A portrait of a university student exuding the vibe of a girl-next-door older sister. She stands confidently, showcasing her youthful energy and natural beauty. Her casual yet stylish outfit accentuates her curves, emphasizing her feminine figure without being overly revealing. She has a gentle smile and bright eyes, with her hair softly cascading around her shoulders. The background hints at a campus setting, but is slightly blurred to keep the focus on her. The overall atmosphere highlights her approachable, nurturing, and confident nature, blending the charm of youth with a mature, sisterly presence.