Rule 34 Dev - 1girl absurdres armpits ball beachball bikini blue_sky breasts cloud day from_below grey_hair hair_bun highres medium_breasts open_mouth original outdoors partially_underwater_shot purple_eyes shimizu_keitaro side-tie_bikini_bottom sidelocks sky smile solo striped_bikini striped_clothes swimsuit teeth upper_teeth_only|22046991525