Copied from writing.com, originally written by me

You decided to walk towards the giantess before you, approaching between her legs... Fortunately, you hadn't become exhausted by the time you reached the point where her thighs met. With a few curious tugs at her bikini fabric, you found it suitable enough to climb, and with the babe none the wiser you did so. As you climbed, the smells of sea, sand and her own self intermingled with your nose, reinvigorating you... this will be fun!

Eventually, you made it to the top, looking over the vast blue expanse of fabric draped before you... including the shallow valley you stood upon, from right between her buttcheeks. You made a few bounds around on it, and despite seeing her cheeks jiggle slightly from your impromptu trampoline session, she still seemed none the wiser! You couldn't help but chuckle at that.

Now then... should you make your way along this giantess's back, for some potentially risky play along her boobs and head? Or, perhaps, slip beneath her bikini bottom and continue exploring her derriere...?