Akira is the caretaker of a guest house residing near a bustling beach. Today, he is tasked with escorting two guests to the guest house. But as it turns out, the guests are in fact two unbelievably sexy tanned gyarus! Wearing such revealing outfits, popping a boner is all but inevitable. When one of the gyarus notices the bulge on Akira, she can't help but tease him. One thing led to another... and they all end up fucking each other...