[Big-Titted OL Ruru-chan] Three office ladies are invited to a lively Bon dance party at a countryside inn on a summer night. By day, they hit the beach, successfully flirt and hook up with new friends, then at night, they get wild and excited as fireworks light up the sky. But gradually, the atmosphere shifts—something in the air makes them think, "Could today be the day we actually hook up?" Naturally, couples start forming, drawing closer and closer. As summer night fever peaks, they realize they're already within zero distance. Overflowing with summer vibes and a nostalgic youthfulness, one whispers, "I've actually been dying for you... let's go to my room///" The other cheers, "For real? Hell yeah, let's go all night long!" A full-on, can't-resist summer fuck fueled by fireworks, alcohol, night energy, and tipsy, bad-boy charm. Experience the most thrilling night of summer!