I left my sister at the park so I could get to work. It rolled around in my head how she had apologized for being a bitch to me all these years and belatedly I realized that she had actually been pleading with me and I had in effect pushed her aside because I was unsure how to react. Later I found that as soon as I left her she went immediately to my apartment to talk to the girls. She had already checked out of her hotel room and had planned on heading home after she visited with Tina and Tammy. I later found she changed her plans.
I arrived home from work that evening and found the girls dressed to play "the game" each was wearing the leather harness outfits and holding a riding crop. I loved how those outfits framed their tits and bare pussies. It gave me and instant hardon. The distraction of the outfits is probably why I did not immediately notice the woman who was on her knees between them. She had her head bowed till it was almost touching the floor. For a second I thought Stacey had dropped by but I realized that it was not Stacey's light brown hair I was seeing. He face was obscured and I did not recognize the rest of her. All I could see is that she was naked except for a wide leather belt around her waist and the handcuffs that chained her to it at either side.
Tina spoke. "Good evening Master. We have a new slave for you to train this evening. She has been bad and claims to deserve punishment. But we explained that only you can decide that. She is awaiting your judgment."
I decided to play along and find out who the girls had found for us. Never in my wildest dreams was I ready for what I found. I answered her. "Well what has the bitch done to be punished? Speak to me bitch."
At that command I heard her voice "I have treated my brother badly and abused his love. I am the lowest form of life and deserve to be beaten bloody." Then she raised her head and looked me in the eyes. I already knew from her voice but seeing the face was confirmation. Jen, my sister, kneeled before me naked and chained.
Now for the first time ever I called "STOP". I stood there looking at her and she looked at me and said. "Please not STOP. I need to do this. I need it." She pleaded.
"Do you realize what you are asking? Do you understand what punishment is and that it is real? Real pain! Have you ever played before, ever?"
"No I never have and yes Tina and Tammy explained in great detail what could happen and the rules. I understand about punishment and I also understand rewards. They explained that too. I am here tonight, to be trained and treated however you decide to treat me. To punish me like I deserve or to reward me. I am yours."
I turned to Tina. "Did you explain everything and were you explicit? You do know that if there was any misunderstanding I will be very upset!"
Tina answered without hesitation, "Yes Master. We explained it in detail and tried to talk her out of it but she pleaded with us. I told her in the end it would be up to you."
I looked at Tammy, "What have you to say?"
She looked me in the eye and answered. "Just what Tina said. It's what Jen wants."
I considered for a minute then kneeled in front of Jen and looked into her eyes. "You're my little sister I don't know if I can do this. I 'm supposed to protect you."
She very quietly pleaded. "Please try. I need this."
I stood and said "Ok we try."
All three of them smiled at me and Jen mouthed Thank you before she put her head back down to stare at the floor.
"Is dinner ready Tina." I asked
"Yes Master, would you like me to serve it."
"No. Have the new slave serve us. You can unchain her from the belt but keep the irons on her wrists. She can sit on the floor and eat until she earns her place. Tammy, bring my sweats and change my clothes."
Tammy scurried off to get my sweat pants and returned with them and a T shirt. As Tina exchanged the cuffs on Jen for the leg irons on her wrists to allow her more mobility to serve dinner, Tammy began undressing me. First she removed my shirt and helped me into the T shirt then she removed my slacks so that I was standing in my briefs with my bulging cock pushing against them. I looked at Jen and saw her lick her lips. "Odd," I thought "that she would react like that to me." As I stepped out of my slacks Tammy had kneeled in front of me to pick them up. She looked up at me and then at my bulging cock. "May I service you Master" she asked.
