Birthday

IT all started the day before my girlfriend 28th birthday.  I asked her, " Baby, what do you want to do for your birthday ?" She had an very interesting idea on what to do for… IT all started the day before my girlfriend 28th birthday.  I asked her, " Baby, what do you want to do for your birthday ?" She had an very interesting idea on what to do for her birthday. She was watching 50 shades of grey when she answered me.  She said I want you to be my sex slave for the whole day.  I laughed and I thought she was kidding. I asked her, are you kidding. And said no I want you to be my sex slave for the whole day, and you can't tell me no either . I am very open minded person, I said let's do it. She was so shocked,  when I agree to it. She instantly started to make a long sexual list that she wants to do it. I try to peak at list,  but she covered it and she said you won't see the list, and told me go get some rest because you will need it. We both went to bed, and she woke me up and said give me head .I can't say no, so I pull her panties off and start giving her head. I made her climax twice.  After that, she say get naked and go make breakfast. Before i left she got me hard and she put a cock ring on me.  When she got out the shower,  she went to the kitchen and saw me naked,she smack my ass and sat down,  started to ear her pancakes.  She told me, after breakfast,  I want you be my pool boy for me and my friends. Remember all of my friends would be wearing bikinis or be naked. You can't touch any of them.  The only one you can touch is me. She told me to put on your swim trunks on and make sure you have your thong on as well. When I got in the room to change,  I heard the doorbell rang.  I saw all of them through the crack of the door. She came in and say you can go to the pool. I was cleaning the pool, when I saw all 4 girls came out wearing skimpy bikinis. And of course my girlfriend would be the one naked. I instantly got hard, when I saw her naked. She was just wearing her gold heels, and her black shades. Her Big tits just bounce to the chair. I almost feel in the pool, by staring at her. All the first saw my hard dick and started to laugh. My girlfriend saw it, and walked up to me and kiss my cheek and pull my trunks down.. then all the girls when they saw me in a thong.  The girls screamed and whistles at me.  Every time I pass a girl, they would smack my ass.  Then my girlfriend saw me sweating and she told me to take a swim for a little bit.  Once I got out the water, the girls saw my six pack glistin from the water . Then she told me to get naked.  I got naked.  All of them was surprise to see how big I was. Then she said Jack off until you cum.  Which I did. All of the girls was amazed and getting turned on. Once I came, she said I can go inside. Once I was inside, I heard all of them, how lucky my girlfriend was to have me. They left 30 minutes later. My girlfriend came in naked and said give me some dick. I gave her my dick and she was satisfy.  Later the evening, she  wanted me to give her a striptease dance for her. I dressed as a black cowboy.  She instantly loved it. Then right before midnight,  she said she wanted to whip me like 50 shades of grey, also be blindfolded. She told me to get naked, and have my hands out. She handcuffed me then she started to whip me with a whipper . Every once a while, she will suck my dick.  She made me cum,  then she ride me on the bed.