To the reader, some of what happens in this part will not make sense without reading the first three parts.
Thanks to Thor for editing and correcting a lot of my poor grammar.
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The Cruise
For a few years, I had promised her that we would go on a cruise. And now that she was my slave, I thought it was a good time. A select few of the cruise ships have a clothing optional deck or area. This would be a good opportunity for her to be topless in public.
"We will be going on a cruise in 4 weeks," I told her. "And part of every day you will spend on the topless deck. I want you looking extra trim, so to get in shape, every morning after you suck me off you are to do 25 situps. And we will be walking five laps twice a day with all your chains on and hooked tightly. You will only be taking your ballet boots. So you should start wearing them more. Also, you are to stand still for 20 minutes in them every day and then add a few minutes to that every few days. By the time we leave you should be able to stand still for at least 30 minutes."
"Master I will start to wear them right away," Slave replied.
She went into the bedroom and put on a pair of the two-inch platform ballet boots. Then she brought me all her chains, stretchers and nipple rings. She wore the necklace, nipple chains, and waist chain on all the time. I put the thigh chains on, stretching her pussy lips almost against her thighs and holding her pussy wide open. She was already dripping wet. Then I put the clit chain on through her belly button jewelry and hooked it to her necklace.
Part of her daily morning ritual was to give herself an enema, so her back door was always ready.
"Get the lube and butt plug," I told her. She squealed happily and hurried off to get them. When she returned, she bent over in front of me and wiggled her ass invitingly. I lubed up her asshole using first two and then three fingers that had her moaning with pleasure. I lubed my cock and guided her down on it. As my cock slid into her well-used asshole, she squealed out with delighted pleasure.
"Master! Oh does that feel good! I love to feel your cock sliding into my asshole; it makes me feel so full," she said breathlessly as she started bouncing up and down.
With the chain around her clit stimulating it, she was using all her willpower not to cum before I did. I pulled her back against me which put some tension on her clit. Then I put my hands on her breasts, which moved the chain around even more. I knew she wouldn't last too long, so I hadn't tried to hold my orgasm off and just let it come on quick. I held her down by her breasts and pumped my load into her tight ass. As soon as she felt me start to cum, she let herself go.
"Oh goddd, ohhh ohhh god," She screamed again and again. As she shook and her muscles spasmed, she went rigid for 30 seconds and then collapsed back against my chest.
I pushed her down on her hands and knees as I softened and slipped out, putting the butt plug home. She stayed on her hands and knees there on the floor while I stepped over her and went to the bathroom to wash my cock off, knowing that she would remain in the position I left her till I told her to move. When I returned to the living room, she was still on her hands and knees. I couldn't resist the sight of her beautiful round ass sticking up so invitingly and gave each cheek five hard smacks while she counted them out loud and asked for another.
"Sit on my lap and put my cock in your wet pussy," I told her.
She slowly slid my hard cock into her pussy which was still held wide open by the chains around her thighs. I loved to fuck her pussy with the butt plug in. It was a different sensation but very good one. I sucked one of her nipples into my mouth while I held her down on my cock and just enjoyed the tight wet glove of her pussy on me. She started squeezing my cock with her cunt muscles. I tugged on the chain around her clit. Each time I gave it a tug, she would shiver and moan. We sat like that for 30 minutes or so before I took mercy on her.
"You may cum now Slave," I told her.
She let the orgasm overtake her, screaming some incoherent words while holding my head tight against her chest and clenching her cunt muscles tightly on my cock. Then she sighed and relaxed.
"Get off and get my cock in your mouth now slut," I ordered her.
"Yes, thank you, master," she replied.
She took my cock all the way down into her throat in one quick motion. I started to cum as soon as she had it in her throat! I held her face against me as I shot six streams of hot sticky cum down her greedy gullet, and then I let her suck my cock for a few minutes.
"Stand up and bend at the waist and suck my cock from that position with your hands behind you back," I instructed her.
It took her a minute to work out the right position for her feet. Once she got herself positioned and started moving her mouth up and down on my cock, she put her hands behind her back. Her every movement made the chains stimulate some part of her body, plus she loved to suck my cock and had become a pain slut. She had all kinds of sexual stimulation feeding into her brain, shivering with her hands balled into fists behind her back, holding off her orgasm.
"Stop moving and just hold my cock in your mouth and suck and rub it with your tongue and studs," I told her in a firm voice.
She stopped moving, pulled up, took a long breath, and just sucked gently on my cock, rubbing it with her tongue studs gently. I let her stand in that position for 10 minutes while she continued sucking on my cock. As my orgasm slowly built, without warning her I just shot my cum into her mouth while she just sucked and swallowed it all down.
"Stop and stand up, spread your legs and move closer to me," I told her firmly.
Still with her hands behind her back, fighting back her orgasm, she did as I instructed. I reached out and stroked my finger along her slit which was held open by the chains around her thighs. I left her standing there for about 10 minutes occasionally reaching out and stroking her dripping slit. She would shiver each time I touched her then letting her lick her juices off my fingers.
"Does Slave need to cum again so soon," I asked her.
"Yes, I do! Real bad! Please may I cum Master, please?" she begged, panting with the effort to hold back her orgasm.