her to leave me a lone, because my rigid cock was aching to be released from my trousers. The problem was that we had talked about playing another “game” the next morning. Jerry and Damon, my two best friends were to come over and we were going to be gangsters and kidnap Keri. I did not know what to do. Keri had opened a big can of worms, literally. I spent a restless night, thinking about the conversation I had with her, and how much I would love to take our “capture” game to a higher, sexual, level.

Early the next morning, my hard working parents were off to work as usual. It was summer, and we were out of school. I was down stairs eating breakfast when Keri came down. She was wearing her bikini bathing suit. It was a delightful bit of nothing. My father had complained that it showed too much of her body, but my mother prevailed after Keri said that all the girls were wearing suits like that. I have to admit that it showed her off to a wonderful advantage. It was not a thong, but it sure came close. There was no doubt about how her sweet luscious body had blossomed.

“Good morning”, I greeted, and then asked, “You’re going to spend the morning around the pool?”

“Yeah, I thought I would”, she replied.

“Well, be careful, some gangsters might kidnap you and hold you for ransom. They might even do unspeakable things to you!”

“You’ve got to catch me first”, she grinned.

My cock leaped in my pants. It was all I could do to swallow my bite of toast. After breakfast, I called Jerry and Damon and told them our game was off, and we would do it later. I had a plan that did not include them. Reluctantly, they agreed to the postponement. As I hung up the phone, I looked out at the pool and saw that Keri was already on a deck lounge, sunning herself. She was lying on her stomach and had unhooked her bikini top so there would be no tan line on her back. Her bikini top was lying loose under her body. You could see the sides of her breasts as they were pressed against the lounge cushion. Her bikini bottom was tucked nearly into the sweet crevice of her beautiful ass. Her arms were down at her sides. I could not resist.

Quickly, I ran up stairs, changed into my swim trunks and retrieved several strands of rope from my athletic bag. I kept the rope hidden there for our “captive“ games. As I passed my dresser, I picked out some handkerchiefs. In the past I had used these pieces of cotton material to gag Keri when she was a “prisoner“. I eased out the back door and with as much stealth as I possessed, I quietly sneaked up behind Keri. In a second I was on her, grabbing her wrists and jerking them behind her. Quickly, I tightly bound her wrists together behind her back. As she struggled, I used a second piece of rope to tightly bind her elbows. She was supple, so it was possible to bind her arms to make her elbows touch in the small of her back. Now she was helpless. My cock was raging.

“Jack, my top is loose. It laying under me! Turn me loose so I can put my top on. Then I will surrender to you”, she exclaimed!

“No way, prisoner. In real life you would not be able to do it. You are my captive and this is for real. You have just been kidnapped. You’ll just have to stay like you are!”

Keri opened her mouth to protest. As she did so, I stuff a wadded up handkerchief into her sweet lips, effectively gagging her. A second handkerchief was quickly and tightly wrapped around her head and tied off to hold the gag wadding in her mouth. Now she was bound and silenced.

I got off Keri and looked down at my handy work. With pleading, yet excited eyes, Keri looked over her shoulder at me. Her eyes went down to my swim trunks where the bulge from my cock was obvious. I leaned down and grasped her strained shoulders, and turned her over onto her back. I stopped breathing for a moment. I was amazed at her breasts. They were substantial, and magnificent. With her elbows tied behind her back, they seemed to be enlarged, pushing off her chest. They were rising and falling with her agitated breathing. Keri was magnificent.

“Let’s go in the house, prisoner. You’ve been kidnapped, and I am going to torture you until you are ransomed!”

I pulled her to her feet. Picking up her abandoned bikini top, I forced her toward the house. As she walked I watched her breasts jiggle. She was amazing. My cock was threatening to explode. Keri kept looking at me, but at no time did she try to struggle or get away from me. The look in her eyes was one of arousal. As we walked, with me tightly holding her forearm, she would look down at my swim trunks, and the obvious bulge there.

Once we were in the house, I escorted her into the family room. I stood her in front of the couch, while I stood behind her. I could not resist. I pulled her back into my chest and ran my arms around her, with my hands grasping her breasts. They felt as good as they looked. Her nipples were rigid and the texture of her creamy breasts was of the finest silk. I could feel my cock pushing against her ass and bound hands. She did not try to move her hands, in fact, she feebly rubbed her hands against my cock, as well as she could with her wrists and arms bound the was they were. She did not try to struggle or get way from my ministrations.

I moved my hands down from her breasts, down her smooth belly to her bikini covered pussy. It was hot, and her bikini bottom was moist. The fragile bit a material was held by thin straps, tied in bows at her delicious hips.

