Natural, lol , seriously?
Strong kid. There are vids of legit 500 benches from young guys on youtube who look like shit, just because you have a great strength response to aas doesn't mean you'll look like a bodybuilder... Dr layne nerdstrom for eg squats 600 for reps with 26" thighs.
Despite what retards like danta tweedle preach its possible to be strong as fuck and still look like a big boned farm boy or dough lump