Create an image of a woman standing with her hair flowing, dressed in a simple white t-shirt. She has long, straight black hair and a bob-style hime cut, adding a delicate touch to her appearance. Her cheeks are rosy, and her lips are a soft, inviting pink, giving her a slightly depressed expression. At twenty years old, she stands in a minimalistic background, gazing up at the viewers with a loose, open-mouthed look. The atmosphere is somber yet tender, capturing a moment of vulnerability.