Shy Marcy

After becoming acclimated to my new friends and their life choices, My friend Sammi noticed a girl in "our" restaurant that always sat alone and made no eye contact. We all discussed her and everyone determined that someone should approach her and make her comfortable. One guess who was elected...
So I did the "Can I join you?" thing and was invited to sit down. Nice girl with a soft voice and attractive but a bit heavy for my taste. I asked her what she did for fun and was told "nothing" lately as she was always alone. I asked what she LIKED to do and she said I might find her answers unacceptable. We began consuming cocktails and she loosened up and said she enjoyed dating boys AND girls. I said "Me too." and she finally relaxed. She asked why the others hung out with me and I said they were all weird in their own way. We moved to the populated table.
Her gaze remained on the skinny folks longer than the others, something Sammi noticed right away. That's when the touching started. Sammi began stroking her arm and the result was immediate. A soft kiss followed and I began to get hard. After eating we went to her place where things got heavy. Marcy couldn't keep her hands off of our skinny arms and was very stimulated. So were we and the shirts came off. Sammi gasped. Marcy had small natural titties and obviously muscled arms. They were feminine, but certainly developed.
Everyone was sure of what was coming and Marcy stopped and said it was disclosure time. She dropped her pants and there was a long, skinny hard dick. We gasped and I was kneeling in front of her and busy instantly. Sammi did a striptease while I blew Marcy and when her dick was exposed Marcy almost fainted. She was VERY attracted to Sammi's perfect B cup tits. So I blew Marcy while she blew Sammi and all was good with the world. Each of us had 2 orgasms that afternoon. Marcy was VERY turned on by the fact that she had bigger and stronger arms than I did and she could totally dominate me if she wanted to. She was taken with Sammi's beauty and her excitement was unbelievable. Her orgasms were fantastic; she spurted at lease 7 times every time. We really liked that.