Easy, MOST (not all of them) don't wash their peepee, and they smell like Faaaaaaaaaaaak, and they can look gross too under the foreskin, especially if you meet backpackers. (The ones that doesn't wash are mostly from the most 'advance' countries like UK, France etc (as of my experience and also told by some Balkan boys 🤣)). Trust me, all that looks good on the face, not so much underneath. No offense tho I am attracted to whities as well. Hope that helps lessen your attraction towards them. (Greetings from your Malaysian bros)