Pride

For the longest time, Sirius has kept a very big part of himself a secret from others. It's Remus Lupin—an openly bisexual artist who speaks freely about his own experiences regarding his sexuality—who keeps Sirius sane. Then one day, Sirius finds himself unable—and unwilling—to hide any longer. Muggle!AU, a little Wolfstar at the end. Warnings for homophobia and slight violence