Rule 34 Dev - 1girl barefoot bikini blush boku_no_hero_academia eri_(boku_no_hero_academia) feet female female_focus garabatoz greyscale horn legs loli long_hair looking_at_viewer monochrome navel side-tie_bikini sitting sketch small_breasts smile solo speech_bubble stomach stool swimsuit text thighs thong toes younger_female|4089157781