A medium shot from a side angle captures a curvy 28-year-old Japanese woman swimming in a deep blue pool, her body positioned horizontally in the water. She possesses a voluptuous figure with prominent hips and a full bust. She is wearing a Japanese school swimsuit made of a unique, glowing lava-liquid material that shimmers with heat. As she moves, the swimsuit is visibly shrinking and tightening around her form, causing the fabric to strain and tear at the seams. The interaction between the molten material and the cool blue water generates thick, swirling white steam and blackened carbonized particles that bubble around her. Her expression is one of slight surprise, with her eyes wide and lips parted. The surrounding water is a deep, contrasting blue, filled with turbulent ripples and floating charcoal-like debris. The visual style is a high-quality anime illustration with dramatic lighting, emphasizing the glow of the lava against the cool water and the detailed textures of the tearing fabric.