bare_arms bare_legs bare_shoulders bikini blush breasts brown_eyes brown_hair cleavage feet groin happy high_ponytail highres inkey innertube large_breasts legs long_hair looking_at_viewer matching_hair/eyes multiple_views original parted_lips partially_submerged ponytail pool risou_no_oku-san_to!_shitaikoto,_zenbu sitting smile solo spread_legs string_bikini swimsuit thighs tied_hair toes water wet white_bikini