What does Asymptotic Sexual mean?

Asymptotic Sexual meaning in Urban Dictionary

a kind of sex where one participates in most sexual functions, except sex. Folks of this lifestyle are able to "do things" until a certain point, but never ever get across that range or axis of real intercourse, just like exactly how an asymtote is a curved range that progressively techniques and axis, but never ever cross (or penetrate) that range. Shared masturbation, fellatio, cunninglingus, etc are reasonable online game, but one's virginity is maintained.Also called Asymsexual.