character: oosuki_mamako, character: hoto_cocoa, character: miyazaki_hiyori, ((A montage of Mamako Oosuki, Mira Ackerman, and Cocoa Hoto)), full body shot, front view. A singular, synthesized woman stands centrally against a clean white background, embodying a maternal and glamorous "big sister" figure. She has long, flowing black hair held by a black hairband and expressive purple eyes with a gentle, bashful smile and a soft blush on her cheeks. Her physique is extremely curvaceous with an exaggerated M-cup bust and an hourglass silhouette. She is dressed in a unique blend of magical girl and domestic attire: an apron worn over argyle long-sleeved clothing, a grey skirt, and black argyle pantyhose. Her hands are folded modestly in front of her. The lighting is cinematic and volumetric, creating a photorealistic yet anime-style finish with a tangible sense of warmth, soft shading, and glossy highlights. Every detail is rendered with crystal-clear precision, from the smooth skin texture to the intricate fabric patterns, evoking the feeling of a high-resolution modern photograph of a classic scene.