AoA: Not Always a Pervert

Despite popular belief Ace's Abra isn't always a pervert. Although he does love attractive Pokemon like Gardevoir and Lopunny, or busty Pokemon like Jynx and Nidoqueen, occasionally he'll find a connection with a Pokemon that's deeper than that, even if she'll look hideous when fully evolved. Heck, Timburr here will probably have a BEARD.

Why doesn't he notice poor jealous Machop then?

He probably just likes girls that don't beat his skull in.

^ Pro dating tip for you ladies.