In the sweltering heat of a distant planet's summer, the Doctor encounters a group of beautiful, half-naked natives. Their bodies glistening with sweat, they move with a primal, sensual grace. Drawn to their raw, uninhibited sexuality, the Doctor joins them in their dance, feeling the pulse of the earth beneath his feet and the rhythm of their hearts. As the dance reaches its climax, he feels an overwhelming urge to claim them, to mark them as his, and to lose himself in their wild, passionate embrace.