I'm bisexual but I prefer men. That wasn't always the case, and this is how I got started and learned to enjoy being with another man.

One day I was in bed with my girlfriend after a round of hot sex. As we were relaxing, we started talking about our fantasies. She sort of held back and when I pushed her, she said that she wanted to see me with a man.

As you might expect, I wasnt quite sure what to say. She got on top of me and asked if I would consider it. I asked her if she truly wanted to see that and she said yes. After considering it, I said that I would if that was what she wanted. She got excited and said she would set it up.

That weekend, she made dinner and she had one of her male friends come over to join us. We had dinner, a few drinks and the conversation turned to having a threesome which we all agreed to. We went into the bedroom, got undressed, and got into bed. I couldnt help check him out, and he was hung, with a 8 inch cock with shaved balls. She caught me looking and asked if I liked what I saw and I said yes.

The two of us spent time pleasing her, eating her pussy and having her suck our cocks. She was sucking my cock while he was watching and she looked at me, and then at him, and asked him to join her in sucking my cock. He bent down, took me in my mouth, and started sucking my completely shaved cock. It felt great and she slid up next to me to watch him suck my cock. She asked if I liked it and I said yes. She said she wanted to see me suck his cock and asked if I was ready, and I sure was.

So we switched positions, with her laying next to him, and me between his legs. Without hesitation, I took him in my mouth and tasted him, and began to slowly suck his cock to build up a rhythm. I enjoyed it, and alternated between sucking, licking his shaft and sucking his balls. After I did that for a bit, she got off the bed and asked us to 69, which we did on our side. She stopped us, and told us that she wanted to watch us make love. So we spent the next hour together, with me enjoying the new experience, while she masturbated while watching. I was able to suck him and make him cum, and I enjoyed the taste of his cum, which I swallowed.

We went to sleep after that and in the morning, i took a shower with him, kissing and playing with his cock. She certainly didn't mind and enjoyed me experiencing my first man. We toweled off, got in bed, and she instructed me to get on my hands and knees. She reached into a drawer, got some lube and game him a condom which he put on. She smiled and asked if I wanted his cock in my ass and I said yes, so she lubed me up and prepared me with her fingers. After a bit of foreplay, he got behind me, and I felt his cock against my asshole. He pushed in, took his time and let me get used to his size, and pushed forward and slid inside me. He began a slow stroke of his cock in my ass, which she watched while rubbing my back. The entire time she was smiling and asking if I liked it, which I did. After that, he put me on my back, lifted my legs up, and slid his cock inside me again. He leaned forward and I wrapped my legs around his back and he fucked me in the missionary position while kissing me, until he came. She watched the whole time and came shortly after him with her fingers providing the action on her clit.

After he left, we talked about what happened and she asked if I was ok with it, which I was. I asked her the same and she thought it was great and that I looked great with another man. She asked if I wanted to do it again, and I readily agreed. That started a long affair of threesomes and us enjoying each other.

One day she asked if I wanted to be with him by myself, which I did. She said that would be ok. So, he came over and she left us alone to go shopping. We got undressed and made love for several hours. It was fantastic just being with a man alone, and I took my time sucking and exploring his cock. I also enjoyed him fucking me for the first time without a condom and taking his load in my ass. We were still in bed when she returned and found us still naked in bed, kissing and playing with each others cock.

After that, I began to have male partners on my own, which she encouraged. I had several partners, and i would go on a date with one, and go back to my place and have sex with him all night. She would come over in the morning, and would come into the bedroom -often interruping a hot oral or anal sex session - and ask us if we wanted breakfast. She would also say take your time and Im going into the living room to give you guys privacy. When we finished, I would walk out naked, she would smile and wrap her arms around me, kissing me, and asking how the sex was.

She confessed that she thought I would like men, so thats why she set it up. She was completely cool with me having male lovers, which she thought was terrific. Pretty amazing. She often asked if I wanted to be just with men, which I said I was considering.

One day I sat her down and said that I wanted to explore a relationship with a man. She accepted that and agreed to support my exploration. I found a guy that I was atttracted to and I entered into a relationship with him. It was terrific having a boyfriend and I continued to share my sexual adventures with men with her, but only as an observer. She admitted that she loved to see men together and that she enjoyed seeing how much I loved cock.

Eventually we grew apart and she moved away. I have continued to be with men and I still consider myself bisexual, however I prefer being with a man. I love cock, I love to suck it, and I love having a man make love to me in my ass. I was lucky that she was so open-minded and didn't mind me being with men. It was always extremely sexy having her watch me suck cock and take my partners cock in my ass.

I hope you enjoyed my story!