I introduced myself, the were Louis and Federico, visiting from Spain on a backpacking holiday. They were good guys and we enjoyed hearing their trave... stories. I know Amy enjoyed the attention she was receiving.After only a few minutes the boat arrived at the wharf and it was time for us all to depart and make our way to the accommodation.Amy and I had been to the island several times before so after settling into our room decided to head towards one of the secluded beaches to enjoy some alone. "Well, uhm, I'm a grower not a shower" I stammered."I doubt it." he laughed.Then I doubled down, "I'm probably bigger than you, dude. You're like three years younger than me." You wanna bet on it?" he said, grinning.I hesitated for a minute, "Fine, why not?" I said, "what is the bet?" Let's bet on who'll be the maid of this room for the evening." he said."It's my room." I told him, almost offended."Yeah, well, you were the one who brought it up. Plus, you always boss me around when I'm here.". Dorothy smiled saying, “you think I didn't know”. They laughed as she added that he had just done it again. She asked, “are you satisfied now”? Ricky giggled saying “not quite”. She released him, sat back and placed her other foot on his empty knee saying, “you're grown, so look”. He sat back and slow hissed, “Damnnn”! Dorothy giggled. She watched his chest rise, heard his breathing hiss and saw his cock rising to tent his pants. He sat forward, reached under her hem and she stopped him saying. " She reached back, leaning on her face, and used both hands to unfold her ass flesh. Her fanny beckoned to him: come to me and fuck it!He lifted his hot poker and pressed the head of it into place. He jammed the mushroom spearhead down the channel entrance and aimed for bowel territory. He was in her ass-hole, one inch, two, three, five inches, six inches all the way in."Oh, God," she screeched. "Oh, fucking God All Mighty! Oh, FFFUUUUCCCKKKK!" She nearly climbed a tree in order to get away.