In the liberated 1970s, a free-spirited couple introduces another couple to the world of experimentation with bisexuality and group sex. As boundaries blur and inhibitions are shed, the four individuals find themselves entangled in a complex web of desire, pleasure, and discovery.影评：这部影片以其大胆和前卫的情节探索，在那个解放且狂野的时代，展现了性取向和群体性行为的多样化。故事中的四位角色在追求欲望、享受快乐和探索之间徘徊，带领观众进入一场挑战传统道德观念的视听盛宴。