Rule 34 Dev - 1girl bow breasts brown_haired_glasses_elf_(houtengeki) cleavage curvy dress elf frilled_dress frills glasses greyscale hair_bow hair_intakes highres houtengeki huge_breasts jewelry light_smile lineart long_hair looking_at_viewer monochrome original plump pointy_ears puffy_sleeves ribbon simple_background smile solo wrist_cuffs|25583606685