Sandra reluctantly submits

"This isn't just any party boat," I said. "This is a hedonist delight boat and I know that you have been on one just like this."

"Don't be ashamed of your desires honey," Liz told her friend. "Your pussy is already wet and we both know that you have had a secret desire to see me naked."

"But I'm supposed to be with...ah!" Sandra moaned as Liz rubbed her finger over her friend's crotch.

"Right now you are with John and me," Liz told her friend. "And I would love to feel your naked body against mine since it would bring our friendship to a whole new level."

"What about Steve? He's the one who brought me here. I promised that I would be his girl tonight." Sandra said as she writhed against Liz's body. "I should ask his permission."

"No need for that Sandra," I said. "Your man Steve is most likely with another woman right now and I think it only fair that I get to know you a little better."

"Please, Liz I'm not ready for this right now." She started to say before Liz silenced her with a long kiss while she slid the bikini bottom from her friend's hips. "I've never really done it in front of anyone before and never with another woman."

"Then I will show you how much fun it can be after all there is a first time for everything," Liz said as she removed her own bikini bottom. "I was nervous my first time to honey but John was there and it wasn't long before I really began to enjoy myself. Now you and I both know that you want to do more than exchange kisses with me, I felt it when we were at your table so let's forget the protesting about being with someone else and concentrate on the hear and now."

I was amazed at how quickly Liz got her friend worked up. "Spread your legs a little bit would you honey I want to taste your pussy," Liz said as she got down on her knees. Although Sandra protested it was a weak protest that turned quickly into moans of pleasure and arousal.

"What will I tell Steve?" She gasped as Liz's finger fucked her. "Oh god, I am going to cum any moment," Sandra said while digging her fingers into Liz's hair.

"When Liz makes you cum you will suck my cock won't you Sandra?" I said. "After all this is a part of how you should be trained if you want to be a proper submissive cunt."

Sandra came hard thanks to Liz working her pussy with tongue and finger and she submitted herself to kisses from her friend so that she could taste her own juices. Sandra was hesitant to suck my cock until Liz pinched her friend's nipples telling her to do as she was told. Sandra was really good with her mouth and tongue.

"That's it Sandra suck my cock, take it nice and deep inside of your mouth like a good girl," I said. "You just need a bit of training and you will be a good pet."

By the time I came inside of Sandra's mouth Grace had returned from her tour of the boat and she wondered who was between my legs. Liz told her daughter that the woman was someone from her club and she was being taught a lesson about being submissive.

"You really did a great job, Sandra," I said. "But I think before I return you to Steve I will have to teach you a few more things." I noticed Grace standing next to her mother. "Ah Grace, I'm glad that you are back. I want you to meet Sandra a friend of your mothers from the club. Sandra this is Grace she is Liz's daughter who also happens to be my future wife and present "pet."

"Dear god do you mean that you and your daughter...." Sandra started to say once she recognized Grace.

"It shocked me too the first time," Liz said. "But ever since then I have come to enjoy being her lover as well as her mother."

"That's impossible Liz you are her mother so how can you do something like that with her?" Sandra said.

""Oh darling, " Liz said with a warm smile as she stroked Sandra's cheek. "You really are new to this aren't you? John is my Master and since I am his submissive I have to do what he tells me to do and my darling daughter is the same way."

"I think we will take her to my cabin for her extra training," I said. I had Grace picking up Sandra's discarded bikini.

Once in the cabin which was more like a stateroom than a cabin, I had the lights dimmed and Sandra gasped when she saw the bondage cross and chains. I saw her looking at a table that held several styles of vibrators and dildos including a couple of strap-on dildos. Meekly Sandra let Liz and Grace bind her wrists and ankles with the chains. "What are you going to do to me?" She asked.

"Teach you the pleasures of submission," I said. "There is no pain involved at all and by the time I release you from the chains you will have become even more submissive than you were before and you will enjoy it."

I had Liz and Grace apply body oil to Sandra's body and when they were finished I picked up a flail from the table and I showed it to her. "By the time I am through using this you will have had at least two maybe three orgasms and you will beg for more."

I let the loose ends tickle her nipples before I used the flail just hard enough to make it sting just a little. I did the same thing to her pussy and then her ass before I started all over again and in a matter of minutes Sandra was swaying against the chains and begging me to let her cum. We exchanged kisses while I fingered her wet pussy. "You have to say the magic words, Sandra, I am sure that Steve has you call you're, well you know," I said. "And since I am training you I want to hear you say the magic words."

"Please Master, please let me cum. I promise to be a good girl and learn my lessons."

I stretched it just a little longer making her beg more than once and then I let her cum. When she asked if I was about to let her down I said no, after all, Liz and Grace had not taken their turn with her. When she saw Liz and Grace put the strap on dildos on she really wanted no part of it but Liz and Grace took turns kissing and preparing Sandra for the next step in her lessons. "Relax honey the fun part is just beginning," Grace said as she pushed her strap-on into Sandra's pussy. Using a smaller dildo Liz did the same from the rear and now Sandra was being fucked front and rear and all I could hear from her in between the kisses that Grace gave her were moans of pleasure until the three of them climaxed and then it was my turn.

I positioned myself in front of her. "Before I being," I said. "I have a little shall we say present for you to wear while I am fucking you." I held up two nipple clamps and I attached one to each nipple making her gasp after all her nipples were so sensitive now I didn't have to tighten the clamps at all. "You never experienced nipple clamps before have you?" She shook her head no. "Are you turned on? Are you ready for me now?" She nodded her head and managed to say yes.

I entered her as gently as I could, she whimpered slightly and once I began to pump my cock in and out of her pussy she slowly began to move in unison with me. The two of us managed to exchange deep kisses and I asked her if she was ready to be a full-fledged slut and she replied that she was ready. "Does it bother you that your friend Liz and her daughter are having sex with one another?" Sandra said no she was no longer bothered by the relationship between mother and daughter. "Good I am so glad that you are a quick learner," I told her before I made a few more hard thrusts into her and came inside of her.

Once finished I released her from the chains and I told her that she could take a shower with Liz and Grace and then return to the main room when finished.

The four of us climbed on top of the bed where Grace, Liz and I took turns making love to Sandra who told me that she was really enjoying her new experience and that she was happy that Liz had introduced her to me. "I am glad that she did as well," I said. "Now, I know that you are feeling a bit awkward after all your best friend and her daughter have taken turns with you and you of course took turns with them but I want to know is would you want to do it again and would you like to learn more about being a submissive slut with me as your teacher?"

"Yes, I would like to have you as my Master teacher, I mean that Steve is not really a very good Master and you have shown me more in such a short time that I want more if that is all right with you and Liz and Grace." Slowly she sat up and smiled at the three of us. "I just hope that my husband doesn't find out about what I'm doing."