I stepped up and positioned myself on the bench, he fastened straps at my ankles, knees, waist, shoulders and then my wrists, he stepped back to admir... me at length and told how lovely I looked and was pleased with my choice of stockings. He picked up the strap he had shown me and tapped it on my bottom measuring the distance, he started slow and steady with medium strength strokes smack smack smack and I thought this will be OK I can stand this. He applied about 20 to centre of my bum and then. We wanted some new freedom in our own sex life and really did not want any little mistakes from condom failure with another man so my wife and both went on the waiting list for the snip.By the time, the ops came round we had given up on couples, as, despite the fun, somehow they never seemed to work out or last. So now, we were on the track for an MFM threesome, which seemed far less complicated and my wife was rather looking forward to being the centre of attention! No problems with guys. When I returned with our mugs, Claire was in her robe and I noticed abag from the middle of the line was missing. I remembered Sue's gift toClaire and realised there was no chance of her telling me what was inthe mystery bag. We sipped our drinks and I wondered where to start. Mywife solved that by grabbing the nearest one and tipping its contentonto the bed and out poured a mix of bras and panties. Amongst them mynew panty-girdles were easily recognised and Claire gathered themtogether into a. I shrugged and said his wasn't that bad either and I didn't mean it as a come on - just as a comment.As I finished, I looked again at his cock which was now hard. He shrugged and half apologised saying he was turned on by mine and added that it was what he liked so I should not be surprised. My eyes were drawn to his stubby cock. Not a big one, maybe 5 or so inches, but meathy and well veined. I felt my own start to stiffen - which he noticed - and we fell silent, both of us looking at each.