Ive always been bi-curious, but never had the guts to act on it. Or the partner. But that day when I met Katie I knew I was going to sleep with her -she was such a dominant person. Naturally, I knew within a week she'd have seduced me.

We met at Uni where she was my roommate. When we got there I was with my boyfriend, who'd brought me in. He was just leaving as she arrived, and there was an instant attraction. She was very open about her sexuality, and I told her about my fantasies, and worries, about sleeping with a woman. I had never told anyone about this before and she was the first person who had made me feel alright about it.

She instantly took my hand and led me into her room. I was sweating because I was so nervous, but excited at the same time. She told me to relax, and started to unbutton my jeans. She pulled them down, bringing my lacy knickers with them and started to gently stroke my clitoris, slowly at first. Then I noticed her moving and gasped with pleasure as I felt her tongue slip inside me, then out again to caress my clitoris.

She put two fingers into my pussy and I felt myself getting wetter and wetter.

Katie reached out to her drawer and pulled out a vibrator. She replaced her fingers with the vibrator and pushed it in and out of my pussy. Then she took my hand and made me hold the vibrator in place. I couldn't wait to find out what she was going to do when she motioned for me to turn over. I did so, and her wet fingers delved into my arsehole. I was shocked, as I'd never had anyone touch me there before, but as she pushed in and out I was gettting even more turned on.

When her fingers moved from inside me, I was disappointed - I'd been so close to coming. I felt her hand reach round to my pussy and take the vibrator from me. I suddenly knew what was coming next. I took a deep breath and prepared myself for some pain but she was so gentle that it felt so good it hardly hurt at all.

I felt so relaxed with her. As the vibrator pushed down into my arse, over and over, I came loudly, and saw her smile as she lay down next to me on the bed.

She handed me the vibrator, and said, 'Now it's my turn.' I was looking forward to the fun night ahead.