Tuesday night came. When I first told Keri of my plans to give her to Eric for the night, she was not sure. In fact, I am sure she did not want to go with him. She explained that since I had made her my lover and sex slave, she had never spent the night away from me. She loved me, and our life, and she felt uneasy about being away from me. After I explained that I liked the idea, and that it was a turn on, she agreed. Then she made a curious remark.

“Jack, I love you, and we agreed that I am your sex slave. We agreed that you could do anything with me, or to me that you wished, and that I would have no choice. I suppose you could tie me up and force me to go with Eric, and I would have to submit.”

I hugged and kissed her. “Yeah, you are right. I had thought about forcing you to go with him, but, this time I wanted you to agree. I just wanted to make sure you are my sex slave. I love you, Keri. God, how I love you.”

She hugged me and whispered, “I love you, too, Jack. I’ll do what ever you want me to do.”

By now my cock was raging, so I took her to bed and made sweet passionate love to her.

Back to our story. Tuesday evening was upon us. Keri, at my instructions, had paid very close attention to her grooming. Her hair and make up was exceptional. She came into the living room wearing only a pair of high heel pumps. She posed, and displayed herself to me. I wanted to have her, but the time was slipping away, and I had to prepare her for her time with Eric.

Using leather cuffs which locked on her wrists, I locked her hands and arms behind her. Next, came a leather strap at her elbows, pulling them together in the small of her back. After all these years of bondage, I could pull the strap tight, binding her elbows tightly together. This, of course, forced her breasts away from her body, properly displaying these beauties. Finally, to complete her costume, I buckled a matching black leather collar around her neck, and attached a leather leash to it. She was magnificently helpless and desirable. As I was checking her pussy for obviously moisture, the door bell rang. Yes, her pussy was wet.

Eric was excited. He shook my hand, then went straight to Keri. He examined her, touching and fondling, and checked her bonds.

“Well”, Eric said, nervously. “”I’m ready to go. How do I take her out of the house without any clothes on her?”

Keri smiled, silently, as I explained. “Why don’t you take possession of her and bring her to this hall closet.”

Eric, quickly grasped her leash and followed me. I opened the hall closet door and retrieved a cape. Eric watched with amazement as I opened the cape and draped it over Keri’s shoulders. The evening was cool, so the cape would not be out of place. I buttoned a few of the buttons on the front of the cape, but not all. I did not button any buttons below her hips, and left the top of the cape open enough to display some great looking cleavage. All the vital areas of her body would be covered, but when she walked she would display her fantastic legs, well up on the thigh, but just short of showing her pussy. Her breasts were covered, but not completely. The upper slopes of her breasts could be seen. The cape was short, striking her about mid thigh, so she had no choice but to show some great legs. I had Keri walk around the living room to show how the cape covered her.

“Damn”, Eric exclaimed. “I could walk her down the busiest street in this town, and no one would guess she was naked and bound. This is really hot.”

The bulge in his trousers told me that he did in fact think this was hot. We walked Keri out to Eric’s car. While Eric got into the driver’s seat, I helped Keri into the passenger seat. As she sat down in the car seat, her cape splayed open displaying her legs all the way up to her pussy. I slipped my hand between her silky thighs and was rummaging through her pussy. Keri’s breath quickened as she was becoming visibly aroused. Prior to putting the seat belt on her helpless body, I gave Eric an option.

“Eric, you have to make a decision. Do you want her covered with a lot of leg on display, or do you want the cape open so you can see her legs, pussy and tits as you drive?”

Eric was in lust. I knew what his decision would be.

“Hey, look, my car windows are tinted with really dark tint. No one can see in. I want to see her cunt and tits, and be able to touch them when I want.”

I replied, “You’ve got it. One great pair of tits, coming up!”

I unbuttoned Keri’s cape, and opened it up. She was magnificent, and on display. This was not new to Keri. I had taken her places like this before. I put the seat belt around her, and locked it in position. I leaned into the car and kissed Keri as I gave her right breast a squeeze. I then leaned down and sucked her nipple into my mouth. Using my teeth I gently nibbled on her nipple. Keri closed her eyes and moaned softly.

“I love you. Make me proud of you, and obey Eric.”

Keri kissed me and replied, “I love you, Jack”.

I stood in my driveway as I watched Eric’s car disappear down the street, taking my sister, lover, and sex slave with him. Even if for only a night, this was significant. While I was aroused knowing she was helpless, subject to the sexual whims of another, I was beginning to regret allowing her to go with Eric.

About thirty minutes after they left, Eric called, saying he did not have the keys to Keri’s wrists cuffs. I just told he to leave them locked behind her. She had been locked like that before, so it was nothing knew to her. Eric was not too sure, but could do nothing about it. Keri would just have to remain with her hands bound behind her until she got back home tomorrow.

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Morning came, and not a minute too soon. I did get a little sleep, but being without Keri kept me awake for most of the night. I ate a light breakfast, and impatiently waited for Eric to bring my slave Keri back home. True to our agreement, he pulled into my driveway at 11:58 A.M. I could see Keri in the car. I watched as he took her from his car, still wearing her high heel shoes and cape.

