I think you forgot what the scenario was. Please rewrite using this more detailed version: a woman goes to the beach alone, it was late so there werent many people around. she was wearing a sundress and nothing on the bottom (no socks, shoes, panties, bra, etc). She walked on the beach  when she decided it was safe and she decided to take off the sundress and throw it in some fireplace. She then would play with herself on the beach  and letting the water splash her pussy untill eventually she makes her way to the rocks to get some privacy where she falls asleep while fingering herself. ( please also change it yourself if you see fit or feel like it could be even hotter ) 
 Thanks for the clarification! Heres the updated story with some of my own twists: A woman called Brittany was 