Location: bright afternoon in a sunlit living room with warm light filtering through the windows, casting soft glow on the smooth skin of her back and the wooden floor
Position: Iris stands with her back turned, her weight shifting slightly as she holds the sunscreen bottle against her thigh; she looks back over her shoulder with a teasing expression, a small knowing smirk on her lips and steady eyes; a medium shot from behind
Clothing: woman is wearing comfy shorts and sandals, her upper body is bare with breasts exposed