Because had the majority of us tried, it wouldn't have ended as well for us as it did for Addison.
Did you have a boy crush in middle and high school? Did you ever act on those crushes?
I don't know about you, but I did. I was (am) boy crazy. And I tried. I definitely tried to act on them. People told me to chase my dreams. And I definitely dreamed of three different Latino boys (and still do, though my tastes are much more varied now). And when my porn-like advances ("Bro I have a girlfriend," or "Bro I'm not gay") were thwarted, I decided maybe I should stop that.
Fortunately, Addison Graham's porn-like advances on Mark Long—since this is porn—were NOT thwarted, else this would be a BORING porn scene.
Addison and Mark have gone to different colleges, and have come back home to visit. Addison comes out to Mark and also tells him he had a crush on him. And you know what? Even though that's a lot to put on someone, Mark is OK with it! Once Addison is able to gauge Mark's reaction, he decides he's gonna come onto Mark. And you know what? Mark is confused at first, but he realizes he likes it! And then Addison takes Mark's gay virginity in the vineyard, as he sits on top of Mark's 8-inch cock until they both cum.
Even if your high school crush worked out in your favor, or even if it didn't, you can still live vicariously through Addison.