Didn't anyone tell you about masturbation?
Though most folks work it out for themselves.
Getting out "sexual frustrations" is a five minute job,
Or even quicker depending upon the ratio of hand speed to lucidity of accompanying internal data appreciation.
In fact at your age, the recurrence of sexual frustration is so often, as to render self abuse as the primary outlet.
Though you may be older than one imagines.
Nonetheless:
Heteronormativity is a concept relative to procreational sex.
But where sex becomes simply a recreational release of "sexual frustrations".....Then there are a variety of recognised options available.