Copied from writing.com, originally written by me

_{"Hey! Down here! Help! I need help!"}

"Hmm?" Fortunately for you, someone seemed to notice your cries—a woman with long brunette paused her walk down the beach, glancing left and right in confusion. "I... thought I heard someone just now."
_{"That's me! I'm over here! Please, help!"}
She began walking over to you as you let out hoarser pleas, a walk that soon turned into a run when she saw your tiny form against the sand, right in front of her flip-flops. Gasping in shock, she reached down and picked you up, letting you take in how tight her sky-blue bikini was as you were brought to her concerned face. "My goodness... A tiny, here? It's been so long since any have been seen."
"I-I suppose it... is. I-I don't even know how I got here... Th-there was this portal, and I... I got sucked in..."
"Really? Oh, you poor thing." Frowning in sympathy, she held you to her neck, gently pressing you to her soft, tanned skin. "I didn't know portals still occurred between our world and others."
"They're—Whuh?!"
"Yes, it's said that our ancestors long ago uncovered secrets of interdimensional travel to satisfy their greed, to bring in the smaller species of other worlds and use them as little more than toys..." Noticing your concerned look, she quickly put on a grin to cheer you up. "D-don't worry! Those days are long past us. In fact, on this island it's tradition to make ourselves as hospitable to misplaced tinies, though it's one that hasn't been used in a while. You're the first tiny in, I dunno, decades? Certainly smaller than I expected, but I'll take care of you until I can find you a way home."
"Th-thank you, miss..."
"Winona, just call me Winona." She smiled again, lowering her hand down from chin-level to breast-level. "If there's anywhere in particular you want me to carry you, go ahead and tell me—my body is to protect you, after all."
"Is it? Whoa..." You blush—If being stuck in another world means being up close to a sexy giantess, maybe things won't be so bad! "Well then, Winona... I-I'd like to ride..."