Using the special stool &...

The time to reveal myself was getting closer. I kept telling my mother that Kate had decide to spend a few days in the city but she should be home by the weekend.

I entered the garage and once more wore my mask. I approached the cell and noticed that Kate was kneeling by the bed waiting for me. "Good evening master." She said softly. "Your slave is ready for whatever you want."

"That is good but I am not your master," I said I would reveal myself as her master soon enough. "No, your master will be along soon enough." I opened the cage and let her crawl out on her hands and knees. "I have a little something special for you this time." I said as I took her over to a semi-dark corner of the garage. I turned on the spot light and I heard Kate gasp. "Yes Kate, you are going to use this beauty right now," I said. "This is called Joy Ride Fuck machine." I led her to the machine. "There are four nifty dildos and the handles adjust the speed of the machine." The damn thing looks almost like a kids ride on toy but with the difference that this toy will make any woman cum.

I watched as my sister slowly lowered herself down onto the seat. "Go on turn the handle just a little." I told her. She did and the machine went to work. I had it set for the squirting cock which of course will squirt into her like a real cock. "Make it go a little faster now honey."

Kate moaned but she did as she was told. I could see beads of sweat building on her forehead her mouth was hanging slightly open and I told her to turn up the speed a little more. "Oh my god! Ah! Please I don't think I can take much more of this. I am going to cum!"

My sister let out a squeal of surprise and pleasure as the squirting dildo let go inside of her. Kate came shortly after that. Her head hung to her chest, her beautiful breasts were heaving with each deep breath she took. "How did that feel you fucking whore?" I asked. "Did you like the feel of that squirting liquid inside of your pussy?"

"Yes, yes I liked it." She said.

I changed the dildos several times making Kate cum each time. then took her over to the bondage cross and she meekly allowed me to tie to it. I used the whip on her ass. "How do you feel bitch? Do you like having your ass whipped?" Kate moaned and nodded her head. "I think you are about ready to meet your master." I said as I untied her from the cross. "Will you obey your master?" She nodded her head. "Will you obey him no matter who he is?" Again the nod of her head. "Your pussy will belong to him and I can assure you he wants to fuck your hot pussy. You will be his trophy girl do you understand?"

"Yes, I understand. Who is my master? Do you know?" Kate asks.

"Of course I know but I won't tell you." I said. "Your master will bring you your dinner. You will tell him how sorry you are for being such a fucking cunt." I told her to take a shower and clean herself up. "Your master does not like a dirty cunt so be ready for him."

I went about my business doing the yard work such as cutting the grass and trimming the edges and when I felt enough time had passed I showered and changed into clean clothes. I made Kate's dinner and headed for the garage. This time there would be no mask to hid my face and nothing to change my voice. I was going in as me.

I entered the garage and passed into the dungeon area. Kate was kneeling on the floor by her bed and I could see that she had showered and made herself look beautiful. "Here is your meal Kate." I said as I approached the cell.

"Kevin! What are you doing here? I'm not wearing any clothes you shouldn't be..." Then it dawned on her. "Oh my god, you are my master? My own brother is... oh." She had made no effort to cover herself. I told her to stand and she did. "I am sorry for having been such a cunt master." She said softly not looking me in the eyes. I lifted her chin so that she could look me in the eyes. I leaned in and I kissed her full on the lips my tongue sliding into her mouth.

"Go on eat your dinner." I told her. "But first things first." I said. I put my hand between her legs and stroked her pussy and I was quickly rewarded by her moan of pleasure and the sudden dampness of her pussy. "You may eat now sis, I want you to remember that you belong to me now."