Saint Seiya 聖闘士星矢 / Thetis Mermaid マーメイドのテティス

1girl, mermaid thetis, mature woman, athletic body, voluptuous, slender, sensual woman, elegant woman, large breasts, slim waist, medium-wide hips, straight hair, blonde hair, long hair, expressive hair, blue eyes, thin eyebrows, full lips, pink lips, red armor, red helmet, white bodysuit, armor on body, protective helmet,