プール洗い場、紺ビキニ

Candid vertical smartphone snapshot of a cute adult Japanese woman in her early twenties (unambiguously 20+ adult, fictional OC), kawaii-beautiful Japanese face: bright eyes slightly tired happy after swimming, soft cheeks, mild natural smile off-lens, wet dark brown hair clinging to neck and shoulders, no heavy makeup. Outdoor public pool rinse shower area in Japan summer: rusty metal pipe shower head, hose, plastic stool, wet concrete floor with sand grit, blue tiles partially visible, bright harsh midday sun. Wearing a simple navy sporty bikini with white trim; wet fabric clinging with natural three-dimensional breast volume and cleavage through cloth structure, water droplets on skin and shoulders, no nudity or explicit content. Lived-in clutter realism: wet footprints, plastic bottles on ground edge, ordinary municipal pool not luxury resort. Real iPhone candid: uneven HDR, harsh sun hotspots, natural phone color, pores and real wet skin texture (not oily plastic AI sheen), imperfect crop, mild tilt OK. Portrait 9:16, single subject, SNS-postable unpolished summer moment. No watermarks, no gibberish text, no extra limbs.