I hesitated. She was asking me if she could suck my cock in front of my sister. My sister had never seen me naked in my life. But then here she was kneeling naked on the floor in my apartment. I decided to push it a little. "Yes you may. But just a little I want to save it for later." I watched Jen's eyes as Tammy pulled the front of my briefs down and my cock sprang free. Then as Tammy drew me into her mouth and started to suck me while bobbing up and down." Jen's eyes got big when my cock came into sight and a slight gasp escaped from her. She stared intently as Tammy gave me a blow job and after a minute or so began to squirm around a little as though she were getting horny at watching her brother get his cock sucked.
Like most teen aged guys I had had fantasies about my sister. Hell she was cute and after she started to develop I got a couple of peeks at her but I always slapped myself down. I was supposed to protect her from perverts not be one of them. My parents had trained me well from the time she was born I had been told I was her protector, that I should look after her and I did, as best I could. Now here she was, watching me get a blow job and apparently getting horny over it. Could it be possible that she had had fantasies about her big brother?
I let Tammy work on me for a bit before telling her that it was enough and she had done well. She beamed with pride at the compliment. Just then Tina took Jen to the kitchen so she could serve dinner. We sat at the table and she brought us our dinner and drinks and served us as a slave would. Then she sat on the floor next to my chair and ate off a plate she held with her manacled hands. She actually did very well. I was waiting for some minor infraction so I could threaten punishment and test her resolve to "play". Finally she screwed up. While clearing the dishes she knocked a pot off of the counter onto the floor.
"What was that bitch?" I called from the dining room.
"Nothing." She called back.
"It did not sound like nothing. What happened?" I demanded
She came into the dining room and kneeled in front of me. "I knocked a pot onto the floor Master. But I will clean it up"
Yes you will and you will also receive two whacks. One for being clumsy and one for lying about it."
She looked like she was about to protest but then simply said, "Yes Master"
"Assume the position of punishment." I ordered
Tina helped her by showing her what was expected and I ignored them until Jen was bent over in front of me. I was still sitting in the chair and she was bent over only a couple of feet from me. Her puckered asshole was exposed and staring me in the face as was her pussy. I stared for a second as I realized that this was my sister whose pussy was open and exposed to me waiting whatever I demanded. My cock got even harder than it had been. I was tempted to drop my pants and sink into her right them. But I gave myself a mental slap. "This is your little sister asshole" the little guy on my shoulder said to me as he poked me in the ear with his Shepard's crook.
I banished my evil thoughts, well most of them anyway, and stood taking Tammy's riding crop I brought it across Jen's ass, then again. I did not bring it down hard. Not even hard enough to leave a mark, just enough to sting. She spoke then, "Thank you master but I deserve more for being evil to you."
"How much more do you deserve?" I asked
"Much more Master. More than you could do in a day." She responded
I hauled back and gave her 5 more cracks, harder this time. "That's enough for now." I told her. "We will decide later how much more you will receive."
"Thank you Master."
As she turned to go back to the kitchen She glanced at me and I saw a smile on her lips and a tear in her eye. It nearly broke my heart. But I let her go back to the kitchen.
We spent the next hour or so "training" our slave. I let the girls do most of the game while I oversaw. At the end of the hour I ordered Tammy to cuff her hands to her sides again and place the leg irons on her feet, then had Jen sit on the floor facing the couch. Really the only way she could sit even remotely comfortable with her legs manacled was cross legged Indian style. This spread her pussy open for us to see and with her hands cuffed to the side of her belt there was nothing she could do to cover herself.
I watched her while pretending to watch the TV. I had had Tina sit next to me and was enjoying the feeling of her closeness. That was the first time I had gotten a really good look at my sister's body, a chance to study it. She was about 5'6" and around 120 lbs. with nicely shaped C cup tits that did not sag but stood up. There was no flab on her just well toned muscle. She did not shave her pussy but did keep it trimmed short and neat so there was a definite start and stop to her bush. Her legs were shaved clean all the way to her bush. Her face was that of a classic beauty. Soft features, fair skin, almost pale, but firm and framed by her light brown hair. She was just a damn fine looking woman and I knew if I did not stop checking her out I was going to jump her bones.