I had a similar scene go wrong, I was told to sit very still while my partner used his paddle on me, it was great especially when he started fingering me at the same time, I got really close to cumming and began to wiggle, my partner missed with the paddle and hit the head board, this made us both laugh, and I started to slip off the bed, he went to catch me and we both fell off the bed on to the floor in a pile. embarrassing and totally ruined the mood :yuck: