I suspected that my room mate was a lesbian.She would always compliment me on my hair, figure, looks, etc. She never made a pass at me though. She had no boyfriends. At the age of 25 she has never had sex. She talks about some silly Indian tradition of arranged marriages and sex after marriage. Anyway so a couple of weeks back I was at my bfs place and i took my roomy along as she was feeling kinda lonely. My bf is not particularly fond of her because he tried to hook her up with a couple of his friends and all she did was give them a peck on the cheek. Anyway we ordered in pizza and chatted about random stuff. But then my bf started talking about his all time favourite fantasy of seeing a girl on girl. My roomy who otherwise was a total prude said that it was beautiful. I was shocked to hear it from her. As I looked at her questioningly she said any kind of sex was beautiful. The total dog that my bf is, he said so why don't u see the beauty here. He caressed, tongued, licked me and we had amazing sex right in front of her. It was so hot that I did not even realize that she was sobbing. I hugged her and asked what was wrong. I was still naked and suddenly i felt her hands on my c**t. She was fingering me. My bf hooted and said do it. She fucked me too. It was all new but I sort of enjoyed it. After we came back home, i went to the shower and she followed me in. I hate to say it but she has become a sort of a personal slave to me. She gives me massages, does my hair, washes my clothes, and fucks me. I think I have quite a good bargain as a roomy.