#################### Composition #################### three characters, indoor stretching scene, three-quarter view, slightly elevated camera angle, semi-overhead composition, not fully top-down, wide shot, all three characters clearly visible, clean readable body positions, clear spacing between the three characters, triangular three-character arrangement, Reina positioned in the upper area, Shiratsuyu positioned on the right side, Konomi positioned near the lower front area, keep all faces visible, #################### Action #################### Reina is calmly doing a solo side split by herself, with her upper body deeply leaning forward, folding naturally over the stretch, her posture relaxed and natural, showing surprising flexibility with a soft gentle expression, Konomi is trying her best to do a supported side split, looking slightly stiff or not fully used to it, showing a cute effortful feeling, Shiratsuyu is gently assisting Konomi, lightly placing her hands near Konomi's back or shoulders, not pushing hard, more like softly supporting and encouraging her, showing a soft and considerate older-sister-like presence, #################### Background #################### bright and clean indoor room, simple home interior, soft everyday atmosphere, stretching mats on the floor, comfortable indoor practice space, not too busy, calm and health-conscious environment, #################### Outfit #################### Reina: simple athletic T-shirt, comfortable training shorts or jersey shorts, light sporty indoor outfit, modest and practical, not sexy, suitable for stretching, cool color palette, blue, blue-green, or muted teal accents, colors clearly different from the other two characters, Konomi: simple athletic T-shirt, comfortable shorts or easy-to-move training bottoms, cute and practical sporty outfit, modest and non-revealing, not sexy, suitable for stretching, warm natural color palette, beige, caramel, cream, or olive tones, colors clearly different from the other two characters, Shiratsuyu: roomwear-like casual private clothes, soft home outfit, comfortable long-sleeve top or relaxed knit, easy skirt or relaxed pants, gentle and modest appearance, indoor private-clothes feeling, soft pale color palette, white, light gray, pale lavender, or soft silver tones, colors clearly different from the other two characters, #################### Expression #################### Reina: soft relaxed expression, slightly sleepy gentle smile, calm and effortless look, Konomi: slightly trying-hard expression, cute and earnest look, a little strained but still gentle and adorable, Shiratsuyu: gentle smile, soft calm expression, kind and reassuring gaze toward Konomi, #################### Atmosphere #################### healthy, gentle, and heartwarming, soft body-care and stretching moment, supportive and caring interaction, peaceful and wholesome mood, "bone and joint health day" feeling, light and positive daily wellness atmosphere, #################### Lighting #################### soft indoor daylight or soft warm room lighting, clean gentle shadows, bright and natural atmosphere, clear visibility of body poses, comfortable healthy ambience, #################### Important #################### make the stretching theme clearly recognizable, show a side-split stretching scene, keep Reina visibly doing a solo split, keep Konomi visibly doing a supported split, keep Shiratsuyu's support gentle rather than forceful, do not make it look like hard training or painful overexertion, make Reina's flexibility clearly visible, show Reina leaning her upper body forward deeply during the split, do not make her look strained or in pain, keep the clothing practical and modest, do not make the outfits sexy, do not overly expose skin, focus on wellness, flexibility, and gentle support, color-code the outfits clearly by character, Reina = cool blue / blue-green tones, Konomi = warm beige / caramel / olive tones, Shiratsuyu = soft white / pale gray / pale lavender tones, keep all three characters visually distinct, do not mix their character features, preserve each character's silhouette and identity,