1girl, armpits, arms up, blush, breasts, closed eyes, closed mouth, commentary request, highres, kinshi no ane, large breasts, nude, onsen, original, partially submerged, red hair, smile, solo, stretching, towel, towel on head, upper body, water, wavy mouth, wet
1girl, 92m, armpits, arms up, blush, breasts, closed eyes, closed mouth, commentary request, highres, kinshi no ane, large breasts, nude, onsen, original, partially submerged, red hair, smile, solo, stretching, towel, towel on head, upper body, water, wavy mouth, wet