I think showing a bulge is perfectly ok. It's sexy as long as it isn't a full blown boner. That would be inappropriate. Guys who wear sweats often have a pokey bulge. Bike shorts and swimwear often show it. Wearing pants that fit well may show off your masculine attributes too. Women wearing clothing that accentuates their feminine qualities like showing some cleavage, push-up bras, tight pants or short skirts.... what is the difference really? I love it when a man wears clothing that fits well and looks nice, but just happens to show the shape of their butt and some bulge. Is there anything wrong with that? I don't think so.