For instance, if a couple in a car leave the interior light on, that's taken as a sign that they want to be watched, often they'll flash it to attract... attention, and if they leave a window open it probably means that a certain amount of involvement is ok, though you have to wait to be asked, especially now summer's here." You mean that couples actually invite strangers to join in?" Helen was shocked."Some do and some don't, and even then there are varying degrees of participation, from a quick. I told her my family was very nice and they would understand her situation. So we then started to prepare dinner. I quickly found out that Mary was very good at cooking and we decided to have a little fun. I put on some tunes and to my surprise she started singing along. This was exciting because she had the same taste in music as I did. We were making salad, chicken, rice, pasta, and some other stuff just for the fun of it. Mary had her hair tied in a ponytail and was wearing an apron. She had. I knew his fantasy was to see me with other guys cocks in my mouth. And actually I rather enjoyed it too. It was his birthday. He tells me a bunch of us are having a party at this bar near his work and he wants me to go. Well of coarse I'll go to his birthday party. I was to meet him there. So after work I go home and change into comfortable clothes. It's a Friday, I'm ready to relax, so I smoke a joint before I head over there. I get there and it's all guys from his work. I recognize a few of. Tolerate us for the moment, there is more good stuff to come. After 3 decades some dialogue had to be improvised (sorry) but it does follow all we remember thinking and feeling. The folding door swung open and I stood face-to-face with my naked sister whod come looking for our cat, Tinkerbell, and as such Beth was looking at the floor for a cat, taking a moment to register my presence. Her eyes started at my shoes and traveled quickly upwards past my crotch to my face, where her mouth dropped.