Rule 34 Dev - arm_strap bikini black_bikini black_eyes black_hair blush bracelet breasts choker cleavage collarbone holding innertube jewelry long_hair looking_at_viewer medium_breasts moai_(moai_world) navel ruby_rose rwby short_hair side_ponytail silver_hair sketch smile solo solo_focus swim_ring swimsuit weiss_schnee|10136010807