I'm sure there's a WIDE range of men that bi men like... Hell, depends on my mood! For me a skinny(ish) fit guy with a smooth shave, long dick, hanging balls, and bubble butt. That does it for me!
Until my mood changes: I see a smooth daddy with big nipples and really swinging balls... Then there's the big pumped body builder with the micro cock... Oh fuck... The contradiction is so fucking hot too. Even the younger nerdy guys with just a bit of padding and smooth head to toe...