College bans homosexuality

I admit the idea of a “chastity” vow for an entire campus of 18-24 year old college students seems unrealistic to the point of being comical to me. But I come from a different place, and I respect peoples’ decisions to live however they want so long as I am not required to live the same way.

Is there any enforcement of the covenant against sex? Or is the idea that a lifetime of guilt is it’s own punishment?