“Prisoner, you have too many clothes on”, I announced.

I grasped the ties to her bikini bottom, and pulled on them, untying the knots. The bikini bottom fell to the carpet, leaving Kerri a totally naked and bound prisoner. As I touched her pussy lips, she sighed deeply behind her gag, and leaned back against me. Her breathing quickened. I turned her around to face me. I hugged her tight, pressing her firm breasts against me chest. I kissed her gagged mouth. She moaned softly.

“Prisoner, you have been kidnapped. You are mine until someone ransoms you. While we are waiting for that ransom, I am going to torture you.”

I lead her to the couch, where I sat down. I pulled her down across my lap to a spanking position. Keri did not struggle.

“Slave, I am going to spank you so you will know you are my captive.”

I started to spank her deliciously tight ass. My hand prints became obvious as I continued her torture. Keri squirmed, in doing so she was feeling my rigid cock pushing against her belly. After she began to whimper and cry through her gag, I stopped the spanking and began rubbing her enflamed ass. I allowed my hand to slip between her legs and touch her steaming pussy. She was soaking wet. I delved into her pussy, exploring this wonderful facility. Keri began to moan and moved with my movement. As I increased my manipulations, she started hump against my hand to moan loudly. Finally, her body stiffened and trembled as she had a climax. She could not stop. She just kept humping my hand. Her pretty little bound hands seemed to be reaching out to an invisible lover.

When she settled down, I picked her up and sat her on the couch beside me. Now was an opportunity to fully explore her wonderful breasts. I spent several minutes pinching and twisting her nipples, and in general exploring her magnificent tits. Keri just laid her head back on the of the couch and closed her eyes, lost in the feeling of having her breasts teased. I bent leaned down and kissed each nipple. Gently, I pulled each nipple into my mouth and sucked on it. Keri became more aroused. I could hear her heavy breathing and soft moaning from behind her gag. It was time to move onto other things. I had an aching cock that needed attention.

I had watched a particular bondage porno movie, and wanted to try something I had seen on that tape. I got off the couch, and made Keri move to the center cushion. Using some more rope, I tightly tied a strand of rope around each of her delicate ankles. I then made her slide her sweet ass to the edge of the couch. Using a couch cushion behind her back, she was now in a semi reclining position, with her pussy right at the edge, almost off, the couch. Using the ankle ropes, I spread her legs, widely, and tied the ropes to the corner legs of the couch. Now Kerri was fully exposed, with her legs spread and her pussy open and vulnerable. I could see her bound hands pinned under her ass. She was totally helpless, watching with interest, already guessing what was going to happen to her.

When I acquired the rope from my athletic bag, I also retrieved a small whip that I had made. It was made of leather shoe laces, the kind that you find in your hiking boots. I had made a whip with thongs about twelve inches long. I had thought this whip would be good for whipping Keri’s breasts. Now, I could see other possibilities. Her hot exposed pussy seemed to be begging for abuse. I reached down on the floor, where I had dropped the whip, and brought it up to use on Keri.

I sat next to her, and began stroking her soft inner thighs and pussy lips. This aroused Keri. She closed her eyes and was softly moaning behind her gag. Then unexpectedly, I raise the little whip and brought it down onto her exposed pussy. Her eyes popped open and she looked down to see what was stinging her most private area. She watched as I continued to whip here pussy. After a few stroke she started to struggle. I stopped, and again started to stroke and massage her cunt. She relaxed and enjoyed the pleasure. Again I whipped her pussy. Keri emotions were rampant. The pain and pleasure were mixing into one very hot experience. This continued on for about ten minutes. Finally, I stopped whipping her pussy. Her nether lips were swollen and red from the abuse.

I stood up, and dropping my swim trunks to the floor, I exposed my rampaging cock. Keri’s eyes went straight to it, and just stared. She was magnificent. My beautiful hot sister was magnificent. She continued to watch as I stroked it. As I watched, her, she trembled with excitement.

I dropped to my knees, and leaned forward to kiss her pussy. It tasted wonderful. I ran my tongue over it’s swollen silky surface. Keri was looking down, watching my every move. She moaned loudly as I placed my mouth to her sweet pussy lips and ran my tongue inside. She trembled and moaned even louder as my tongue flicked her sensitive clit. Within a matter of seconds, she was humping my face, cumming with a powerful force. As she was coming, I again used the short leather whip to abuse her pussy. It seemed that Keri was taken to an even higher climax with the pain of the whip.

As she was still moving with her climax, I knelt up and placed my cock against her abused pussy lips. As I started to push my heated member into her sweet pussy, she opened her eyes with surprise. She looked down at my cock and her pussy, and realized that for the first time in her life, she was about to be fucked! I pushed in a couple of times, and then pushed harder when I broke her hymen. She stiffened, but relaxed as I kept fucking her.

