お姉ちゃん、寝てる…

medium shot, eye-level view of a cozy living room scene at twilight, featuring a teenage girl sleeping on a sofa with a young loli child standing beside her. The sleeping girl, wearing a school uniform, rests comfortably on the sofa with her eyes closed, her body relaxed in slumber. Beside her, the small child gently drapes a soft blanket over the sleeping girl's shoulders, her hands carefully positioning the fabric in a tender gesture, expressing a gentle and caring demeanor. The setting is a warm, dimly lit living room with large windows in the background, through which the soft, golden-orange glow of the setting sun streams in, casting long, serene shadows and illuminating dust motes dancing in the air. The visual style is a soft anime illustration characterized by sketchy colored-pencil fills and loose, slightly rough outlines, with visible paper grain texture and layered shading that enhances the hand-drawn, nostalgic atmosphere of the tranquil evening.