I am constantly staring at the bulges, but I prefer loose and light pants than tight ones. Sweatpants are just perfect for that. The bus I take to get to work is very busy with students from the nearby university. There was that regular skinny short twink but still masculine who really turns me on. He always leans against the window, a little sleepy, with his headphones on, not paying attention to his surroundings.
He wore once a kinda baggy sweatpants and put his hands in his pockets. The pants were quite thin, they looked like pajama pants in fact.
His bulge was quite big and visible. Either he did not notice it, or more likely he did not care. But I love that kind of confidence.