Keri’s pussy was hot and tight. I had never felt anything so wonderful. As I moved my cock in and out of her, it seemed that her pussy was grabbing me, squeezing my cock, trying to hold it in her. I was in a world of my own making, and it was explosive. Even in her stringently bound position, Keri tried to meet my thrusts into her cunt.

I looked at her sweet gagged face as she absorbed the feeling of my cock in her pussy. She was totally surrendered to what was happening to her. To add a little pain element to this scene, as I was fucking her, I was also gently slapping her breasts. They bounced and trembled ever so beautifully.

I kept watching her reaction. The more I slapped her breasts, the more excited she became. I was entranced. Her breasts shook and bounced deliciously she I slapped them. I wanted to cum with her. This was difficult, as my cock was ready to explode. In a short time, I could tell she was rapidly approaching her climax, so I just let mine go. My climax felt so good I thought I could die. My scalding cum pushed her over the edge, and she had another climax. We both just kept humping each other. It seemed to last for an eternity. Finally, I collapsed on her breasts with my cock buried in her sweet pussy. I wrapped my arms around her, hugging her bound body tightly as I kissed and sucked her nipples.

We both stayed connected for the next few minutes. Finally, I pulled my cock from her, realizing that I was still very aroused, and my cock had not receded! I decided to take advantage of this.

I reached down and untied Keri’s ankles, allowing her to close her legs. She was slow to do so. It was as if she wanted more of what she had just received. I took her from the couch, and placed her on her knees on the carpet in front of the couch. I then seated myself on the couch in front of Keri, with my legs spread on each side of her. My erect cock was mere inches from her face. I pulled her to me and kissed her on her gagged mouth.

“Prisoner, you have been tortured, but it continues. No one has ransomed you, so you will pay the price”, I asserted. “I am going to take your gag from you mouth, but you are not to say a word, or you will be severely punished, and the gag goes back in!”

Keri nodded her head as I leaned forward and untied the handkerchief holding the wadded cloth in Keri’s mouth. As I removed the gag from her sweet lips, I kissed her sweet mouth and spoke to her again.

“Not one word. I order you to kiss the tip of my cock.”

Keri acted as if she was going to say something, but instead placed a wet French kiss on the tip of my cock, tickling it with her tongue. Without being told to, she kissed it a second time.

“Now, Prisoner, take my cock into your mouth and suck it!”

Keri, leaned forward to my cock, and just before she took it into her sweet mouth, she quietly uttered, “Jack, I love you.” She then slipped her mouth over my cock.

She wasn’t very experienced, but she had seen a couple of porno movies and she mimicked what she had seen. She sucked and lashed the tip of my cock with her tongue. It was is if she liked the taste of it and wanted to lick it all. It was more than I could stand. In a very short time I was cumming in her mouth. Out of instinct she started to swallow all of my issue. I was lost in a whirlpool of lust. I could see her, but I was in the ozone. I continued to hump, fucking her face, her beautiful sweet face. I had never felt that way in my life. No girl had turned me on like my own sister. In a very real sense, I loved her as my lover.

Finally, I stopped cumming. Keri kept my cock in her mouth until it receded. The whole time she was licking and gently sucking on it. It was one of the most wonderful feelings I had ever experienced.

Slowly, I let my softening cock slip from her mouth. I leaned forward and kissed her. She kissed back, ever so passionately. I helped her up from the floor, and sat her on the couch beside me.

With one arm around her, and the other squeezing her breasts, I kissed her again, and told her I loved her.

“Jack, I love you. I love you so very much.”

I asked if she were angry with me for “kidnapping” her.

“I was surprised, but, I love being your prisoner. Now, I really love it, now that it is for real”, Keri replied dreamily.

She continued, “Is this what is going to happen when we play our ‘captive’ games?”

Smiling, I replied, “Yeah, I think so. I want to do it for real, and this is the way to do it.”

I paused for a moment, and asked, “You’re tied really tight.. Do you want me to untie you?”

Keri smiled. “Only if you want to. I know you like this, and you did kidnap me, so it is up to you.”

“Well, sweet sister of mine, if that is the way you feel, then I am going to do it all of the time. You are going to be my permanent prisoner and sex slave. Even if you refuse, I will tie you up, torture you, and fuck you, anyway. Every chance I get, you will be my prisoner slave. You will have no choice. What do you have to say about that”, I replied?

“Jack, I love you.” Keri smiled and gently leaned over and kissed my cock.

Continued…