I met Ros through some friends at work and we soon became friends through shared interests. Even better, Ros lived only a few blocks away, so I soon found myself visiting her and she would come over to my place too. This went on for about a month without anything more serious developing. Ros was not what you'd call a beauty, but she had a great sense of humor and we appreciated each other's funnies. I sensed she had been without a boyfriend for some time so was glad to have my company. I had had a bust-up with my previous girlfriend and was not keen on a deep relationship just now.
One day we started discussing masturbation and admitted to each other that we each enjoyed it. I was delighted to hear this, so took it one step further and began touching my growing erection in front of her. Ros noticed this and began rubbing her crotch through her jeans. Then I suggested we take our pants off. To my amazement Ros said she was game if I was, and I immediately had a huge erection when I saw her in her panties. It got even bigger when she pulled them aside at the crotch to finger herself, and I had a fantastic orgasm right in front of her. Ros gave herself one soon afterwards.
After we kinda broke the ice, I asked her if she'd mind if I walked around with my zipper open. She laughed and said okay, if it makes you feel better. We talked about sex and although she said she wasn't ready for full on sex with me yet, she didn't mind my showing myself. So now when we see each other, I make a point of asking if it's ok for me to let it hang out, and I walk around with my erection on display. Ros now walks around topless, bottomless or nude, particularly if she is turned on, and masturbating in front of each other and masturbating each other has been a great stress reliever, as well as bringing us closer together. So far we haven't shared any of this with our friends, but we sometimes talk about it. I found Ros likes to finger herself while sitting on the toilet after a pee, and won't get up even if I want to go. This has resulted in some great teasing games where I pee on her fingers while she is rubbing herself. It's amazing how much pleasure two adults can get out of these childish games.