Tracey's story continues from chapter 3. Brandi begins recounting the story of how she broke up with her girlfriend.
A short recap from Chapter 3:
"Did you play with yourself when you went to bed? Thinking about Justine and me?"
Brandi's eyes looked far away, "Yes," she said.
I released Brandi's nipple's, she sighed, and I said;
"I know you would love to explore this further. Take my hand. Come with me. Justine is back at home waiting for you." Brandi looked at me, mesmerised, she took my hand. I stood up and led her out the front door. Her robe was still open, her breasts and pussy exposed. I was walking her virtually naked, across the lawn to our house. As we entered, Justine was standing in the lounge room, smiling at us.
I stood behind Brandi, my hands on her shoulders and said, "I told you my sister would be happy to see you. Do you know what would make her even happier?"
"No," Brandi replied.
"My sister would be very happy if you were completely naked." With that I peeled back Brandi's robe and let it drop to the floor. She was now totally naked.
"Do you know what else my sister likes Brandi?"
"No," Brandi said, seemingly completely under a spell.
"My sister likes her slaves to be collared. Would you like a collar Brandi? Would you like to be a slave?"
"Oh yes," Brandi replied.
Justine stepped forward with a red dress collar. I held Brandi's hair up, so her neck was exposed.
"If I put this on you, you will be my slave and do anything I request." Justine said looking straight at Brandi.
"Yes," Brandi replied again. Justine locked the collar onto Brandi, I let her hair back down.
Justine said, "Now, let's all sit down and continue on from where we left off last night."
We sat down on the lounge. Justine and me on either side of a naked Brandi.
"Now," Justine said. "Did you enjoy kissing your daughter last night? Tell me."
"Very much so. It was so forbidden, so taboo. It really turned me on."
We were stroking Brandi's breasts. Pinching her nipples.
Justine said to Brandi, "I want to hear more of your fantasies. Your deepest, darkest, fantasies, involving you and your daughter. Tell me."
It was like a dam had been broken. Brandi just started talking.
Friday Morning - Erin and Brandi's story
"I broke up with my girlfriend of five years a few months ago and we moved here. Her name was Tina and I really miss her. Tina was like another mom to Erin, even though she was only ten years older than my daughter.
Our sex life was wild. Very adventurous. Tina was into roleplay and threesomes, some light bondage and she loved watching porn with me."
"Tell me," Justine repeated.
"At some point, just after Erin had turned eighteen, Tina began introducing my daughter into our fantasies while we made love. I loved it, it was so wrong, so forbidden. Tina would whisper in my ear while she fucked me doggy style with a strap-on, 'Erin's watching at the door, she loves watching her mommy being fucked, being dominated.' God it turned me on so much. We would be in the shower and Tina would say to me, 'Wouldn't it be nice if Erin came into the shower and helped me wash her mommy?' This went on for months and months. The fantasies became more erotic and started involving Erin more and more.
Then Tina introduced her twin sister, Ashley, to these fantasies. Tina started saying how all four of us could fuck together. A mother and daughter and two sisters. It was so wrong."
"Tell me," Justine said.
"Erin had turned nineteen and was away for a week at her Aunties. Tina invited her sister Ashley over to stay while Erin was gone, this wasn't unusual as Ash had stayed quite often. What was unusual was that on the second night I walked into our bedroom, Tina and Ashley were both on the bed naked. I joined them in bed, and we made love all night. We hardly got out of bed the whole week.
As the week went on both Tina and Ashley would talk to me about how we could have Erin join us in bed when she came back. How we could all fuck her. How both Tina and Ashley would love to watch while I fucked Erin. It was so wrong, but so erotic, so tempting.
A few nights before Erin was due home, Tina and Ash brought a girlfriend over. She was about Erin's age and looked very similar to Erin. Tina said to me that I was going to play mommy to her. The whole evening while we ate, chatted and drank I referred to her as 'Erin' and she called me 'mom.'
After dinner we went up to our bedroom. There was a camera set up and Ash turned it on. Tina and Ash watched me undress my pretend 'Erin', kiss all over her body. All the time I was doing this she was calling me mommy, saying how she wanted mommy to fuck her in front of her girlfriends."
"Tell me," Justine said again.
"Tina had laid out some toys on the bed. I picked up a strap-on, put it on and began fucking 'Erin' on the floor in front of Tina and Ash. They were going wild saying things like, 'Yes fuck her mommy,' and 'We've waited so long for a mommy that would do this.' Then they started saying how they were going to watch me fuck Erin for real when she came home. The worst thing was I was agreeing to do it for them!"
"And you were enjoying it weren't you Brandi? You wanted to fuck Erin in front of them?" My sister said encouraging Brandi.
"Yes, I loved it. I loved the feeling of being controlled, dominated, directed by them. And yes, at that point I would have done anything for them. It was so wrong, so taboo."
"Tell me," Justine said again.
"Tina and Ash had undressed and were leading 'Erin' and me back up onto the bed.
Tina looked at me and said, 'Kneel up in front of each other. Ash and I want to watch a mother and daughter kiss and tell each other how much they love each other.'
I was kissing my pretend 'Erin,' telling her how much I loved her. She was replying saying, 'I love you too mommy.' I kept thinking, this is so wrong, so taboo. But I kept imagining this was really Erin here with me. That I was putting on an incestuous show for my girlfriend and her sister. We fucked the rest of the weekend and then on the Sunday morning my substitute Erin went home.
My real daughter, Erin, was due home that afternoon. All day Tina and Ash were telling me how I was going to become a mommy slut for them. How I was going to fuck Erin while they watched.
I told them that I couldn't do it. It was one thing to roleplay with a girl that looked like my daughter but a completely different thing to have sex with my actual daughter. Tina and Ash were disappointed but said that they understood.
When Erin arrived home, she was excited that Aunty Ash was there. We all had dinner and chatted about her visit with my sister and her cousin, how they had been shopping, to movies, the beach. All the normal things that teenagers do.
Everyone went off to bed and things seemed to return to normal.
The next day Ash said she was going to head home, that it was great to have caught up and we'd have to do it again. She kissed Erin goodbye, Tina and I headed out to the car with Ash while Erin stayed back in the house.
When we got out to the car Ash looked at me and said, 'It was so much fun fucking you with my sister, watching you fuck your substitute 'Erin', We'll have to do it again next time your Erin is away. Let me know, Tina and I will organise it.'
I couldn't believe it, I was so turned on by the thought of doing it again, 'Yes,' I said. 'Hopefully it won't be too long.'
A few months later Erin, Tina and I were sitting around the table having dinner and Erin said she had booked a ski trip with her cousin and my sister in two months' time.