방에서 지쳐 늘어진 소녀

A soft, muted monochrome anime-style illustration of [a tired young woman] lounging indoors in a quiet room, drawn with delicate sketchy linework and flat subdued shading in warm gray-beige tones. She has long dark brown hair with wispy loose strands and soft bangs, pale skin, and half-lidded weary eyes with a drained, absent-minded expression and a slight pout. She slouches sideways in a [sofa], resting her head in one hand with elbow propped up in a completely limp, exhausted posture. She wears an [oversized dark charcoal off-shoulder sweatshirt] slipping down to expose one collarbone. In the foreground, a round table holds [a plain light-colored mug, two small paper wrappers, and one rectangular piece of chocolate]. In the background, a minimal wall features a small hanging note that reads "おつかれわたし", a thought bubble near her head reads "なんもしたくな〜い", and a simple vase holding leafy branches rests on a side table. Vertical, intimate composition with ample negative space and a calm, sleepy, emotionally drained mood.