Penny is an interesting girl. I say girl but she is probably about 40. I see her nearly every day. She is not what most people would call beautiful but she has something about her, she always has bright red lipstick and wears sexy glasses. She mostly wears trousers to work which show her beautifully rounded bum but occcasionally wears a pleated skirt which shows that her legs are quite good too. Her tits are not big but just right. Our conversations sometimes hint at the possibility of a bit of fun so I finally invited her for a drink. Having hinted at my liking for sheer pantyhose I wasn't disappointed when she turned up. She had on her pleated skirt and what looked like sheer tan pantyhose. We had a couple of drinks and talked for a while. The chat was getting more sexy and I told her how I liked her legs and how I liked the sight of a pussy in sheer pantyhose without panties. She excused herself and went to the bathroom. When she came back she handed me a pair of panties. I looked at them and then at her. She smiled at me and I knew the rest of the evening was going to be very good. I told her that I was also wearing my sheer pantyhose and after another drink we left and went to my car. We drove to my favourite woods where I often met my friend Mark for some pantyhose fun. I had told her about the sort of things we did and it seemed to turn her on so I gave Mark a quick call and told him he should get down to the woods asap. We sat in my car and waited for Mark to arrive. It didn't take long. When he arrived we got out of the car and I introduced them. We went along into the woods to our little clearing where Mark and I stripped down to our sheer pantyhose. I had explained that Penny was interested in seeing us playing together and Mark was up for it.