blush breasts brown_haired_glasses_elf_(houtengeki) chair crossed_legs desk elf eyebrows_visible_through_hair hair_intakes head_tilt houtengeki huge_breasts indoors long_hair looking_at_viewer looking_to_the_side miniskirt original pen pencil_skirt pointy_ears ponytail scrunchie sitting sketch skirt solo thighhighs window