even girth down the shaft
defined corpus spongiosum
even skin tone (blushed glans are a plus)
snug, full testicles
intact meatus lips
eta: maintenance - ya don't have to go full fuzzy wuzzy... just keep ya manbits neat and tidy.
unlike a size queen's attraction to size, the pretty princess is all about the aesthetics of a cock.
i thought about linking to several menfolk with "pretty" cocks... cept i thought linking might creep them out.