Kawada Miri has bought a new swimsuit and cheerfully invites her adult male childhood friend to the beach, but he turns her down because he is busy training for an upcoming wrestling match. When she keeps pleading and acting cute, he tells her, “Beat me at wrestling and I'll go anywhere you want.” Fired up, Miri pins him down, mounts him, and presses her breasts against his body. As they wrestle, sweat, and rub against each other, the playful match starts turning them both on.