Ultra realistic, photography, three girls: one with long straight red hair

ultra realistic, photography, three girls: one with long straight red hair, (24 years old, hourglass figure, perfect body, natural medium breasts, she is wearing a sexy cyan bikini), the second one: long black straight hair, (30 years old, hourglass figure, perfect fit body, natural big breasts, she is wearing a sexy tight white micro-bikini), the third one with long straight blonde hair, (wavy elegant hair, blue eyes, perfect round lips, 22 years old, gorgeous face, voluptuous figure, perfect fit body, big enhanced breasts, she is wearing a sexy skin-tight dark blue bikini), they have perfect round cleavage, great cleavage, they are sitting in a steaming hot whirlpool at night, their skin is wet, their hair is wet, they are trenched in water, they are posing sexy, erotic poses