score_9:1.6, score_8_up:1.4, score_7_up:1.2, mumei casual, masterpiece, best quality ,1girl, solo, white hoodie, oversized hoodie, black ribbon, sport short, brown hair, breasts,  indoors, bedroom,  sitting, sitting on chair, desk, studying, writing, from behind, medium breasts, hips, thighs, ass, profile, writing hold, pen, blush , long hair, bangs, gloves,  jewelry, earrings, choker, black gloves,