I welcomed her at the front door with hugs and kisses. My hand slipped into her cape and was fondling her breasts. She seemed to be glad to be back home.

“Well, Eric, was she a good slave, or do I need to punish her for some misdeed or refusal?”
Eric answered, rather seriously, “Oh, she was a great slave. I could not have asked for more. We had a fantastic night. There is no need to punish her.”

I turned to Keri, and kissed her. “You make me proud, Sweet Slave.”

Keri kissed me and smiled. Eric seemed in a hurry. He had a business management class he had to get to. It was a requirement for his degree. He gave Keri a quick kiss and was out the door. As he left and drove away, I took Keri’s cape from her. True to form, she was magnificent, and her wrists were still locked behind her. I fully expected to see faint whip marks on her body, but saw none. It was curious, and I knew I would be asking her what happened between her and Eric I unlocked her wrists and picked her up, carrying her to the shower.

The hot water felt good to both of us. We washed each other, hugged and kissed. Keri paid particular attention to my cock. She loved to be on her knees with the hot shower water spraying on us. She soaped my cock and balls, massaging and washing them, at length. After she rinsed me, she did it again. My now my cock was so hard it actually hurt. After the shower, we dried each other off, we fell into her bed and made love, wonderful hot sex love. My aching cock exploded about the time Keri climaxed. It seemed the who world vibrated with us.

Afterward, lying naked on the bed, we were basking in the glow of our love and wonderful sex life. I had my arm around her, and she had her head on my chest while she was stroking my semi-erect cock. She turned her head up to me and kissed me.

“Jack, we have a problem. Not a serous problem, but a problem.”

I looked down at her, “What kind of a problem. Are you alright?”

Keri kissed me on the cheek and squeezed my rising cock, and replied, “The problem is with Eric.”

“Was everything alright last night. He didn’t injure you did he?”

“No, nothing like that. In fact, he was rather gentle with me. He kept me bound, and spanked me a little, but mainly he want me to suck him and him to fuck me.”

“Really? You mean he didn’t whip you, and torture you in any way”, I asked.

Keri shook her head, “No. I expected him to, but it didn’t happen”, was her reply.

“O.K., then what kind of a problem do we have.”

“Jack, he tells me he is in love with me, and wants me to leave you and especially my slavery to you.”

“HMMMmmmnnn…”, I replied. “Go on, tell me more. I thought he was really into BDSM”

Keri continued to stroke my now erect cock, and answered, “Well, he is into bondage, but not the serious discipline and torture that you do with me. He thinks you are too rough with me, too cruel. We wants to save me from you, and marry me. He even thinks we would make beautiful babies.”

I didn’t quite know how to answer her. I tried to formulate an intelligent answer as she kept stroking my cock. It is hard to think when your heated cock is controlling you.

“Keri, my sweet slave, you have created a problem. You need to suck me off so I can think.”

Keri giggled, and moved down my body and took my cock into her mouth. In a minute or two, I exploded into her sweet mouth. After a few minutes, my mind cleared and I could think.

“Sweet Slave, I need to ask you a question”, I started.

She kissed my cheek again, while holding my flagging cock, and replied, “Yessir, what is your question?”

“Do like being my slave”, I asked. “Do you like being my naked, bound, tortured sex slave. Do you like when I am really rough with you, or when I give you to some else to torture and fuck you? Do you like spending much of your life with my cock in your mouth, a whip on your ass, and have no choice about what happens to you? It seems as time passes, your torments are more varied and more painful. I have taken you deeper into sexual slavery than I thought possible. I don’t think that will change. You realize that this is our life for as long as we are together. Because you are my sister, we can never have kids. You will always be what you are now, a much loved and a much adored, much abused sex slave. Are you happy with that?”

Keri squeezed my semi-soft cock again. I swear it was getting hard again. “Jack, when we started this, I was young and impressionable. You were the most beautiful thing in my life. I would have done anything you wanted. Even before the first time you fucked me, I had a deep feeling that I wanted to be a sex slave to you, possessed by you. When you took me prisoner that day by the pool, I was so excited I thought I would pass out. I was so excited, and turned on, I don’t really remember everything you did to me. I only know I loved it, and could not get enough. I wanted more of what you wanted to do to me. I am still besotted with you, and what we do.”

“I did not know all the ramifications, but I have learned. As we grew older, I realized that as long as I was with you, this is the way it is. I can’t give you a reason why, but I love our life. I love what you do to me, and with me. There are moments when the pain is terrific that I would escape it if I could, but after the torture I know I would gladly submit to you again. The predicaments you put me in are very painful at times, sometimes scary, but I am not sure I could live without that. I really want what we have. I just hope you never want to get rid of me. I want to stay with you, no matter what you do with me.”

Now my cock was hard again. Her words and hands were magic. She was mine, and my world was complete. She kissed me again.

“Keri“ I replied, “if I have to use force to keep you, even keep you as my prisoner, I will do it. I want you forever. We will be together for always.”

Keri kissed me as she squeezed my cock again. So help me God, the damned thing was hard again!

CONTINUED…