Luxury Indoor Pool in TARDIS

A high-end indoor pool set within the TARDIS, its opulent tiles gleaming under artificial light. Leela sits submerged up to her shoulders, strands of damp hair clinging to her shoulders. The room's sterile geometry contrasts with the domesticity of water, the air thick with the scent of chlorine. The Doctor pauses mid-stride at K-9's alert, his political calculations giving way to private concern for the first time.