Keita and Hiroki arrive at a rocky seaside shore, a wide-open spot with fishermen around. They immediately strip completely naked and begin their sex play. As Hiroki gets his back teased, he feels the urge to pee and boldly urinates between the rocks with the ocean in view. He gets vigorously fucked while possibly being watched, the thrill of exposure driving him wild. Their cliffside sex intensifies the excitement, doubling the pleasure in this highly stimulating environment.