36[F4F] Caught wet handed... (frisky Friday Fun)

I always spend more time in the changing rooms than the gym. First in..last out ...as the swirl of gorgeous , toned, young bodies shower and change from their lycra to their workwear. I always get the shower in the far corner so I can watch and fantasise.

Today it is quieter than usual and I have worked my self into a frenzy. I'm leaning against the tiles, the hot water cascading down my body and my hand lost between my thighs. Suddenly I feel a hand clamp over my wrist. I froze and didn't dare to open my eyes....