The gay sex scene has long had a style of colour coded systems that make for great ways to tell people what you're into at a sex party. Wear the colours on your wrist or your penis! Code Bands - Dark Blue - Anal SexCode Bands - Light Blue - Oral SexCode Bands - Yellow - WatersportsCode Bands - Green - Hustler/ProstitutionCode Bands - Orange - Up for AnythingCode Bands - Grey - Bondage