After a few days of phone ping pong (no mobile phones back then) we met Brian and Kate, a couple about our age he was about six foot carrying a little...too much weight, she about five foot, busty, blonde and bubbly. We met in a local pub but it didn't take long to arrive at our home, they had c***dren currently with a babysitter. Though they were slightly nervous Brian soon suggested that we might as well get on with what we had got together to do, in our family room I had already put a couple. Our conversation started to include a lot of sexual innuendos, so I took the opportunity to bring up Mark Twain's observation that one woman could outlast several men sexually. I said it depended on the man and that I thought I could 'take on' both of them. Not expecting anything to happen, I was amazed when both my girlfriend and her bff friend 'D' agreed to my challenge. I immediately got hard thinking about this and also immediately agreed to it as well - they might win the bet but it would. Noticed at 11 pm exactly a light in one of the windows opposite flash on and off 3 times. SO that was my invisible benefactor. I took that as my sign to start the show. I stood there proud and erect and confident wearing the shoes. I blew someone in the darkness a couple of kisses and walked around for several minutes playing with cock before cumming. This happened for several times and it was not a shock but rather a pleasant surprise when the bursar stopped me several days later and said. We can let her be bitchy or I can satisfy her womanly needs. I know it's Amanda and she's my niece, but I think it's the right thing to do." I didn't say I thought it was wrong. You're the one who wanted to talk." I just thought..." I trailed off.Jan laughed. "I want what is best for my daughter and right now it's what's between your legs." My cock was already firming up. "I'll go talk to her and tell her what we've decided." I doubt she thinks you'll let her be with me." No. Probably not," she.