What does asymsexual mean?

asymsexual meaning in Urban Dictionary

a form of sex in which one participates in nearly all intimate functions, except sexual intercourse. People of this life style are willing to "do things" until a specific point, but never get across that range or axis of actual sexual intercourse, similar to how an asymtote is a curved range that increasingly approaches and axis, but never mix (or penetrate) that line. Shared masturbation, fellatio, cunninglingus, etc are all fair online game, but an individual's virginity is maintained.Also called Asymptotic Sexual.