Rule 34 Dev - big_breasts blue_body blue_skin bubble_ass bubble_butt crystal_gem doodle fat_ass fat_butt gem gem_(species) looking_at_viewer nude red_body red_skin ruby_(steven_universe) sapphire_(steven_universe) simple_background sketch steven_universe sweat sweatdrop sweating sweaty text thicc thicc_thighs yuri|13976318784